{"id":10282,"date":"2023-05-02T11:13:25","date_gmt":"2023-05-02T11:13:25","guid":{"rendered":"https:\/\/www.scmgalaxy.com\/tutorials\/?p=10282"},"modified":"2023-06-19T13:29:43","modified_gmt":"2023-06-19T13:29:43","slug":"top-50-mssql-interview-questions-with-answers","status":"publish","type":"post","link":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/","title":{"rendered":"Top 50 MsSQL Interview Questions with Answers"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png\" alt=\"\" class=\"wp-image-10283\" width=\"685\" height=\"362\" srcset=\"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png 850w, https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55-300x159.png 300w, https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55-768x407.png 768w\" sizes=\"auto, (max-width: 685px) 100vw, 685px\" \/><figcaption class=\"wp-element-caption\"><strong><em>MsSQL Interview Questions with Answers<\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<ol class=\"wp-block-list\">\n<li>What is MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A programming language<br>b. A database management system<br>c. A web development tool<br>d. An operating system<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. A database management system<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li>What is the full form of SQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. Structured Query Language<br>b. Structured Question Language<br>c. System Query Language<br>d. System Question Language<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. Structured Query Language<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li>What is a database?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A collection of spreadsheets<br>b. A collection of files<br>c. A collection of interrelated data<br>d. A collection of executable programs<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. A collection of interrelated data<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li>What is a primary key?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A unique identifier for a table<br>b. A column that can contain null values<br>c. A column that is used for sorting data<br>d. A column that is used for grouping data<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A unique identifier for a table<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>What is a foreign key?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A key used to link two tables<br>b. A key used to perform arithmetic operations<br>c. A key used to sort data<br>d. A key used to filter data<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A key used to link two tables<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li>Which command is used to create a new table in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. ADD TABLE<br>b. CREATE TABLE<br>c. MAKE TABLE<br>d. NEW TABLE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. CREATE TABLE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li>Which of the following is not a data type in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. INT<br>b. FLOAT<br>c. DOUBLE<br>d. CHAR<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. DOUBLE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"8\">\n<li>Which of the following commands is used to select data from a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. RETRIEVE<br>b. SELECT<br>c. FIND<br>d. SEARCH<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. SELECT<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"9\">\n<li>What is a stored procedure?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A function that returns a value<br>b. A query that cannot be modified<br>c. A set of SQL statements that can be executed repeatedly<br>d. A view that can be queried<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. A set of SQL statements that can be executed repeatedly<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"10\">\n<li>Which command is used to delete a table from the database?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. DROP TABLE<br>b. DELETE TABLE<br>c. REMOVE TABLE<br>d. ERASE TABLE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. DROP TABLE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"11\">\n<li>What is a view?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A physical table in the database<br>b. A virtual table that can be queried<br>c. A stored procedure that returns a value<br>d. A schema for organizing data<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. A virtual table that can be queried<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"12\">\n<li>Which command is used to add a new column to a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. ADD COLUMN<br>b. CREATE COLUMN<br>c. INSERT COLUMN<br>d. NEW COLUMN<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. ADD COLUMN<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"13\">\n<li>What is normalization?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. Splitting a large table into smaller tables to reduce redundancy and improve data integrity<br>b. Combining smaller tables into a larger table to improve performance<br>c. Adding more data to a table to improve data quality<br>d. Removing data from a table to reduce its size<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. Splitting a large table into smaller tables to reduce redundancy and improve data integrity<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"14\">\n<li>What is denormalization?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. Combining smaller tables into a larger table to improve performance<br>b. Splitting a large table into smaller tables to improve data integrity<br>c. Adding more data to a table to improve data quality<br>d. Removing data from a table to reduce its size<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. Combining smaller tables into a larger table to improve performance<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"15\">\n<li>What is a trigger?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A stored procedure that is automatically executed in response to certain events<br>b. A table that stores log information<br>c. A view that can be queried<br>d. A command used to update data in a table<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A stored procedure that is automatically executed in response to certain events<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"16\">\n<li>Which of the following is not a type of trigger in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. AFTER INSERT<br>b. BEFORE DELETE<br>c. AFTER UPDATE<br>d. BEFORE SELECT<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: d. BEFORE SELECT<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"17\">\n<li>What is a cursor?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A variable that stores data temporarily<br>b. A type of query that returns a single row of data<br>c. A mechanism used to iterate over a set of rows returned by a query<br>d. A command used to modify data in a table<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. A mechanism used to iterate over a set of rows returned by a query<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"18\">\n<li>Which command is used to insert data into a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. ADD<br>b. CREATE<br>c. INSERT<br>d. UPDATE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. INSERT<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"19\">\n<li>Which command is used to update data in a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. ADD<br>b. CREATE<br>c. INSERT<br>d. UPDATE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: d. UPDATE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"20\">\n<li>Which command is used to delete data from a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. REMOVE<br>b. DELETE<br>c. DESTROY<br>d. ERASE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. DELETE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"21\">\n<li>What is a transaction?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A set of SQL statements that are executed as a unit<br>b. An individual SQL statement<br>c. A group of tables in a database<br>d. A stored procedure that returns a value<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A set of SQL statements that are executed as a unit<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"22\">\n<li>Which command is used to commit a transaction?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. END TRANSACTION<br>b. CLOSE TRANSACTION<br>c. FINISH TRANSACTION<br>d. COMMIT TRANSACTION<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: d. COMMIT TRANSACTION<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"23\">\n<li>Which command is used to rollback a transaction?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. END TRANSACTION<br>b. CLOSE TRANSACTION<br>c. ROLLBACK TRANSACTION<br>d. CANCEL TRANSACTION<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. ROLLBACK TRANSACTION<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"24\">\n<li>What is a join?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A mechanism used to combine data from two or more tables based on a related column<br>b. A mechanism used to split data into multiple tables to improve performance<br>c. A mechanism used to remove duplicate rows from a table<br>d. A mechanism used to modify data in a table<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A mechanism used to combine data from two or more tables based on a related column<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"25\">\n<li>Which of the following is not a type of join in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. INNER JOIN<br>b. LEFT JOIN<br>c. RIGHT JOIN<br>d. CENTER JOIN<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: d. CENTER JOIN<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"26\">\n<li>What is a clustered index?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. An index that is created on a non-unique column<br>b. An index that is created on a unique column<br>c. An index that determines the physical order of data in a table<br>d. An index used to perform full-text searches<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. An index that determines the physical order of data in a table<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"27\">\n<li>What is a non-clustered index?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. An index that is created on a non-unique column<br>b. An index that is created on a unique column<br>c. An index that determines the physical order of data in a table<br>d. An index used to perform full-text searches<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. An index that is created on a non-unique column<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"28\">\n<li>What is a subquery?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A query that contains another query<br>b. A query that returns multiple rows of data<br>c. A query that returns a single row of data<br>d. A query that returns no rows of data<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A query that contains another query<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"29\">\n<li>Which command is used to count the number of rows in a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. COUNT ROWS<br>b. GET ROWS<br>c. SELECT COUNT<br>d. SUM ROWS<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. SELECT COUNT<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"30\">\n<li>Which command is used to sort data in ascending order?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. SORT ASC<br>b. ORDER BY ASC<br>c. ARRANGE ASC<br>d. ASCENDING<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. ORDER BY ASC<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"31\">\n<li>Which command is used to sort data in descending order?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. SORT DESC<br>b. ORDER BY DESC<br>c. ARRANGE DESC<br>d. DESCENDING<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. ORDER BY DESC<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"32\">\n<li>What is a function?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A stored procedure that returns a value<br>b. A query that cannot be modified<br>c. A set of SQL statements that can be executed repeatedly<br>d. A virtual table that can be queried<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A stored procedure that returns a value<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"33\">\n<li>Which command is used to create a new database?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. ADD DATABASE<br>b. CREATE DATABASE<br>c. MAKE DATABASE<br>d. NEW DATABASE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. CREATE DATABASE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"34\">\n<li>What is a database schema?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A set of rules that defines the structure and behavior of a database<br>b. A physical table in the database<br>c. A virtual table that can be queried<br>d. A stored procedure that returns a value<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A set of rules that defines the structure and behavior of a database<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"35\">\n<li>Which command is used to create a new user in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. ADD USER<br>b. CREATE USER<br>c. NEW USER<br>d. MAKE USER<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. CREATE USER<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"36\">\n<li>Which command is used to assign a privilege to a user in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. GRANT<br>b. ASSIGN<br>c. ALLOW<br>d. PERMIT<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. GRANT<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"37\">\n<li>Which command is used to revoke a privilege from a user in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. DENY<br>b. REMOVE<br>c. REVOKE<br>d. FORBID<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. REVOKE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"38\">\n<li>What is a bulk insert?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A method used to insert large amounts of data into a table<br>b. A function used to manipulate data in a table<br>c. A view that can be queried<br>d. A set of SQL statements that can be executed repeatedly<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A method used to insert large amounts of data into a table<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"39\">\n<li>Which command is used to execute a stored procedure?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. EXECUTE<br>b. RUN<br>c. PERFORM<br>d. DO<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. EXECUTE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"40\">\n<li>Which command is used to rename a table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. RENAME TABLE<br>b. ALTER TABLE<br>c. MODIFY TABLE<br>d. CHANGE TABLE<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: b. ALTER TABLE<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"41\">\n<li>What is a constraint?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A rule that is applied to a table to enforce data integrity<br>b. A physical table in the database<br>c. A virtual table that can be queried<br>d. A stored procedure that returns a value<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A rule that is applied to a table to enforce data integrity<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"42\">\n<li>Which of the following is not a type of constraint in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. PRIMARY KEY<br>b. FOREIGN KEY<br>c. UNIQUE KEY<br>d. DUPLICATE KEY<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: d. DUPLICATE KEY<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"43\">\n<li>What is a trigger in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A stored procedure that is automatically executed in response to certain events<br>b. A table that stores log information<br>c. A view that can be queried<br>d. A command used to update data in a table<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A stored procedure that is automatically executed in response to certain events<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"44\">\n<li>What is a cursor in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A variable that stores data temporarily<br>b. A type of query that returns a single row of data<br>c. A mechanism used to iterate over a set of rows returned by a query<br>d. A command used to modify data in a table<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. A mechanism used to iterate over a set of rows returned by a query<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"45\">\n<li>What is a transaction in MSSQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A set of SQL statements that are executed as a unit<br>b. An individual SQL statement<br>c. A group of tables in a database<br>d. A stored procedure that returns a value<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A set of SQL statements that are executed as a unit<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"46\">\n<li>What is the difference between BETWEEN and IN operators?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. BETWEEN is used for numeric values, while IN is used for character values<br>b. BETWEEN is used for character values, while IN is used for numeric values<br>c. BETWEEN is used to select values within a range, while IN is used to select values from a set<br>d. BETWEEN is used to select values from a set, while IN is used to select values within a range<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. BETWEEN is used to select values within a range, while IN is used to select values from a set<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"47\">\n<li>What is the difference between WHERE and HAVING clauses?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. WHERE is used to filter rows based on conditions, while HAVING is used to filter groups based on conditions<br>b. WHERE is used to filter groups based on conditions, while HAVING is used to filter rows based on conditions<br>c. WHERE is used to join tables, while HAVING is used to group rows<br>d. WHERE is used to sort data, while HAVING is used to select data<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. WHERE is used to filter rows based on conditions, while HAVING is used to filter groups based on conditions<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"48\">\n<li>What is the difference between UNION and UNION ALL operators?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. UNION combines the result sets and removes duplicate rows, while UNION ALL combines the result sets without removing duplicate rows<br>b. UNION ALL combines the result sets and removes duplicate rows, while UNION combines the result sets without removing duplicate rows<br>c. UNION and UNION ALL perform the same operation<br>d. UNION and UNION ALL cannot be used in MSSQL<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. UNION combines the result sets and removes duplicate rows, while UNION ALL combines the result sets without removing duplicate rows<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"49\">\n<li>What is a temporary table?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A table that is created in memory and exists only for the duration of a session<br>b. A table that is physically created in the database<br>c. A view that can be queried<br>d. A stored procedure that returns a value<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: a. A table that is created in memory and exists only for the duration of a session<\/h4>\n\n\n\n<ol class=\"wp-block-list\" start=\"50\">\n<li>What is a dynamic SQL?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">a. A type of query that returns a single row of data<br>b. A stored procedure that returns a value<br>c. A set of SQL statements that is built at runtime<br>d. A query that cannot be modified<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Answer: c. A set of SQL statements that is built at runtime<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>a. A programming languageb. A database management systemc. A web development toold. An operating system Answer: b. A database management [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10282","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Top 50 MsSQL Interview Questions with Answers - scmGalaxy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Top 50 MsSQL Interview Questions with Answers - scmGalaxy\" \/>\n<meta property=\"og:description\" content=\"a. A programming languageb. A database management systemc. A web development toold. An operating system Answer: b. A database management [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/\" \/>\n<meta property=\"og:site_name\" content=\"scmGalaxy\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=100003935402658\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-02T11:13:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-19T13:29:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png\" \/>\n<meta name=\"author\" content=\"Ashwani Kumar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ashwani Kumar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/\"},\"author\":{\"name\":\"Ashwani Kumar\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/#\\\/schema\\\/person\\\/19f28f8f969c1679bfb37d4dad6adc31\"},\"headline\":\"Top 50 MsSQL Interview Questions with Answers\",\"datePublished\":\"2023-05-02T11:13:25+00:00\",\"dateModified\":\"2023-06-19T13:29:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/\"},\"wordCount\":2013,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/image-55.png\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/\",\"url\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/\",\"name\":\"Top 50 MsSQL Interview Questions with Answers - scmGalaxy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/image-55.png\",\"datePublished\":\"2023-05-02T11:13:25+00:00\",\"dateModified\":\"2023-06-19T13:29:43+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/#\\\/schema\\\/person\\\/19f28f8f969c1679bfb37d4dad6adc31\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/image-55.png\",\"contentUrl\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/image-55.png\",\"width\":850,\"height\":450},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/top-50-mssql-interview-questions-with-answers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Top 50 MsSQL Interview Questions with Answers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/#website\",\"url\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/\",\"name\":\"scmGalaxy\",\"description\":\"A Platform for Software Engineers\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/#\\\/schema\\\/person\\\/19f28f8f969c1679bfb37d4dad6adc31\",\"name\":\"Ashwani Kumar\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b0fe597f4b8473400f95ce54bee0bdd62df08a319a198ad229b279aaab4f5410?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b0fe597f4b8473400f95ce54bee0bdd62df08a319a198ad229b279aaab4f5410?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b0fe597f4b8473400f95ce54bee0bdd62df08a319a198ad229b279aaab4f5410?s=96&d=mm&r=g\",\"caption\":\"Ashwani Kumar\"},\"description\":\"There is no end to education. It is not that you read a book, pass an examination, and finish with education. The whole of life, from the moment you are born to the moment you die, is a process of learning.\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=100003935402658\",\"https:\\\/\\\/www.instagram.com\\\/adarshashwani\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/adarsh-ashwani-a75b23130\\\/\"],\"url\":\"https:\\\/\\\/www.scmgalaxy.com\\\/tutorials\\\/author\\\/ashwani\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Top 50 MsSQL Interview Questions with Answers - scmGalaxy","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/","og_locale":"en_US","og_type":"article","og_title":"Top 50 MsSQL Interview Questions with Answers - scmGalaxy","og_description":"a. A programming languageb. A database management systemc. A web development toold. An operating system Answer: b. A database management [&hellip;]","og_url":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/","og_site_name":"scmGalaxy","article_author":"https:\/\/www.facebook.com\/profile.php?id=100003935402658","article_published_time":"2023-05-02T11:13:25+00:00","article_modified_time":"2023-06-19T13:29:43+00:00","og_image":[{"url":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png","type":"","width":"","height":""}],"author":"Ashwani Kumar","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Ashwani Kumar","Est. reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#article","isPartOf":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/"},"author":{"name":"Ashwani Kumar","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/#\/schema\/person\/19f28f8f969c1679bfb37d4dad6adc31"},"headline":"Top 50 MsSQL Interview Questions with Answers","datePublished":"2023-05-02T11:13:25+00:00","dateModified":"2023-06-19T13:29:43+00:00","mainEntityOfPage":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/"},"wordCount":2013,"commentCount":0,"image":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png","inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/","url":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/","name":"Top 50 MsSQL Interview Questions with Answers - scmGalaxy","isPartOf":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#primaryimage"},"image":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png","datePublished":"2023-05-02T11:13:25+00:00","dateModified":"2023-06-19T13:29:43+00:00","author":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/#\/schema\/person\/19f28f8f969c1679bfb37d4dad6adc31"},"breadcrumb":{"@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#primaryimage","url":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png","contentUrl":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-content\/uploads\/2023\/05\/image-55.png","width":850,"height":450},{"@type":"BreadcrumbList","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/top-50-mssql-interview-questions-with-answers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.scmgalaxy.com\/tutorials\/"},{"@type":"ListItem","position":2,"name":"Top 50 MsSQL Interview Questions with Answers"}]},{"@type":"WebSite","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/#website","url":"https:\/\/www.scmgalaxy.com\/tutorials\/","name":"scmGalaxy","description":"A Platform for Software Engineers","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.scmgalaxy.com\/tutorials\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.scmgalaxy.com\/tutorials\/#\/schema\/person\/19f28f8f969c1679bfb37d4dad6adc31","name":"Ashwani Kumar","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/b0fe597f4b8473400f95ce54bee0bdd62df08a319a198ad229b279aaab4f5410?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b0fe597f4b8473400f95ce54bee0bdd62df08a319a198ad229b279aaab4f5410?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b0fe597f4b8473400f95ce54bee0bdd62df08a319a198ad229b279aaab4f5410?s=96&d=mm&r=g","caption":"Ashwani Kumar"},"description":"There is no end to education. It is not that you read a book, pass an examination, and finish with education. The whole of life, from the moment you are born to the moment you die, is a process of learning.","sameAs":["https:\/\/www.facebook.com\/profile.php?id=100003935402658","https:\/\/www.instagram.com\/adarshashwani\/","https:\/\/www.linkedin.com\/in\/adarsh-ashwani-a75b23130\/"],"url":"https:\/\/www.scmgalaxy.com\/tutorials\/author\/ashwani\/"}]}},"_links":{"self":[{"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/posts\/10282","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/comments?post=10282"}],"version-history":[{"count":2,"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/posts\/10282\/revisions"}],"predecessor-version":[{"id":10286,"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/posts\/10282\/revisions\/10286"}],"wp:attachment":[{"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/media?parent=10282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/categories?post=10282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.scmgalaxy.com\/tutorials\/wp-json\/wp\/v2\/tags?post=10282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}