Mysql-quiz 0 votes, 0 avg 415 123456789101112131415 SQL Questions 1 / 15 1. Full form of DML is – A. Data Multiplication Language B. Data Manipulation Language C. Data Modify Language D. Data Mapping Language 2 / 15 2. The comma operator can also be used to join tables. A. true B. false 3 / 15 3. What operator tests column for absence of data A. NOT Operator B. Exists Operator C. IS NULL Operator D. None of the above 4 / 15 4. SELECT select_list FROM table_list WHERE row_constraint GROUP BY grouping_columns; Which of these is not optional? A. select_list B. table_list C. row_constraint D. grouping_columns 5 / 15 5. In the following SQL query, what does “person” stands for? INSERT INTO person (person_id, fname, lname) VALUES (1,’S’,’P’); A. Composite attributes B. Multivalued attributes C. Table name D. None of the mentioned 6 / 15 6. UPDATE statement is a DML statement. What does DML stand for? A. Data Manipulation Language B. Data Manipulation Level C. Data Markup Language D. Data Markup Level 7 / 15 7. What is the keyword of the Ascending and Descending? A. ASCE, DESC B. ASC, DES C. ASCE, DES D. ASC, DESC 8 / 15 8. Full form of DDL is – A. Data Describe Language B. Definition Data Language C. Data Definition Language D. Data Distinct Language 9 / 15 9. A view can be deleted using the command __________ A. REMOVE B. DELETE C. CLEAR D. DROP 10 / 15 10. Views are not updatable. A. true B. false 11 / 15 11. Which of these is also known as a virtual table? A. SCHEMA B. DATABASE C. JOIN D. VIEW 12 / 15 12. Select the correct syntax of SELECT TOP clause? A. SELECT TOP name B. SELECT TOP column C. SELECT TOP FROM D. SELECT TOP Number 13 / 15 13. In order to delete the database, which keyword is used? A. DROP B. DELETE C. ALTER D. None of the above 14 / 15 14. Which Statement is used to insert the values in the table? A. INSERT INTO B. Insert C. INSERT D. None of the mentioned 15 / 15 15. A view can refer to multiple tables via __________ A. UNION B. JOIN C. GROUP D. SELECT Your score isThe average score is 58% LinkedIn Facebook VKontakte 0% Restart quiz By Wordpress Quiz plugin