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Welcome to the Managing Data using SQL MCQs Page

Dive deep into the fascinating world of Managing Data using SQL with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Managing Data using SQL, a crucial aspect of MySQL Database. In this section, you will encounter a diverse range of MCQs that cover various aspects of Managing Data using SQL, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within MySQL Database.

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Check out the MCQs below to embark on an enriching journey through Managing Data using SQL. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of MySQL Database.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Managing Data using SQL. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Managing Data using SQL MCQs | Page 20 of 20

Q191.
Which statement is used to delete an existing row from the table?
Discuss
Answer: (a).DELETE
Q192.
In the following MySQL command how many rows will be updated?
   UPDATE person
   SET lname=’s’,
   Fname = ’p’,
   WHERE person_id = 1;
   /* person_id is a primary key */
Discuss
Answer: (a).Single row
Q193.
In the following MySQL command how many rows will be updated?
   UPDATE person
   SET lname=’s’,
   Fname=’p’,
   WHERE person_id<10;
   /* person_id is a primary key */
Discuss
Answer: (a).0-9
Q194.
In the following MySQL command how many rows will be deleted?
DELETE person
WHERE person_id=1;
/*person_id is a primary key */
Discuss
Answer: (a).1
Q195.
In the following MySQL command how many rows will be deleted?
DELETE person
WHERE person_id<10;
/*person_id is a primary key */
Discuss
Answer: (a).0-9
Q196.
“INSERT” is same as “UPDATE”?
Discuss
Answer: (a).NO
Q197.
Which clause is used to rename the existing table?
Discuss
Answer: (a).RENAME
Q198.
Which of the following functions are not performed by “ALTER” clause?
Discuss
Answer: (d).All of the mentioned

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