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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 2 of 20

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Q11.
Which of the following characters is illegal in naming an unquoted identifier in SQL?

a.

_

b.

$

c.

2

d.

.

Discuss
Answer: (d)..
Q12.
In MySQL, identifier names can start with a digit.
Discuss
Answer: (a).True
Q13.
How are identifiers quoted in MySQL?
Discuss
Answer: (c).backticks
Q14.
Which of the following is an illegal unquoted identifier name?
Discuss
Answer: (d).123
Q15.
Which server mode value enables use of double quotes to wrap identifier names?
Discuss
Answer: (b).ANSI_QUOTES
Q16.
Which server mode value disables use of built in function names as identifiers?
Discuss
Answer: (d).IGNORE_SPACE
Q17.
What is the maximum length for alias names in terms of characters?
Discuss
Answer: (c).256
Discuss
Answer: (d).database name followed by table name
Q19.
If no database has been selected, specifying a database qualifier is necessary.
Discuss
Answer: (a).True
Q20.
Which of the following MySQL statements is valid if β€˜`sampledb`’ is a database and β€˜`tbl`’ is a table in it?
Discuss
Answer: (b).SELECT * FROM `sampledb`.`member`

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