Menu

Question Discussion & Solution

MCQ

Q.

a)

A

Any row in the subquery meets the condition only

B

All rows in the subquery fail the condition only

C

Both of these two conditions are met

D

Neither of these two conditions is met

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Login to Discuss

Similar Questions

MCQ

1.

Which of the following is used as the embedded SQL in COBOL?

A

EXEC SQL

B

EXEC SQL

C

EXEC SQL

D

EXEC SQL

Discussion

MCQ

2.

Which of the following is the right syntax for the assertion?

A

Create assertion

B

Create assertion check

C

Create assertions

D

All of the mentioned

Discussion

MCQ

3.

Which of the following is used to distinguish the variables in SQL from the host language variables?

A

.

B

?

C

,

D

Discussion

MCQ

4.

What are the different in triggers?

A

Define, Create

B

Drop, Comment

C

Insert, Update, Delete

D

All of the mentioned

Discussion

MCQ

5.

The statement in SQL which allows to change the definition of a table is

A

Alter

B

Update

C

Create

D

select

Discussion

More Database Management System Topics

Miscellaneous or General

71 MCQs

Relational Algebra

3 MCQs

Database Systems

49 MCQs

Data Models

16 MCQs

The Relational Database Model

58 MCQs

Entity Relationship (ER) Modeling

59 MCQs

Advanced Data Modeling

1 MCQs

Normalization

58 MCQs

Structured Query Language (SQL)

7 MCQs

Advanced SQL

90 MCQs

Database Design

2 MCQs

Transaction and Concurrency

10 MCQs

Data Warehouses

10 MCQs

Database Administration

1 MCQs

Mixed

10 MCQs