Explore topic-wise MCQs in Computer Science.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Science knowledge and support exam preparation. Choose a topic below to get started.

1.

A command that lets you change one or more fields in a record is%!

A. Insert
B. Modify
C. Look-up
D. All of the above
E. None of the above
Answer» C. Look-up
Discussion
2.

A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As%!

A. tables
B. relations
C. tuple
D. both (a) and (b)
E. None of the above
Answer» E. None of the above
Discussion
3.

The database administration function includes%!

A. application programming
B. computer operations management
C. database access planning
D. All of the above
E. None of the above
Answer» D. All of the above
Discussion
4.

Versatile report generators can provide

A. Columnar totals
B. Subtotals
C. Calculations
D. All of the above
E. None of the above
Answer» E. None of the above
Discussion
5.

An-owner-member set in the CODASYL specifications may have

A. only one owner but many owner occurrences
B. only one member but many member occurrence
C. more than one member but only one occurrence per member
D. All of the above
E. None of the above
Answer» B. only one member but many member occurrence
Discussion