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APTITUDE TESTS - MENTAL ABILITY - SOLVED OBJECTIVE MCQ SETS - QUESTION ANSWER - PDF STUDY MATERIALS - SHORTCUT TIPS

Database Management System → Page 3

Database Management System solved MCQ sets : Database Management Short Questions to test Database concept : DBMS is the short form of Database Management System. DBMS is a collection of computer programs that helps us to create and manage database. Database is collection of data and Managing database includes storing, querying, updation, and administration of databases. So, a DBMS software is...READ MORE


INSTRUCTION: CLICK ON THE OPTION (A, B, C, D) TO MARK YOUR ANSWER.


Q.

Which name must be unique within a database ?

A.
Table
B.
Field

C.
Record
D.
Character


Show Answer
Q.

The third stage of designing a database is when we create___________ between tables

A.
Relationship
B.
Join

C.
Query
D.
None of These


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Q.

Two tables can be linked with relationship to _____

A.
Ensure data entry
B.
Ensure data integrity

C.
Create Primary Key
D.
Ensure Foreign Key


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Q.

In a database Table, the each category of information Is called __________

A.
Tuple
B.
Field

C.
Record
D.
All Of Above


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Q.

Which of the following fields has width of 8 bytes?

A.
Memo
B.
Number

C.
Date/time
D.
Hyperlink


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