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MCQ

Q.

A network schema

A

restricts the structure to a one-to-many relationship

B

permits many-to-many relation

C

stores data in tables

D

All of the above

E

None of the above

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MCQ

1.

When performing a look-up operation using a form

A

you enter the search value into the form

B

you look at each form sequentially until you see the one you want

C

you type the key in an entry line, and the correct form is displayed

D

All of the above

E

None of the above

Discussion

MCQ

2.

Which of the following is not considered to be a basic element of an enterprise-class database system?

A

Users

B

Database applications

C

DBMS

D

COBOL programs

Discussion

MCQ

3.

An on-line commercial site such as Amazon.com is an example of a(n) ________ .

A

single-user database application

B

multiuser database application

C

e-commerce database application

D

data mining database application

Discussion

MCQ

4.

The Management Information system (MIS) structure with one main computer system is called a

A

hierarchical MIS structure

B

distributed MIS structure

C

centralized MIS structure

D

decentralized MIS structure

E

None of the above

Discussion

MCQ

5.

The designer of a form includes

A

filed designators

B

prompts

C

data

D

both (a) and (b)

E

None of the above

Discussion

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