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MCQ

Q.

A multiple-form file management system

A

lets you define different forms for different operations

B

lets you create a look-up form with an associated read-only password to prevent access by unauthorized users

C

both (a) and (b)

D

allow you to entry data in all the forms

E

None of the above

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MCQ

1.

With respect to data input, the most accurate description of batch control is

A

dividing documents to be entered into batches

B

controlling the input of each input clerk

C

comparing to a pre-calculated figure the total of a data item summed across a batch records put into the system

D

All of the above

E

None of the above

Discussion

MCQ

2.

In SQL, which command is used to create a database user?

A

ADD USER TO DATABASE

B

MK USER

C

CREATE USER

D

All of the above

E

None of the above

Discussion

MCQ

3.

Primitive operations common to all record management systems include

A

Print

B

Sort

C

Look-up

D

All of the above

E

None of the above

Discussion

MCQ

4.

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

5.

Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape.

A

True

B

False

Discussion

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