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Q.

The XML family of standards is very important in database processing today.

A

True

B

False

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MCQ

1.

A database management system might consist of application programs and a software package called

A

FORTRAN

B

AUTOFLOW

C

BPL

D

TOTAL

E

None of the above

Discussion

MCQ

2.

The on-line, softcopy display a customer's charge account to respond to an inquiry is an examples of a

A

forecasting report

B

exception report

C

regularly scheduled report

D

on demand report

E

None of the above

Discussion

MCQ

3.

A good query system

A

can accept English language commands

B

allows non-programmers to access information stored in a database

C

can be accessed only by data processing professionals

D

both (a) and (b)

E

None of the above

Discussion

MCQ

4.

. A subschema expresses

A

the logical view.

B

the physical view.

C

the external view.

D

all of the above.

Discussion

MCQ

5.

A database has data and relationships.

A

True

B

False

Discussion

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