12.

13.

14.

15.

3C
Consider the following program segment.

Ks0
9 READ(5,10)0Z
10 FARMAT(F5.0)
IF(0Z.GT.20.)G$ TA 15
G$ TA 9
15 KsKtl

This program segment contains

a) nan uncontrolled loop.

b) da condition controlled loop.
c) a count controlled loop.

d) nan infinite loop.

e) no loop.

When a record in a direct access file is revised or updated

a) the new record is written on an output tape, and the old record on the
input tape is available for file reconstruction.

b) a new record is written in a different place in the file.

c) the new record is written in the same place where the old record was
located, thus destroying the old record.

d) the data elements to be changed are modified without reading or writing
the other data elements in the record.

e) none of the above.

In a program flow chart the symbol used to represent the operation
of reading a punched card is

a) c)

e) none of the above.

The language that is used to teli the operating system what to do is called

a) the Data Manipulation language.
b)  COBOL.

c) the operating system language.
d) the Job Control language.

e) none of the above.