11.

This

12;

13.

14.

Consider the following program segment

Ks0
9 READ(5,10)0Z
10 FORMAT(F5.0)
IF(0Z.GT.20.)G0T015
GO TO 9
15 KsKtl

program segment contains

a. da condition controlled loop.
b. na count controlled loop.

c. dan infinite loop.

d. nan uncontrolled loop.

e. no loop.

In order to determine the economic feasibility of a data processing
system, we must develop a preliminary system design and then decide
whether or not

a. The benefits from the system are greater than the cost of
developing the system.
b. 'Thebenetitg from the system are greater than the sum of the cost
of developing the system plus the cost of running the system.
c. The difference between the benefits from using the system minus
the cost of running the system is large enough to justify the
cost of developing the system.

d. The benefits from the system are greater than the costs of
running the system.

e. none of the above
In a system using seguential access (magnetic tape) files

a. we use terminals to inguire about the status of file records.
b. we update a file record, change it, and write it back on the same tape.
c. in order to update the file we must collect a batch of transactions
and sort them into the same seguence as the file.
d. we use index tables to locate the file record that corresponds
to a given control key.
e. none of the above.

Which operation would be performed first when the following FORTRAN
expression is executed

MX%2-2%K/(3HL)4

a. 'Dividing by 3tL
b.  Adding 3 and L

c.  Exponentiation

d. nAdding 4

e. none of the above