G. Resinovic Name

SSN

K201 - Ouiz 1B
1/21/82

Each of the following guestions counts 2 points.

1. What is the maximum number of characters that can be recorded on a single
punched card? BO

2. According to card coding scheme, each letter of the alphabet is represented
by (how many) 2 holes in a column.

3. Control unit is a piti of CPU. Name two other functional units which belong

to CPU: AL U MEMORY

4. The physical components that make up the computer are referred to as

HARNWACE

5. A FORTRAN statement that is not translated into any instruction is called
a NONEYEC U TA B LE statement.

6. When an alphabetic data item doesn't fill the entire card data field, we
usually align the data to the (which) LEFEI side and leave any bl?nks

on the PIGHT,

7. [Identify the mode (or explain what is wrong if incorrect) of each of the
following constants:

a. -2g166.44 ČOMMA NOT ALLOWEB |
b, 0.0 DECIMAL

8. Each of the following are considered to be a FORTRAN variable. If any of
them is valid indicate the mode, otherwise explain why it is not valid.

a. OUIZIB DECIMAL
b. KARPET. INTEGER

9. Perform the following calculations using the FORTRAN rules of arithmetic:

(8—0)/7 < 3/7 |

.  (13-5/8)/7 -
ije | [2x2 5, [63.5)/(2.-3,6)-

2 x(2.—175)/(-1.5) z
,3/bB)ss,)
10. lIndicate the errors, if any, in the following FORTRAN expressions:
i MIXED NodES (NEMO IS (VTEGER VKO
Mo NES PILI 2, MISKINJG OPERATOR. (2/k-0)
b.  ((K-3%KK/(IMIGEH5)-K"% (5) h Too MANY PADENTHESES T
| 2. INTEGENR. CAISEdD TO A DECIHAL PoweER

b. Let: GAMMA-3.5, E<.l, RADIAN-2.
1. 2%(RADIAN-5. KEKGAMMA) / (RADTAN-GAMMA) — — »2

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