Electronics and Communication Engineering - Microprocessors

26.
The number of logic or arithmetic operations with ALU 1C 74181 can carry out is
4
8
16
32
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
6 bytes means
6 bits
24 bits
48 bits
96 bits
Answer: Option
Explanation:

One byte has 8 bits.


28.
In the integer expression - A * B div C + D which operation is done first in Pascal
-
*
div
+
Answer: Option
Explanation:

In Pascal binary has highest priority.


29.
In Pascal if I = 55, 10 * I div 10 =
55
50
5.5
5
Answer: Option
Explanation:

In Pascal multiplication has higher precedence than division so 10 x 55 = .


30.
In FORTRAN 77 IFIX (-73.2) gives the value
73
-73
-7
-73.2
Answer: Option
Explanation:

Only integer part appears in result.