IndiaBIX

Electronics and Communication Engineering - Microprocessors

Exercise : Microprocessors - Section 4
21.
The signal in 8086 are in minimum mode when
MN / Mx pin is tied to Vcc
MN / Mx pin is grounded
MN / MX pin is left open
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
If it is desired to tabulate number of students in a class in Fortran language, a proper variable name is
ST
STUD
NSTUD
STD
Answer: Option
Explanation:

It is an integer. Hence N as first character.

23.
Let JCOKE = 20 and LPEPSI =15. Consider the statement

IF(2* JCOKE. LE. LPEPSI)
JCOKE = JCOKE + 5
JCOKE = JCOKE + 3

 The value of JCOKE after the execution of above statement will be
25
23
15
17
Answer: Option
Explanation:

Since 2 x J COKE = 40 and (LPEPSI) is 15 control goes to statement J COKE = J COKE + 3 and result is 23.

24.
In Pascal if I = 45, I div 10 * 10 =
45
40
0.45
0.4
Answer: Option
Explanation:

→ 4 x 10 = 40.

25.
X COPY is an internal DOS command.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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