Exercise: Microprocessors

Questions for: Microprocessors

Assume that x = 7, the Java operation x = x - means that final value of x is
A:
7
B:
-1
C:
6
D:
-6
Answer: B
No answer description is available. Let's discuss.
In floating point representation decimal number 13.5 is
A:
1101.1
B:
1.1011 x 23
C:
0.11011 x 24
D:
11.011 x 22
Answer: C
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DOS has a command named ' DIRECTORY '.
A:
True
B:
False
C:
D:
Answer: B
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The language PL / I has
A:
one character set having 60 characters
B:
one character set having 48 characters
C:
one character set having 60 characters and another character set having 48 character
D:
none of the above
Answer: A
No answer description is available. Let's discuss.
In 8086 the flag which enables or disables external interrupts is
A:
IF
B:
DF
C:
TF
D:
CF
Answer: A
No answer description is available. Let's discuss.
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