WorksheetsMicroprosser
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
In 8085 microprocessor Which is 16 bit register
a)
Stack Pointer
b)
Program Counter
c)
Both a and b
d)
Accumulator
2.
Microprosser 8085 has how many pins
a)
20
b)
35
c)
16
d)
40
3.
The OF is called as
a)
A. over flag
b)
B. overdue flag
c)
C. one flag
d)
D. overflow flag
4.
Microprocessor is ……….of the computer
a)
Kidney
b)
Brain
c)
Heart
d)
Nerves
5.
Another name for Implied addressing mode
a)
Direct
b)
indirect
c)
Implicit
d)
immediate
6.
MVI A, 05 is _______________ addressing mode
a)
Direct
b)
Indirect
c)
Immediate
d)
None of above
7.
In The following Interrupt which has highest priority?
a)
INTR
b)
TRAP
c)
RST 7.5
d)
RST 6.5
8.
How many bit is one Nibble?
a)
8
b)
4
c)
16
d)
12
9.
The First Microprocessor was
a)
8080
b)
4004
c)
8085
d)
8008
10.
The intel 8085 microprocessor is a _______ processor
a)
16 bit
b)
32 bit
c)
8 bit
d)
64 bit
100 %
