07-03-2012, 05:08 PM
ELECTRICAL ENGINEERING paper 2
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Match List-I with List-II and select thecorrect answer using the code given below
the list:
List –I
(Logic Circuit/function)
A. D flip-flop
B. T flip-flop
C. Exclusive
D. Half –adder
List II
(Circuit realization)
context, which of the following is the
correct assignment of interrupt inputs?
a. P uses TRAP, Q uses RST 5.5 and R
uses RST 6.5
b. P uses RST 5.5, Q uses RST 6.5 and R
uses RST 7.5
c. P uses RST 7.5, Q uses RST 6.5 and R
uses RST 55
d. P uses RST 5.5, Q uses RST 6.5 and R
uses TRAP
6. The content of the program counter of an
Intel 8085A microprocessor specifies
which one of the following?
a. The address of the instruction being
executed
b. The address of the instruction executed
earlier
c. The address of the next instruction to
be executed
d. The number of instructions executed so
far
7. Match List-I with List-II and select the
correct answer using the code given below
the lists:
List-I
(Semiconductor technology)
A. TTL
B. ECL
C. NMOS
D. CMOS
List II
(Characteristic)
1. Maximum power consumption
2. Highest packing density
3. Least power consumption
4. Saturated logic
Code:
A B C D
a. 1 4 2 3
b. 4 1 2 3
c. 1 4 3 2
d. 4 1 3 2
8. Both the ALU and control section of CPU
employ which special purpose storage
locations?
a. Buffers
b. Decoders
c. Accumulators
