1
GATE ECE 2004
MCQ (Single Correct Answer)
+2
-0.6
A Boolean function 'f' of two variables x and y is defined as follows:
f(0,0)=f(0,1)=f(1,1)=1;f(1,0)=0
Assuming complements of x and y are not available, a minimum cost solution for realizing F using only 2-input NOR gates and 2-input OR gates (each having unit cost) would have a total cost
2
GATE ECE 2004
MCQ (Single Correct Answer)
+2
-0.6
The minimum number of 2 to 1 multiplexers required to realize a 4 to 1 mutliplexer is
3
GATE ECE 2004
MCQ (Single Correct Answer)
+1
-0.3
A master slave flip-flop has the characteristic that
4
GATE ECE 2004
MCQ (Single Correct Answer)
+1
-0.3
Choose the correct one from among the alternatives A, B, C, D after matching an
item from Group 1 with the most appropriate item in Group 2.
Group1
P. shift register
Q. Counter
R. Decoder
Group2
1. Frequency division
2. Addressing in memory chips
3. Serial to parallel data conversion
Paper analysis
Total Questions
Analog Circuits
7
Communications
10
Control Systems
9
Digital Circuits
9
Electromagnetics
6
Electronic Devices and VLSI
3
Microprocessors
4
Network Theory
9
Signals and Systems
13
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