Electronics and Communication Engineering - Digital Electronics

36. 

In magnetic film memory, the memory element consits of

A. plated wires
B. superconductive material
C. nickel iron alloy
D. doped aluminium

Answer: Option C

Explanation:

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37. 

Which device changes serial data to parallel data?

A. Counter
B. Multiplexer
C. Demultiplexer
D. Flip flop

Answer: Option C

Explanation:

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38. 

CD4010 is a

A. inverting buffer
B. non-inverting hex buffer
C. NOR IC
D. NAND IC

Answer: Option B

Explanation:

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39. 

What is the terminal count in decimal form?

A. 1579
B. 1681
C. 1881
D. 2014

Answer: Option A

Explanation:

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40. 

The binary sum of 1110102 and 110112 is

A. 10101012
B. 10110012
C. 10111012
D. 11111112

Answer: Option A

Explanation:

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