NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II): Questions 6 - 9 of 124

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Question number: 6

» Digital Electronics » Arithmetic Circuits

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Appeared in Year: 2017

MCQ▾

Question

The addition of two binary variables A and B results into a SUM and a CARRY output. Consider the following expressions for SUM and CARRY outputs.

(1)

(2)

(3)

(4)

Which of the following expressions are correct? (November paper 2)

Choices

Choice (4) Response

a.

(1) and (4)

b.

(1) and (3)

c.

(2) and (3)

d.

(4) and (2)

Question number: 7

» Computer Programming Languages » Programming Discipline,

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Appeared in Year: 2017

MCQ▾

Question

Consider the ‘C’ statement printf It prints: (November paper 2)

Choices

Choice (4) Response

a.

1.4

b.

2.0

c.

1.0

d.

Question does not provide sufficient data or is vague

Question number: 8

» Networks and Theorems » Thevenin

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Appeared in Year: 2017

MCQ▾

Question

Consider the following statements:

(1) Tellegen’s theorem is applicable to any lumped networks

(2) The reciprocity theorem is applicable to linear bilateral networks

(3) Thevenin’s theorem is applicable to two - terminal linear active networks

(4) Norton’s theorem is applicable to two - terminal linear active networks

Which of the above statements are correct (November paper 2)

Choices

Choice (4) Response

a.

(1), (2), (3) and (4)

b.

(1), (2) and (3) only

c.

(1), (2) and (4) only

d.

(2), (3) and (4) only

Question number: 9

» Microprocessor and Microcontroller » Interfacing 8155, 8255, 8279, 8253, 8257, 8259, 8251 with 8085 Microprocessors

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Appeared in Year: 2017

MCQ▾

Question

Which command word of indicates enter hunt mode? (November paper 2)

Choices

Choice (4) Response

a.

D0

b.

D6

c.

D1

d.

EH or D7