NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II): Questions 75 - 78 of 132

Access detailed explanations (illustrated with images and videos) to 132 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 150.00 or

How to register?

Question number: 75

» Computer Programming Languages » Introduction of FORTRAN Language

Edit

Appeared in Year: 2018

Match List-Ⅰ List-Ⅱ▾

Question

Match the following Lists in FORTRAN: (July)

List-Ⅰ (Column-I) List-Ⅱ (Column-II)

(A)

STOP

(i)

Temporarily halt the execution

(B)

PAUSE

(ii)

Physical end of program

(C)

RETURN

(iii)

Value is received by calling sub-program

(D)

END

(iv)

Terminates execution

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (i)
  • (iii)
  • (ii)

b.

  • (ii)
  • (i)
  • (iii)
  • (iv)

c.

  • (i)
  • (ii)
  • (iii)
  • (iv)

d.

  • (iii)
  • (ii)
  • (i)
  • (iv)

Question number: 76

» Digital Electronics » Logic Families

Edit

Appeared in Year: 2018

MCQ▾

Question

Consider the following logic families:

1) Standard TTL logic family

2) ECL- logic family

3) RTL- logic family

4) CMOS- logic family

Arrange the above logic families in order of their decreasing power dissipation: (July)

Choices

Choice (4) Response

a.

3), 2), 4) and 1)

b.

2), 3), 4) and 1)

c.

2), 3), 1) and 4)

d.

3), 2), 1) and 4)

Question number: 77

» Computer Programming Languages » Structure and Union

Edit

Appeared in Year: 2018

Assertion-Reason▾

Question

Assertion (Ꭺ)

In ‘C’, bit fields cannot be used in a union. (July)

Reason (Ꭱ)

If one element of union is initialized then it also initializes other elements of union.

Choices

Choice (4) Response

a.

Ꭺ is false but Ꭱ is true

b.

Ꭺ is true but Ꭱ is false

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are false

Question number: 78

» Electric Communications » Digital Modulation and Demodulation

Edit

Appeared in Year: 2018

Assertion-Reason▾

Question

Assertion (Ꭺ)

A non-return to zero (NRZ) type digital recording system is more common and efficient. (July)

Reason (Ꭱ)

It is possible to record twice the number of digits for the same number of pulses.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is true but Ꭱ is false

Developed by: