Computers-Latest Developments in the Field of IT [NCO- Cyber Olympiad (SOF) Class 9]: Questions 1 - 3 of 11

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Question 1

Question Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (Language)List-Ⅱ (Designed by)
(A)

PHP

(i)

Dennis Ritchie & Bell Labs

(B)

PYTHON

(ii)

Rasmus Lerdorf

(C)

C

(iii)

Andy Rubin

(D)

ANDROID

(iv)

Guido Van Rossum

Choices

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

a.

  • (ii)
  • (i)
  • (iv)
  • (iii)

b.

  • (iv)
  • (i)
  • (iii)
  • (ii)

c.

  • (i)
  • (ii)
  • (iv)
  • (iii)

d.

  • (ii)
  • (iv)
  • (i)
  • (iii)

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Question 2

Question Match List-Ⅰ List-Ⅱ▾

Match the following.

List-Ⅰ (Language)List-Ⅱ (Designed by)
(A)

C ++

(i)

Bjarne Stroustrup

(B)

JAVA

(ii)

Niklaus Wirth

(C)

FORTRAN

(iii)

John George Kemeny and Thomas Eugene Kurtz

(D)

BASIC

(iv)

John Backus

(E)

PASCAL

(v)

James Gosling and Sun Microsystems

Choices

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

a.

  • (iii)
  • (iv)
  • (v)
  • (ii)
  • (i)

b.

  • (i)
  • (ii)
  • (v)
  • (iv)
  • (iii)

c.

  • (i)
  • (v)
  • (iv)
  • (iii)
  • (ii)

d.

  • (ii)
  • (iv)
  • (iii)
  • (v)
  • (i)

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Question 3

Question MCQ▾

Fragmentation means files stored in fragmented storage blocks. That is, when files are not stored in contiguous storage areas that rather their contents are scattered over the disk. High fragmentation slows down a computer as the computer has to perform more read/write operations.

What is the remedy for fragmentation?

Choices

Choice (4)Response

a.

Defragmenter

b.

Replace ROM

c.

Debugger

d.

Changing the hard disk

Edit