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

Access detailed explanations (illustrated with images and videos) to 522 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

Question number: 1

» Computers » Latest Developments in the Field of IT

Edit
Match List-Ⅰ List-Ⅱ▾

Question

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)

Question number: 2

» Computers » Latest Developments in the Field of IT

Edit
Match List-Ⅰ List-Ⅱ▾

Question

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)

Question number: 3

» Computers » Latest Developments in the Field of IT

Edit
MCQ▾

Question

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

Developed by: