NCO- Cyber Olympiad (SOF) Class 12: Questions 434 - 439 of 520

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Question number: 434

» Computer » Boolean Algebra

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MCQ▾

Question

Find the reduced form of the given Boolean Expression.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 435

» Computer » Networking & Topologies

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MCQ▾

Question

The encryption and decryption algorithms are referred to as ________.

Choices

Choice (4) Response

a.

Ciphers

b.

Private key

c.

Ciptext

d.

Blowfish

Question number: 436

» Computer » Networking & Topologies

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MCQ▾

Question

Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols?

Choices

Choice (4) Response

a.

IPSec

b.

HDLC

c.

Cable

d.

VPN

Question number: 437

» Logical and Analytical Reasoning » Blood Relations

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Appeared in Year: 2014

MCQ▾

Question

Pointing to a man in a photography, a woman says, “He is the only son of the only daughter-in-law of my only son’s father”. How is the man related to the woman? (SET-2)

Choices

Choice (4) Response

a.

Grandson

b.

Son-in-law

c.

Son

d.

Father

Question number: 438

» Computer » Networking & Topologies

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Appeared in Year: 2014

MCQ▾

Question

________ is a tool for indexing FTP archives, allowing people to find specific files. It is considered to be the first Internet search engine and the original implementation was written by Alan Emtage and Peter J. Deutsch in 1990. (SET-B)

Choices

Choice (4) Response

a.

Archie

b.

GNU Emacs

c.

Wide area information server

d.

Grey Hat

Question number: 439

» Computer » MS-Excel

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Appeared in Year: 2014

Match List-Ⅰ List-Ⅱ▾

Question

Match the following MS-Excel 2010 functions in Column-I with their descriptions in Column-II. (SET-A)

The day and date is according to the MS-Excel 2010 date-time code.

List-Ⅰ (Coloum-1) List-Ⅱ (Coloum-2)

(A)

DAY

(i)

Converts a date in the form of text to a number that represents the date.

(B)

DATE

(ii)

Returns the number that represents the date.

(C)

DATEVALUE

(iii)

Returns the day of the month, a number from 1 to 31.

Choices

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

a.

  • (iii)
  • (ii)
  • (i)

b.

  • (ii)
  • (i)
  • (iii)

c.

  • (i)
  • (iii)
  • (ii)

d.

All of the above