GATE Computer Science: Questions 532 - 537 of 913

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Question number: 532

» Computer Networks » Flow and Error Control Techniques

MCQ▾

Question

Real-time Transport Control Protocol provides ________, quality of data Control and feedback to the sources.

Choices

Choice (4) Response
a.

Flow control

b.

Data control

c.

Control

d. All of the above

Question number: 533

» Computer Networks » Network Security - Public Key and Private Key Cryptography

MCQ▾

Question

________ there is no substitution of characters but only change of their locations change.

Choices

Choice (4) Response
a.

A transposition cipher

b.

Substitution cipher

c.

Mono alphabetic cipher

d. None of the above

Question number: 534

» Computer Networks » Congestion Control

MCQ▾

Question

Which techniques is an analog technique that can be applied when the bandwidth of a link (in hertz) is greater than the combined bandwidths of the signals to be transmitted.

Choices

Choice (4) Response
a.

Frequency-division multiply

b.

Frequency-density multiplexing

c.

Frequency-division multiplexing

d. None of the above

Question number: 535

» Computer Networks » Congestion Control

MCQ▾

Question

________ is a multiple-access method in which the available bandwidth of a link.

Choices

Choice (4) Response
a.

Channel

b.

Distribution

c.

Channelization

d. Question does not provide sufficient data or is vague

Question number: 536

» Computer Networks » IP(v4)

MCQ▾

Question

Hypertext Markup Language (HTML) is a language for creating________.

Choices

Choice (4) Response
a.

Page

b.

Webpages

c.

Home page

d. Both b. and c. are correct

Question number: 537

» Databases » Database Design

MCQ▾

Question

________ refers to the execution of a single query in parallel on multiple processors and disks.

Choices

Choice (4) Response
a.

serial external

b.

Intraquery parallelism

c.

Range-partitioning

d. All of the above

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