Computer Networks-ISO-OSI Stack (GATE (Graduate Aptitude Test in Engineering) Computer Science): Questions 46 - 52 of 69

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Question number: 46

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

Which mode, each station can both transmit and receive, but not at the same time

When one device is sending, the other can only receive, and vice versa

Choices

Choice (4) Response

a.

Full-Duplex

b.

Simplex mode

c.

Half-duplex mode

d.

None of the above

Question number: 47

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

The TCP/IP consists of how many layers?

Choices

Choice (4) Response

a.

Four

b.

Five

c.

Six

d.

Question does not provide sufficient data or is vague

Question number: 48

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

Which topology made with two topology such as star topology and bus topology?

Choices

Choice (4) Response

a.

Hybrid Topology

b.

Ring Topology

c.

Mesh topology

d.

Bus topology

Question number: 49

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

A ________ is a set of rules that govern data communications.

Choices

Choice (4) Response

a.

Protocol

b.

Modem

c.

HTTP

d.

Question does not provide sufficient data or is vague

Question number: 50

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

Application of computers networks are

Choices

Choice (4) Response

a.

Home

b.

Offfice

c.

Business

d.

Both a. and c. are correct

Question number: 51

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

A data communications system has ________ components

Choices

Choice (4) Response

a.

Five components

b.

Three components

c.

Six components

d.

Question does not provide sufficient data or is vague

Question number: 52

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

The which layer is responsible for dialog control and synchronization.

Choices

Choice (4) Response

a.

Session layer

b.

Physical layer

c.

Data link layer

d.

All of the above

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