Computer Networks (GATE Computer Science): Questions 138 - 143 of 169

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 913 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 138

» Computer Networks » Congestion Control

MCQ▾

Question

The modulator is used at the sender site to create a stream of bits from a ________?

Choices

Choice (4) Response

a.

Digital signal

b.

Analog signal

c.

Signal

d.

Question does not provide sufficient data or is vague

Question number: 139

» Computer Networks » LAN Technologies (Ethernet, Token Ring)

MCQ▾

Question

Modem demodulates the analog signal into ________ at the sending in.

Choices

Choice (4) Response

a.

Signal

b.

Analog signal

c.

Digital signal

d.

All of the above

Question number: 140

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

The which layer is responsible for translation, compression, and encryption.

Choices

Choice (4) Response

a.

Presentation layer

b.

Data link layer

c.

Session layer

d.

All of the above

Question number: 141

» Computer Networks » Congestion Control

MCQ▾

Question

A network with bandwidth of 24 Mbps can pass only an average of 15, 000 frames per minute with each frame carrying an average of 10, 000 bits. What is the throughput of this network?

Choices

Choice (4) Response

a.

8Mbps

b.

7Mbps

c.

6Mbps

d.

All of the above

Question number: 142

» Computer Networks » LAN Technologies (Ethernet, Token Ring)

MCQ▾

Question

Which type of network is usually privately owned and links the devices in a single office, building, or campus?

Choices

Choice (4) Response

a.

LAN

b.

WAN

c.

MAN

d.

Question does not provide sufficient data or is vague

Question number: 143

» Computer Networks » ISO-OSI Stack

MCQ▾

Question

A network is two or more devices connected through ________

Choices

Choice (4) Response

a.

Point-to-point

b.

Multipoint

c.

Link

d.

Question does not provide sufficient data or is vague

Sign In