COMPUTER NETWORKING QUIZ

Which of the following technique is used for encapsulation?

All of these

None of these

One of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size

a technique used in best-effort delivery systems to avoid endlessly looping packets.

a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame.

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You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign?

255.255.255.255

255.255.252.0

255.255.240.0

255.255.224.0

255.255.248.0

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Number of Unguided Media is:

5

6

4

3

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A proposed network infrastructure of interconnected local, regional, and global networks that would support universal interactive multimedia communications. Select the best fit for answer:

None of these

Internetworked enterprise

Information super highway

Client/Server networks

Business applications of telecommunications

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What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end?

None of these

Modem options

Protocol

Handshaking

Duplexing

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Working of the WAN generally involves

microwaves

All of these

satellites

telephone lines

None of these

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End-to-end connectivity is provided from host-to-host in:

Transport layer

Session layer

Network layer

None of these

Data link layer

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Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP

1, 2 and 4

1, 3 and 4

2, 3 and 5

1 and 2

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A medium access control technique for multiple access transmission media is

Angle modulation

Aloha

Attenuation

Amplitude

None of these

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Sending a file from your personal computer's primary memory or disk to another computer is called

downloading

logging on

None of these

uploading

hang on

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