The following is an example of a ________________ table Prefix/Length | Next Hop 18/8 | 172.84.92.11

Group of answer choices

Routing

Forwarding

Switch

Hub

2. A Switches primary job is to connect two

Group of answer choices

Homogeneous Networks

Heterogeneous Networks

Wireless Networks

Internetworks

3. The IP layer in the Internet protocol stack most closely aligns with which OSI model layer?

Group of answer choices

Network

Data Link

Transport

Physical

4.

The Client ______ on a socket while the Server ____________

Group of answer choices

connects, listens

listens, connects

binds, accepts

connects, advertises

5.

A Switch creates a ________________ topology

Group of answer choices

Star

Bus

Ring

Tree

6.

Switches have no distance limit

Group of answer choices

True

False

7.

RE: Spanning Tree Algorithm, Imagine node A2 receives a configuration message (A1, 0, A1). What does it add to its configuration?

Group of answer choices

(A1, 1, A2)

(A1, 1, A1)

(A2, 0, A1)

(A2, 0, A2)

8.

If you are sending a small amount of data along a link, ___________ is more important to performance

Group of answer choices

Propagation

Bandwidth

Frequency

Length of the Cable

9.

Which of the following can be corrected for by the receiver?

Group of answer choices

Bit Errors

Node Failure

Dropped Packets

Link Failure

10.

A network layer stack can have only one protocol per layer.

Group of answer choices

True

False

11.

A MAC address for an Ethernet card is generated by

Group of answer choices

Manufacturer

User

Standards Body

US Government

12.

A sliding windows ACK and TIMEOUT system is being used with a window size of 8. The receiver has ACK frames 1, 2, 3, 4, and received 6, 7 and 8. When the time out occurs and the sender re-transmits 5, what does the receiver do next?

Group of answer choices

Sends ACK for 8

Sends ACK for 5

Send ACKs for 5, 6, 7, & 8

Nothing

13.

Router connects two ________________ networks

Group of answer choices

Heterogeneous

Homogenous

Wireless

Bus

14.

When I wireless host transmits on one frequency, then a second, then a third, etc.. this technique is called

Group of answer choices

Frequency Hopping

Direct Sequence

Spread Spectrum

Channeling

15.

Which of the following is not a typical network application type?

Group of answer choices

Real Time Sensor Processing

Message Excchange

Streaming

Video Chat

16.

HDLC uses _____________ to distinguish start and end sequences from the data

Group of answer choices

Bit Stuffing

Checksum

Escape Character

Null Terminator

17.

802.11 header can contain _____ addresses

Group of answer choices

4

3

2

5

18.

A Link is characterized by its ____________ and its __________

Group of answer choices

Frequency, medium

Length, Power

Bandwidth, Latency

Class, Geography

19.

The network API is usually located

Group of answer choices

Kernel

Cloud

Library

Network

20.

IP reassembly is done at

Group of answer choices

Receiving Host

Next Router

Root Router

Source Host

21.

5 Packets traveling over a virtual circuit network can all take a different path to the destination

Group of answer choices

True

False

22.

A physical connection between two nodes is a

Group of answer choices

Link

Medium

Route

Bus

23.

192.4.16/20 represents which set of IP addresses?

Group of answer choices

192.4.16 through 192.4.31

192.4.1 through 192.4.15

192.4.16 through 192.4.254

192.4.16 through 192.4.20

24.

The interface between peers on the network is called

Group of answer choices

Peer-to-peer interface

Service Interface

Network API

Layer Interface

25.

Layers are used in network protocols to provide:

Group of answer choices

Abstraction

Performance

Context

Maintainability