Question 1

In Internets,different networks are connected by ________.

Accepted Answer

A) switches 
B) routers 
C) PCs 
D) hot spots 
A) switches 
B) routers 
C) PCs 
D) hot spots

Question 2

At what layer do you find EUI-48 addresses?

Accepted Answer

A) physical 
B) data link 
C) Internet 
D) two or more of the above 
A) physical 
B) data link 
C) Internet 
D) two or more of the above

Question 3

At what layer would you find frames?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 4

At what layer(s)do you find single network standards?

Accepted Answer

A) Layer 1 
B) Layer 2 
C) both A and B 
D) neither A nor B 
A) Layer 1 
B) Layer 2 
C) both A and B 
D) neither A nor B

Question 5

At what layer would you find switches?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 6

All single network addresses are ________ addresses.

Accepted Answer

A) EUI-48 
B) IP 
C) both A and B 
D) neither A nor B 
A) EUI-48 
B) IP 
C) both A and B 
D) neither A nor B

Question 7

Which layer's standards govern delivering frames?

Accepted Answer

A) 1 
B) 2 
C) both A and B 
D) neither A nor B 
A) 1 
B) 2 
C) both A and B 
D) neither A nor B

Question 8

When messages of different users share a transmission line,this is ________.

Accepted Answer

A) fragmentation 
B) packetization 
C) multiplexing 
D) parallel transmission 
A) fragmentation 
B) packetization 
C) multiplexing 
D) parallel transmission

Question 9

When a packet travels through an internet,there are usually ________.

Accepted Answer

A) more data links than routes 
B) exactly the same number of data links and routes 
C) approximately the same number of data links and routes 
D) more routes than data links 
A) more data links than routes 
B) exactly the same number of data links and routes 
C) approximately the same number of data links and routes 
D) more routes than data links

Question 10

Dividing an application message into a series of smaller message segments is called ________.

Accepted Answer

A) fragmentation 
B) packetization 
C) serialization 
D) multiplexing 
A) fragmentation 
B) packetization 
C) serialization 
D) multiplexing

Question 11

At what layer would you find EUI-48 addresses?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 12

If a transmission link has a relatively high error rate,________.

Accepted Answer

A) fragmentation is likely to reduce delivery time for the entire application message 
B) fragmentation is likely to increase delivery time for the entire application message 
C) either A or B 
D) neither A nor B 
A) fragmentation is likely to reduce delivery time for the entire application message 
B) fragmentation is likely to increase delivery time for the entire application message 
C) either A or B 
D) neither A nor B

Question 13

If two hosts are separated by seven networks,how many frames will there be along the way when a host transmits a packet to another host?

Accepted Answer

A) 1 
B) 2 
C) 7 
D) 14 
A) 1 
B) 2 
C) 7 
D) 14

Question 14

Data link layer standards govern ________.

Accepted Answer

A) switch operation 
B) frame organization 
C) both A and B 
D) neither A nor B 
A) switch operation 
B) frame organization 
C) both A and B 
D) neither A nor B

Question 15

Application programs on ________ communicate by sending messages between each other.

Accepted Answer

A) the same host 
B) different hosts 
C) the same network 
D) different networks 
A) the same host 
B) different hosts 
C) the same network 
D) different networks

Question 16

Which can be moved more easily?

Accepted Answer

A) a physical server 
B) a virtual machine 
C) Both are about equally easy to move. 
D) Neither can be moved easily. 
A) a physical server 
B) a virtual machine 
C) Both are about equally easy to move. 
D) Neither can be moved easily.

Question 17

Which of the following is a host when it is on a network?

Accepted Answer

A) a client PC 
B) a server 
C) a mobile phone 
D) all of the above 
A) a client PC 
B) a server 
C) a mobile phone 
D) all of the above

Question 18

What type of address is 32 bits long?

Accepted Answer

A) IPv4 
B) IPv6 
C) EUI-48 
D) all of the above 
A) IPv4 
B) IPv6 
C) EUI-48 
D) all of the above

Question 19

In the Five General Layers Standard,which layer's standards govern application message fragmentation?

Accepted Answer

A) 2 
B) 3 
C) 4 
D) 5 
A) 2 
B) 3 
C) 4 
D) 5

Question 20

When an application program transmits a message,what will the first field be in the message that is sent over the transmission link?

Accepted Answer

A) application header 
B) packet header 
C) transport header 
D) frame header 
A) application header 
B) packet header 
C) transport header 
D) frame header

In Internets,different networks are connected by ________.

At what layer do you find EUI-48 addresses?

At what layer would you find frames?

At what layer(s)do you find single network standards?

At what layer would you find switches?

All single network addresses are ________ addresses.

Which layer's standards govern delivering frames?

When messages of different users share a transmission line,this is ________.

When a packet travels through an internet,there are usually ________.

Dividing an application message into a series of smaller message segments is called ________.

At what layer would you find EUI-48 addresses?

If a transmission link has a relatively high error rate,________.

If two hosts are separated by seven networks,how many frames will there be along the way when a host transmits a packet to another host?

Data link layer standards govern ________.

Application programs on ________ communicate by sending messages between each other.

Which can be moved more easily?

Which of the following is a host when it is on a network?

What type of address is 32 bits long?

In the Five General Layers Standard,which layer's standards govern application message fragmentation?

When an application program transmits a message,what will the first field be in the message that is sent over the transmission link?

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters

Exam 1: Welcome to the Cloud

In Internets,different networks are connected by ________.

At what layer do you find EUI-48 addresses?

At what layer would you find frames?

At what layer(s)do you find single network standards?

At what layer would you find switches?

All single network addresses are ________ addresses.

Which layer's standards govern delivering frames?

When messages of different users share a transmission line,this is ________.

When a packet travels through an internet,there are usually ________.

Dividing an application message into a series of smaller message segments is called ________.

At what layer would you find EUI-48 addresses?

If a transmission link has a relatively high error rate,________.

If two hosts are separated by seven networks,how many frames will there be along the way when a host transmits a packet to another host?

Data link layer standards govern ________.

Application programs on ________ communicate by sending messages between each other.

Which can be moved more easily?

Which of the following is a host when it is on a network?

What type of address is 32 bits long?

In the Five General Layers Standard,which layer's standards govern application message fragmentation?

When an application program transmits a message,what will the first field be in the message that is sent over the transmission link?

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

Tcp-Ip Internet Working 2

Carrier Wide Area Networks Wans

Networked Applications

Module a More on Tcp

Module B More on Modulation

Module C More on Telecommunications

Module D Directory Servers

Filters