Question 1

For a given number of addresses,a(n)________ will have fewer rows.

Accepted Answer

A) Ethernet switching table 
B) routing table 
C) Both will have about the same number of rows. 
A) Ethernet switching table 
B) routing table 
C) Both will have about the same number of rows.

Question 2

A socket contains a(n)________.

Accepted Answer

A) IP address 
B) port number 
C) Both A and B 
D) Neither A nor B 
A) IP address 
B) port number 
C) Both A and B 
D) Neither A nor B

Question 3

What does a router do with ARP request messages?

Accepted Answer

A) It broadcasts them. 
B) It sends them directly to the destination host. 
C) Both A and B 
D) Neither A nor B 
A) It broadcasts them. 
B) It sends them directly to the destination host. 
C) Both A and B 
D) Neither A nor B

Question 4

Servers use ________ source port numbers as source port numbers when they transmit.

Accepted Answer

A) well-known 
B) ephemeral 
C) Either A or B 
A) well-known 
B) ephemeral 
C) Either A or B

Question 5

In a subnet mask,the 1s correspond to the ________.

Accepted Answer

A) network part 
B) subnet part 
C) host part 
D) None of the above. 
A) network part 
B) subnet part 
C) host part 
D) None of the above.

Question 6

Which TCP-IP interior dynamic routing protocol is simple to manage?

Accepted Answer

A) RIP. 
B) BGP. 
C) OSPF. 
D) EIGRP. 
A) RIP. 
B) BGP. 
C) OSPF. 
D) EIGRP.

Question 7

ARP operates at the data link layer.

Accepted Answer

A) True 
 B)False

Question 8

To handle internetwork transmission control tasks that the IP protocol cannot handle,the IETF created TCP.

Accepted Answer

A) True 
 B)False

Question 9

ICMP error advisement messages add reliability to IP.

Accepted Answer

A) True 
 B)False

Question 10

An autonomous system is free to select whatever ________ dynamic routing protocol it wishes.

Accepted Answer

A) interior 
B) exterior 
C) Both A and B 
A) interior 
B) exterior 
C) Both A and B

Question 11

A router will discard a packet if the TTL value reaches ________.

Accepted Answer

A) 0 
B) 1 
C) 128 
D) the maximum value in the router's configuration file 
E) the minimum value in the router's configuration file 
A) 0 
B) 1 
C) 128 
D) the maximum value in the router's configuration file 
E) the minimum value in the router's configuration file

Question 12

The network part of an IP address is ________ bits long.

Accepted Answer

A) 8 
B) 16 
C) 24 
D) 32 
E) The size of the network part varies. 
A) 8 
B) 16 
C) 24 
D) 32 
E) The size of the network part varies.

Question 13

If -14 is a subnet mask,how many bits are there in the host part?

Accepted Answer

A) 8. 
B) 14. 
C) 16. 
D) 18. 
E) We cannot say. 
A) 8. 
B) 14. 
C) 16. 
D) 18. 
E) We cannot say.

Question 14

Which of the following segments is not acknowledged?

Accepted Answer

A) FIN. 
B) RST. 
C) Both of the above are acknowledged. 
D) Neither A nor B is acknowledged. 
A) FIN. 
B) RST. 
C) Both of the above are acknowledged. 
D) Neither A nor B is acknowledged.

Question 15

A Windows host sends a TCP segment with source port number 47 and destination port number 3270.

Accepted Answer

A) The source host is a server. 
B) The source host is a client. 
C) Either A or B 
A) The source host is a server. 
B) The source host is a client. 
C) Either A or B

Question 16

In a(n)________ table,there is a row for each address.

Accepted Answer

A) Ethernet switch 
B) router 
C) Both A and B 
D) Neither A nor B 
A) Ethernet switch 
B) router 
C) Both A and B 
D) Neither A nor B

Question 17

Which of the following is reliable?

Accepted Answer

A) TCP. 
B) IP. 
C) Both A and B 
D) Neither A nor B 
A) TCP. 
B) IP. 
C) Both A and B 
D) Neither A nor B

Question 18

A Windows host sends a TCP segment with source port number 25 and destination port number 1200.The sending host is a(n)________.

Accepted Answer

A) client 
B) TCP server 
C) webserver 
D) e-mail server 
A) client 
B) TCP server 
C) webserver 
D) e-mail server

Question 19

Which of the following is connectionless?

Accepted Answer

A) TCP. 
B) UDP. 
C) Both A and B 
D) Neither A nor B 
A) TCP. 
B) UDP. 
C) Both A and B 
D) Neither A nor B

Question 20

The default row will never be selected as the best match row.

Accepted Answer

A) True 
 B)False

For a given number of addresses,a(n)________ will have fewer rows.

A socket contains a(n)________.

What does a router do with ARP request messages?

Servers use ________ source port numbers as source port numbers when they transmit.

In a subnet mask,the 1s correspond to the ________.

Which TCP-IP interior dynamic routing protocol is simple to manage?

ARP operates at the data link layer.

To handle internetwork transmission control tasks that the IP protocol cannot handle,the IETF created TCP.

ICMP error advisement messages add reliability to IP.

An autonomous system is free to select whatever ________ dynamic routing protocol it wishes.

A router will discard a packet if the TTL value reaches ________.

The network part of an IP address is ________ bits long.

If -14 is a subnet mask,how many bits are there in the host part?

Which of the following segments is not acknowledged?

A Windows host sends a TCP segment with source port number 47 and destination port number 3270.

In a(n)________ table,there is a row for each address.

Which of the following is reliable?

A Windows host sends a TCP segment with source port number 25 and destination port number 1200.The sending host is a(n)________.

Which of the following is connectionless?

The default row will never be selected as the best match row.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters

Exam 9: Tcp-Ip Internetworking

For a given number of addresses,a(n)________ will have fewer rows.

A socket contains a(n)________.

What does a router do with ARP request messages?

Servers use ________ source port numbers as source port numbers when they transmit.

In a subnet mask,the 1s correspond to the ________.

Which TCP-IP interior dynamic routing protocol is simple to manage?

ARP operates at the data link layer.

To handle internetwork transmission control tasks that the IP protocol cannot handle,the IETF created TCP.

ICMP error advisement messages add reliability to IP.

An autonomous system is free to select whatever ________ dynamic routing protocol it wishes.

A router will discard a packet if the TTL value reaches ________.

The network part of an IP address is ________ bits long.

If -14 is a subnet mask,how many bits are there in the host part?

Which of the following segments is not acknowledged?

A Windows host sends a TCP segment with source port number 47 and destination port number 3270.

In a(n)________ table,there is a row for each address.

Which of the following is reliable?

A Windows host sends a TCP segment with source port number 25 and destination port number 1200.The sending host is a(n)________.

Which of the following is connectionless?

The default row will never be selected as the best match row.

Networking: How We Got Here

Network Standards

Network Security

Network Management

Physical Layer Propagation

Switched Wired Networks

Wireless Networks I

Wireless Networks 2

Internetworking 2

Networked Applications

More on Tcp-Ip

More on Modulation

More on Telecommunications

Filters