Question 1

SNMPv1 uses ________ for authentication.

Accepted Answer

A) community names 
B) digital certificates and digital signatures 
C) a different password for each manager-agent pair 
D) all of the above 
A) community names 
B) digital certificates and digital signatures 
C) a different password for each manager-agent pair 
D) all of the above A

Question 2

________ is a general naming system for the Internet.

Accepted Answer

A) NAT 
B) DNS 
C) DHCP 
D) Dotted decimal notation 
A) NAT 
B) DNS 
C) DHCP 
D) Dotted decimal notation B

Question 3

Which has stronger security?

Accepted Answer

A) SSL/TLS 
B) IPsec 
C) Both have about equal security. 
A) SSL/TLS 
B) IPsec 
C) Both have about equal security. B

Question 4

The part of an IPv6 global unicast address that designates the host is called the ________.

Accepted Answer

A) host part 
B) interface ID 
C) routing prefix 
D) none of the above 
A) host part 
B) interface ID 
C) routing prefix 
D) none of the above

Question 5

".com" is a ________.

Accepted Answer

A) root domain 
B) top-level domain 
C) second-level domain 
D) none of the above 
A) root domain 
B) top-level domain 
C) second-level domain 
D) none of the above

Question 6

In IPsec,agreements about how security will be done are called ________.

Accepted Answer

A) tranches 
B) security contracts 
C) service-level agreements 
D) security associations 
A) tranches 
B) security contracts 
C) service-level agreements 
D) security associations

Question 7

If a host is to be able to communicate via IPv4 and IPv6,it is said to ________.

Accepted Answer

A) be bilingual 
B) have a dual-stack 
C) be IPv6-ready 
D) be IP-agile 
A) be bilingual 
B) have a dual-stack 
C) be IPv6-ready 
D) be IP-agile

Question 8

NAT enhances security by ________.

Accepted Answer

A) preventing sniffers from learning internal IP addresses 
B) encryption 
C) both A and B 
D) neither A nor B 
A) preventing sniffers from learning internal IP addresses 
B) encryption 
C) both A and B 
D) neither A nor B

Question 9

________ is an interior dynamic routing protocol.

Accepted Answer

A) OSPF 
B) BGP 
C) both A and B 
D) neither A nor B 
A) OSPF 
B) BGP 
C) both A and B 
D) neither A nor B

Question 10

Which of the following would be an SNMP object?

Accepted Answer

A) number of rows in routing table 
B) a managed switch 
C) both A and B 
D) neither A nor B 
A) number of rows in routing table 
B) a managed switch 
C) both A and B 
D) neither A nor B

Question 11

Which of the following can be used within a firm?

Accepted Answer

A) private IP addresses 
B) public IP addresses 
C) both A and B 
D) neither A nor B 
A) private IP addresses 
B) public IP addresses 
C) both A and B 
D) neither A nor B

Question 12

Your firm has an 8-bit network part.If you need at least 250 subnets,what must your subnet part size be?

Accepted Answer

A) 5 
B) 6 
C) 7 
D) 8 
A) 5 
B) 6 
C) 7 
D) 8

Question 13

Which of the following standards permits central management?

Accepted Answer

A) IPsec 
B) SSL/TLS 
C) both A and B 
D) neither A nor B 
A) IPsec 
B) SSL/TLS 
C) both A and B 
D) neither A nor B

Question 14

Which of the following is a private IP address range?

Accepted Answer

A) 10.x.x.x 
B) 128.171.x.x 
C) both A and B 
D) neither A nor B 
A) 10.x.x.x 
B) 128.171.x.x 
C) both A and B 
D) neither A nor B

Question 15

".edu" is a ________.

Accepted Answer

A) root domain 
B) top-level domain 
C) second-level domain 
D) none of the above 
A) root domain 
B) top-level domain 
C) second-level domain 
D) none of the above

Question 16

In IP subnet planning,you need to have at least 130 subnets.How large should your subnet part be?

Accepted Answer

A) 6 
B) 7 
C) 8 
D) none of the above 
A) 6 
B) 7 
C) 8 
D) none of the above

Question 17

Which mode of IPsec may be more expensive if a company has a large number of computers?

Accepted Answer

A) transport mode 
B) tunnel mode 
C) Both A and B are equally expensive. 
A) transport mode 
B) tunnel mode 
C) Both A and B are equally expensive.

Question 18

If the subnet ID in an IPv6 address is 32 bits,how long is the routing prefix?

Accepted Answer

A) 16 bits 
B) 32 bits 
C) 64 bits 
D) none of the above 
A) 16 bits 
B) 32 bits 
C) 64 bits 
D) none of the above

Question 19

Your firm has an 8-bit network part and an 8-bit subnet part.How many hosts can you have per subnet?

Accepted Answer

A) 126 
B) 254 
C) 534 
D) 65,534 
A) 126 
B) 254 
C) 534 
D) 65,534

Question 20

The main limit of IPsec tunnel mode protection compared to transport mode protection in IPsec is ________.

Accepted Answer

A) protection over only part of the route 
B) higher cost 
C) both A and B 
D) neither A nor B 
A) protection over only part of the route 
B) higher cost 
C) both A and B 
D) neither A nor B

SNMPv1 uses ________ for authentication.

________ is a general naming system for the Internet.

Which has stronger security?

The part of an IPv6 global unicast address that designates the host is called the ________.

".com" is a ________.

In IPsec,agreements about how security will be done are called ________.

If a host is to be able to communicate via IPv4 and IPv6,it is said to ________.

NAT enhances security by ________.

________ is an interior dynamic routing protocol.

Which of the following would be an SNMP object?

Which of the following can be used within a firm?

Your firm has an 8-bit network part.If you need at least 250 subnets,what must your subnet part size be?

Which of the following standards permits central management?

Which of the following is a private IP address range?

".edu" is a ________.

In IP subnet planning,you need to have at least 130 subnets.How large should your subnet part be?

Which mode of IPsec may be more expensive if a company has a large number of computers?

If the subnet ID in an IPv6 address is 32 bits,how long is the routing prefix?

Your firm has an 8-bit network part and an 8-bit subnet part.How many hosts can you have per subnet?

The main limit of IPsec tunnel mode protection compared to transport mode protection in IPsec is ________.

Welcome to the Cloud

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

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 9: Tcp-Ip Internet Working 2

SNMPv1 uses ________ for authentication.

________ is a general naming system for the Internet.

Which has stronger security?

The part of an IPv6 global unicast address that designates the host is called the ________.

".com" is a ________.

In IPsec,agreements about how security will be done are called ________.

If a host is to be able to communicate via IPv4 and IPv6,it is said to ________.

NAT enhances security by ________.

________ is an interior dynamic routing protocol.

Which of the following would be an SNMP object?

Which of the following can be used within a firm?

Your firm has an 8-bit network part.If you need at least 250 subnets,what must your subnet part size be?

Which of the following standards permits central management?

Which of the following is a private IP address range?

".edu" is a ________.

In IP subnet planning,you need to have at least 130 subnets.How large should your subnet part be?

Which mode of IPsec may be more expensive if a company has a large number of computers?

If the subnet ID in an IPv6 address is 32 bits,how long is the routing prefix?

Your firm has an 8-bit network part and an 8-bit subnet part.How many hosts can you have per subnet?

The main limit of IPsec tunnel mode protection compared to transport mode protection in IPsec is ________.

Welcome to the Cloud

Network Standards

Network Security

Network and Security Management

Ethernet 8023switched Lans

Wireless Lans I

Wireless Lans 2

Tcp-Ip Internet Working I

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