Question 1

Define the job of the forwarder and provide an example.

Accepted Answer

The forwarder's job is to handle off-sit

Question 2

Match each statement with an item
-Identifies mail servers (mail exchangers) for a zone.

Accepted Answer

A)  Root DNS servers 
B)  Master name server 
C)  Slave name server 
D)  Forwarder 
E)  MX RR
F) A RR
G) PTR RR
H) CNAME RR
I) Start of Authority (SO
A)  
A)  Root DNS servers 
B)  Master name server 
C)  Slave name server 
D)  Forwarder 
E)  MX RR
F) A RR
G) PTR RR
H) CNAME RR
I) Start of Authority (SO
A)

Question 3

Describe transaction signatures and explain how you can generate keys for these signatures.

Accepted Answer

Transaction signatures are used to secur

Question 4

Why were name servers created?

Accepted Answer

In the past, computers on the Internet r

Question 5

Describe the Internet's Domain Name System (DNS).

Accepted Answer

The Internet's Domain Name System (DNS)

Question 6

Which Bind utility command checks the status of the named daemon?

Accepted Answer

A)  rcnamed status 
B)  rccheck status 
C)  rcstatus 
D)  rccheck daemon 
A)  rcnamed status 
B)  rccheck status 
C)  rcstatus 
D)  rccheck daemon

Question 7

In openSUSE, BIND requires configuration after you install it.

Accepted Answer

A) True 
 B)False

Question 8

What top-level domain has no real governing body controlling how it is used?

Accepted Answer

A)  .com 
B)  .net 
C)  .org 
D)  .gov 
A)  .com 
B)  .net 
C)  .org 
D)  .gov

Question 9

To start the named daemon (BIND), you use the ____ command.

Accepted Answer

A)  yast start 
B)  rcnamed start 
C)  bind start 
D)  rccheck start 
A)  yast start 
B)  rcnamed start 
C)  bind start 
D)  rccheck start

Question 10

Why was the Internet's Domain Name System (DNS) created?

Accepted Answer

With a name server on a network, all one

Question 11

Match each statement with an item
-Servers that enable you to forward unresolved queries to an offsite DNS server and then cache the results on your local DNS server.

Accepted Answer

A)  Root DNS servers 
B)  Master name server 
C)  Slave name server 
D)  Forwarder 
E)  MX RR
F) A RR
G) PTR RR
H) CNAME RR
I) Start of Authority (SO
A)  
A)  Root DNS servers 
B)  Master name server 
C)  Slave name server 
D)  Forwarder 
E)  MX RR
F) A RR
G) PTR RR
H) CNAME RR
I) Start of Authority (SO
A)

Question 12

The A (address) RR is the most common resource record.

Accepted Answer

A) True 
 B)False

Question 13

The first time you configure a DNS server, the forwarder list ____.

Accepted Answer

A)  points to the slave name server 
B)  contains the loopback address 
C)  does no exist 
D)  is empty 
A)  points to the slave name server 
B)  contains the loopback address 
C)  does no exist 
D)  is empty

Question 14

What top-level domain is used for the United States?

Accepted Answer

A)  .us 
B)  .usa 
C)  .com 
D)  .gov 
A)  .us 
B)  .usa 
C)  .com 
D)  .gov

Question 15

When creating an ACL, you must give it a unique name and specify a(n) ____ under the Value heading.

Accepted Answer

A)  URL 
B)  IP address 
C)  TTL 
D)  router 
A)  URL 
B)  IP address 
C)  TTL 
D)  router

Question 16

Which resource record defines the name server in charge of the domain?

Accepted Answer

A)  A RR 
B)  MX RR 
C)  NS RR 
D)  PTR RR 
A)  A RR 
B)  MX RR 
C)  NS RR 
D)  PTR RR

Question 17

____ is open-source software containing the DNS protocols needed to resolve hostnames to IP addresses.

Accepted Answer

A)  DHCP 
B)  SOA 
C)  BIND 
D)  PHP 
A)  DHCP 
B)  SOA 
C)  BIND 
D)  PHP

Question 18

____________________ is a feature that stores DNS queries on the local site for fast hostname-to-IP address resolution.

Accepted Answer

The answer of ____________________ is a feature that stores DNS...

Question 19

What top-level domain would the Democratic Party typically use?

Accepted Answer

A)  .com 
B)  .net 
C)  .org 
D)  .gov 
A)  .com 
B)  .net 
C)  .org 
D)  .gov

Question 20

You can have up to ____ forwarders in your DNS configuration.

Accepted Answer

A)  two 
B)  three 
C)  five 
D)  eight 
A)  two 
B)  three 
C)  five 
D)  eight

Define the job of the forwarder and provide an example.

Match each statement with an item -Identifies mail servers (mail exchangers) for a zone.

Describe transaction signatures and explain how you can generate keys for these signatures.

Why were name servers created?

Describe the Internet's Domain Name System (DNS).

Which Bind utility command checks the status of the named daemon?

In openSUSE, BIND requires configuration after you install it.

What top-level domain has no real governing body controlling how it is used?

To start the named daemon (BIND), you use the ____ command.

Why was the Internet's Domain Name System (DNS) created?

Match each statement with an item -Servers that enable you to forward unresolved queries to an offsite DNS server and then cache the results on your local DNS server.

The A (address) RR is the most common resource record.

The first time you configure a DNS server, the forwarder list ____.

What top-level domain is used for the United States?

When creating an ACL, you must give it a unique name and specify a(n) ____ under the Value heading.

Which resource record defines the name server in charge of the domain?

____ is open-source software containing the DNS protocols needed to resolve hostnames to IP addresses.

____________________ is a feature that stores DNS queries on the local site for fast hostname-to-IP address resolution.

What top-level domain would the Democratic Party typically use?

You can have up to ____ forwarders in your DNS configuration.

Introduction to the Linux Operating System

Installing Opensuse

Managing Files and Directories

Creating and Editing Files With Text Editors

Creating Shell Scripts and Displaying File Contents

Managing Data: Backup and Recovery Processes

Managing Users and Groups

Network Communications

Installing Software Packages

Apache Web Server

Configuring a Mail Server

Working With the Network File System

Planning for a Linux Installation

Linux File System Management and Administration

Managing Resources in Linux

Networking in a Linux Environment

Using Samba for Interoperating Linux and Windows

Securing Linux

Advanced Linux Administration

Filters

Exam 11: Domain Name System

Define the job of the forwarder and provide an example.

Match each statement with an item -Identifies mail servers (mail exchangers) for a zone.

Describe transaction signatures and explain how you can generate keys for these signatures.

Why were name servers created?

Describe the Internet's Domain Name System (DNS).

Which Bind utility command checks the status of the named daemon?

In openSUSE, BIND requires configuration after you install it.

What top-level domain has no real governing body controlling how it is used?

To start the named daemon (BIND), you use the ____ command.

Why was the Internet's Domain Name System (DNS) created?

Match each statement with an item -Servers that enable you to forward unresolved queries to an offsite DNS server and then cache the results on your local DNS server.

The A (address) RR is the most common resource record.

The first time you configure a DNS server, the forwarder list ____.

What top-level domain is used for the United States?

When creating an ACL, you must give it a unique name and specify a(n) ____ under the Value heading.

Which resource record defines the name server in charge of the domain?

____ is open-source software containing the DNS protocols needed to resolve hostnames to IP addresses.

____________________ is a feature that stores DNS queries on the local site for fast hostname-to-IP address resolution.

What top-level domain would the Democratic Party typically use?

You can have up to ____ forwarders in your DNS configuration.

Introduction to the Linux Operating System

Installing Opensuse

Managing Files and Directories

Creating and Editing Files With Text Editors

Creating Shell Scripts and Displaying File Contents

Managing Data: Backup and Recovery Processes

Managing Users and Groups

Network Communications

Installing Software Packages

Apache Web Server

Configuring a Mail Server

Working With the Network File System

Planning for a Linux Installation

Linux File System Management and Administration

Managing Resources in Linux

Networking in a Linux Environment

Using Samba for Interoperating Linux and Windows

Securing Linux

Advanced Linux Administration

Filters