Question 1

NTP uses port ____.

Accepted Answer

A)  TCP 20 
B)  TCP 25 
C)  UDP 69 
D)  UDP 123 
A)  TCP 20 
B)  TCP 25 
C)  UDP 69 
D)  UDP 123

Question 2

Match each term with the correct statement below.
-A directory that contains the default Web site that is used on a server.

Accepted Answer

A) DNS cache file 
B) SQL 
C) Network File System (NFS) 
D) forward lookup 
E) document root
F)zone
G)directive
H)recursive query
I)reverse lookup 
A) DNS cache file 
B) SQL 
C) Network File System (NFS) 
D) forward lookup 
E) document root
F)zone
G)directive
H)recursive query
I)reverse lookup

Question 3

Match each term with the correct statement below.
-A portion of the Domain Name Space that is administered by one or more DNS servers.

Accepted Answer

A) DNS cache file 
B) SQL 
C) Network File System (NFS) 
D) forward lookup 
E) document root
F)zone
G)directive
H)recursive query
I)reverse lookup 
A) DNS cache file 
B) SQL 
C) Network File System (NFS) 
D) forward lookup 
E) document root
F)zone
G)directive
H)recursive query
I)reverse lookup

Question 4

The ____ PostgreSQL command-line utility backs up PostgreSQL database settings.

Accepted Answer

A)  pg_dumpall 
B)  pg_dump 
C)  pg_restore 
D)  pg_backup 
A)  pg_dumpall 
B)  pg_dump 
C)  pg_restore 
D)  pg_backup

Question 5

Match each term with the correct statement below.
-A DNS name resolution request whereby a FQDN is resolved to an IP address.

Accepted Answer

A) DNS cache file 
B) SQL 
C) Network File System (NFS) 
D) forward lookup 
E) document root
F)zone
G)directive
H)recursive query
I)reverse lookup 
A) DNS cache file 
B) SQL 
C) Network File System (NFS) 
D) forward lookup 
E) document root
F)zone
G)directive
H)recursive query
I)reverse lookup

NTP uses port ____.

Match each term with the correct statement below. -A directory that contains the default Web site that is used on a server.

Match each term with the correct statement below. -A portion of the Domain Name Space that is administered by one or more DNS servers.

The ____ PostgreSQL command-line utility backs up PostgreSQL database settings.

Match each term with the correct statement below. -A DNS name resolution request whereby a FQDN is resolved to an IP address.

Introduction to Linux

Linux Installation and Usage

Exploring Linux Filesystems

Linux Filesystem Management

Linux Filesystem Administration

Advanced Installation

Working With the Bash Shell

System Initialization and X Windows

Managing Linux Processes

Common Administrative Tasks

Compression, System Backup, and Software Installation

Network Configuration

Troubleshooting, Performance, and Security

Filters

Exam 13: Configuring Network Services

NTP uses port ____.

Match each term with the correct statement below. -A directory that contains the default Web site that is used on a server.

Match each term with the correct statement below. -A portion of the Domain Name Space that is administered by one or more DNS servers.

The ____ PostgreSQL command-line utility backs up PostgreSQL database settings.

Match each term with the correct statement below. -A DNS name resolution request whereby a FQDN is resolved to an IP address.

Introduction to Linux

Linux Installation and Usage

Exploring Linux Filesystems

Linux Filesystem Management

Linux Filesystem Administration

Advanced Installation

Working With the Bash Shell

System Initialization and X Windows

Managing Linux Processes

Common Administrative Tasks

Compression, System Backup, and Software Installation

Network Configuration

Troubleshooting, Performance, and Security

Filters