Question 1

The ____ command is used to check a device for bad data blocks.

Accepted Answer

A)  badblocks 
B)  hdparm 
C)  tune2fs 
D)  e2fsck 
A)  badblocks 
B)  hdparm 
C)  tune2fs 
D)  e2fsck

Question 2

What is the Grand Unified Boot Loader (GRUB)?

Accepted Answer

The Grand Unified Boot Loader (GRUB) is

Question 3

What does the pax -f testfiles command do?

Accepted Answer

A)  It lists the contents of an archive named testfiles. 
B)  It extracts the contents of the archive named testfiles. 
C)  It archives the file named testfiles. 
D)  It deletes an archived file named testfiles. 
A)  It lists the contents of an archive named testfiles. 
B)  It extracts the contents of the archive named testfiles. 
C)  It archives the file named testfiles. 
D)  It deletes an archived file named testfiles.

Question 4

When would an administrator compile or reconfigure the kernel?

Accepted Answer

Typically, you can set up and manage a L

Question 5

Match each statement with an item
-Specifies when the CPU stops the currently running process and starts a new process.

Accepted Answer

A)  Context switching 
B)  Load percentage 
C)  Number of bytes received or sent 
D)  Data transfer speed 
E)  Free space
F) Data transfer speed.
G) File system-based information
H) Seek time
I) Latency 
A)  Context switching 
B)  Load percentage 
C)  Number of bytes received or sent 
D)  Data transfer speed 
E)  Free space
F) Data transfer speed.
G) File system-based information
H) Seek time
I) Latency

Question 6

A Linux system administrator should continuously monitor a system's performance.

Accepted Answer

A) True 
 B)False

Question 7

Which iostat command displays a continuous device report at four-second intervals?

Accepted Answer

A)  iostat -c 4 
B)  iostat -4d 
C)  iostat -4 
D)  iostat -d 4 
A)  iostat -c 4 
B)  iostat -4d 
C)  iostat -4 
D)  iostat -d 4

Question 8

You use the ____ command to tune file system parameters on a Linux ext2, ext3, or ext4 file system.

Accepted Answer

A)  mke2fs 
B)  hdparm 
C)  tune2fs 
D)  e2fsck 
A)  mke2fs 
B)  hdparm 
C)  tune2fs 
D)  e2fsck

Question 9

A high number of active pages indicates a shortage of physical memory in a system.

Accepted Answer

A) True 
 B)False

Question 10

Match each statement with an item
-Specifies the maximum number of I/O operations that a hard drive can perform per second.

Accepted Answer

A)  Context switching 
B)  Load percentage 
C)  Number of bytes received or sent 
D)  Data transfer speed 
E)  Free space
F) Data transfer speed.
G) File system-based information
H) Seek time
I) Latency 
A)  Context switching 
B)  Load percentage 
C)  Number of bytes received or sent 
D)  Data transfer speed 
E)  Free space
F) Data transfer speed.
G) File system-based information
H) Seek time
I) Latency

The ____ command is used to check a device for bad data blocks.

What is the Grand Unified Boot Loader (GRUB)?

What does the pax -f testfiles command do?

When would an administrator compile or reconfigure the kernel?

Match each statement with an item -Specifies when the CPU stops the currently running process and starts a new process.

A Linux system administrator should continuously monitor a system's performance.

Which iostat command displays a continuous device report at four-second intervals?

You use the ____ command to tune file system parameters on a Linux ext2, ext3, or ext4 file system.

A high number of active pages indicates a shortage of physical memory in a system.

Match each statement with an item -Specifies the maximum number of I/O operations that a hard drive can perform per second.

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

Domain Name System

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

Filters

Exam 20: Advanced Linux Administration

The ____ command is used to check a device for bad data blocks.

What is the Grand Unified Boot Loader (GRUB)?

What does the pax -f testfiles command do?

When would an administrator compile or reconfigure the kernel?

Match each statement with an item -Specifies when the CPU stops the currently running process and starts a new process.

A Linux system administrator should continuously monitor a system's performance.

Which iostat command displays a continuous device report at four-second intervals?

You use the ____ command to tune file system parameters on a Linux ext2, ext3, or ext4 file system.

A high number of active pages indicates a shortage of physical memory in a system.

Match each statement with an item -Specifies the maximum number of I/O operations that a hard drive can perform per second.

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

Domain Name System

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

Filters