Question 1

The ____ command displays the amount of available disk space on the file system.

Accepted Answer

A)  vmstat 
B)  free 
C)  top 
D)  df 
A)  vmstat 
B)  free 
C)  top 
D)  df

Question 2

What are configuration notes and why are they important?

Accepted Answer

Configuration notes are another method o

Question 3

Match each statement with an item
-Specifies the maximum number of I/O operations that a network connection 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

Question 4

Match each statement with an item
-Specifies the percentage of time a user-level or a system-level process spends on a CPU.

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 5

You need to be logged on as the root user to issue the ksysguard command.

Accepted Answer

A) True 
 B)False

Question 6

The ____________________ is a small program stored on the Master Boot Record (MBR) that can load one or more OSs by reading file system information through a pointer from the disk partition containing OS files.

Accepted Answer

The answer of The ____________________ is a small program stored...

Question 7

The ____ command displays virtual memory statistics and information about processes, CPU activity, and disk space use.

Accepted Answer

A)  vmstat 
B)  du 
C)  top 
D)  df 
A)  vmstat 
B)  du 
C)  top 
D)  df

Question 8

Match each statement with an item
-These statistics are used to determine network bandwidth utilization and help indicate excessive collisions in a network connection.

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 9

Describe how the Linux version numbering scheme changed with Linux 2.6.x.

Accepted Answer

The first two numbers stayed the same, a

Question 10

Match each statement with an item
-Specifies statistics such as maximum number of files in a directory and average file size.

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 11

A(n) ____________________ is a special routine containing instructions for handling interrupts.

Accepted Answer

The answer of A(n) ____________________ is a special routine containing...

Question 12

To display the kernel version you're running, use the ____ command.

Accepted Answer

A)  dis -k 
B)  dis v 
C)  uname -k 
D)  uname -r 
A)  dis -k 
B)  dis v 
C)  uname -k 
D)  uname -r

Question 13

The ____ command shows disk use information for all files in a specified directory and its subdirectories.

Accepted Answer

A)  du 
B)  free 
C)  top 
D)  df 
A)  du 
B)  free 
C)  top 
D)  df

Question 14

____________________ mode, also known as maintenance mode, is an OS mode in which only the root partition is active and mounted, and Linux runs in runlevel 1.

Accepted Answer

Single-use

Question 15

The ____ command is used to create a Linux ext2, ext3, or ext4 file system on a specified device, which is usually a hard drive partition.

Accepted Answer

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

Question 16

A context switch occurs when the CPU suspends its current execution, saves the current work status, and transfers control to an interrupt handler.

Accepted Answer

A) True 
 B)False

Question 17

____ is a POSIX utility that can read and write a wide variety of archive formats.

Accepted Answer

A)  KDEBK 
B)  GRUB 
C)  Ark 
D)  Pax 
A)  KDEBK 
B)  GRUB 
C)  Ark 
D)  Pax

Question 18

Which iostat command displays a single report for all CPUs and devices?

Accepted Answer

A)  iostat -c 
B)  iostat -k 
C)  iostat 
D)  iostat -m 
A)  iostat -c 
B)  iostat -k 
C)  iostat 
D)  iostat -m

Question 19

The latest release of Linux kernel 3.3 contains more than 15 million lines of source code.

Accepted Answer

A) True 
 B)False

Question 20

Describe the two types of Linux kernels.

Accepted Answer

The Linux kernel is generally one of two

The ____ command displays the amount of available disk space on the file system.

What are configuration notes and why are they important?

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

Match each statement with an item -Specifies the percentage of time a user-level or a system-level process spends on a CPU.

You need to be logged on as the root user to issue the ksysguard command.

The ____________________ is a small program stored on the Master Boot Record (MBR) that can load one or more OSs by reading file system information through a pointer from the disk partition containing OS files.

The ____ command displays virtual memory statistics and information about processes, CPU activity, and disk space use.

Match each statement with an item -These statistics are used to determine network bandwidth utilization and help indicate excessive collisions in a network connection.

Describe how the Linux version numbering scheme changed with Linux 2.6.x.

Match each statement with an item -Specifies statistics such as maximum number of files in a directory and average file size.

A(n) ____________________ is a special routine containing instructions for handling interrupts.

To display the kernel version you're running, use the ____ command.

The ____ command shows disk use information for all files in a specified directory and its subdirectories.

____________________ mode, also known as maintenance mode, is an OS mode in which only the root partition is active and mounted, and Linux runs in runlevel 1.

The ____ command is used to create a Linux ext2, ext3, or ext4 file system on a specified device, which is usually a hard drive partition.

A context switch occurs when the CPU suspends its current execution, saves the current work status, and transfers control to an interrupt handler.

____ is a POSIX utility that can read and write a wide variety of archive formats.

Which iostat command displays a single report for all CPUs and devices?

The latest release of Linux kernel 3.3 contains more than 15 million lines of source code.

Describe the two types of Linux kernels.

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 displays the amount of available disk space on the file system.

What are configuration notes and why are they important?

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

Match each statement with an item -Specifies the percentage of time a user-level or a system-level process spends on a CPU.

You need to be logged on as the root user to issue the ksysguard command.

The ____________________ is a small program stored on the Master Boot Record (MBR) that can load one or more OSs by reading file system information through a pointer from the disk partition containing OS files.

The ____ command displays virtual memory statistics and information about processes, CPU activity, and disk space use.

Match each statement with an item -These statistics are used to determine network bandwidth utilization and help indicate excessive collisions in a network connection.

Describe how the Linux version numbering scheme changed with Linux 2.6.x.

Match each statement with an item -Specifies statistics such as maximum number of files in a directory and average file size.

A(n) ____________________ is a special routine containing instructions for handling interrupts.

To display the kernel version you're running, use the ____ command.

The ____ command shows disk use information for all files in a specified directory and its subdirectories.

____________________ mode, also known as maintenance mode, is an OS mode in which only the root partition is active and mounted, and Linux runs in runlevel 1.

The ____ command is used to create a Linux ext2, ext3, or ext4 file system on a specified device, which is usually a hard drive partition.

A context switch occurs when the CPU suspends its current execution, saves the current work status, and transfers control to an interrupt handler.

____ is a POSIX utility that can read and write a wide variety of archive formats.

Which iostat command displays a single report for all CPUs and devices?

The latest release of Linux kernel 3.3 contains more than 15 million lines of source code.

Describe the two types of Linux kernels.

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