Question 1

What is the result of running the tail +5 scr8 command?

Accepted Answer

A)  The command displays the last five lines of the scr8 file. 
B)  The command displays every fifth line of the scr8 file. 
C)  The command displays the contents of the scr8 file in reverse, five times. 
D)  The command displays the contents of the scr8 file starting at line five. 
A)  The command displays the last five lines of the scr8 file. 
B)  The command displays every fifth line of the scr8 file. 
C)  The command displays the contents of the scr8 file in reverse, five times. 
D)  The command displays the contents of the scr8 file starting at line five.

Question 2

Which symbol represents a permission that has not been granted?

Accepted Answer

A)  Asterisk (*) 
B)  Carrot (^) 
C)  Hyphen (-) 
D)  Forward slash (/) 
A)  Asterisk (*) 
B)  Carrot (^) 
C)  Hyphen (-) 
D)  Forward slash (/)

Question 3

Successful commands usually return the code 0 to the shell.

Accepted Answer

A) True 
 B)False

Question 4

Which command is used to display a list of all environment variables and their stored values?

Accepted Answer

A)  dev 
B)  $echo 
C)  env 
D)  dvar 
A)  dev 
B)  $echo 
C)  env 
D)  dvar

Question 5

By default, only root can execute a file automatically.

Accepted Answer

A) True 
 B)False

Question 6

Describe an until loop.

Accepted Answer

An until loop repeats the commands betwe

Question 7

Match each statement with an item
-Indicates the end of the condition being tested.

Accepted Answer

A)  if statement 
B)  then statement 
C)  else statement 
D)  fi statement 
E)  while statement
F) until statement
G) for statement
H) do statement
I) done statement 
A)  if statement 
B)  then statement 
C)  else statement 
D)  fi statement 
E)  while statement
F) until statement
G) for statement
H) do statement
I) done statement

Question 8

Match each statement with an item
-A loop statement that specifies the number of times to execute the portion of code.

Accepted Answer

A)  if statement 
B)  then statement 
C)  else statement 
D)  fi statement 
E)  while statement
F) until statement
G) for statement
H) do statement
I) done statement 
A)  if statement 
B)  then statement 
C)  else statement 
D)  fi statement 
E)  while statement
F) until statement
G) for statement
H) do statement
I) done statement

What is the result of running the tail +5 scr8 command?

Which symbol represents a permission that has not been granted?

Successful commands usually return the code 0 to the shell.

Which command is used to display a list of all environment variables and their stored values?

By default, only root can execute a file automatically.

Describe an until loop.

Match each statement with an item -Indicates the end of the condition being tested.

Match each statement with an item -A loop statement that specifies the number of times to execute the portion of code.

Introduction to the Linux Operating System

Installing Opensuse

Managing Files and Directories

Creating and Editing Files With Text Editors

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

Advanced Linux Administration

Filters

Exam 5: Creating Shell Scripts and Displaying File Contents

What is the result of running the tail +5 scr8 command?

Which symbol represents a permission that has not been granted?

Successful commands usually return the code 0 to the shell.

Which command is used to display a list of all environment variables and their stored values?

By default, only root can execute a file automatically.

Describe an until loop.

Match each statement with an item -Indicates the end of the condition being tested.

Match each statement with an item -A loop statement that specifies the number of times to execute the portion of code.

Introduction to the Linux Operating System

Installing Opensuse

Managing Files and Directories

Creating and Editing Files With Text Editors

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

Advanced Linux Administration

Filters