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 * NDG Linux Essentials 2.21
 * NDG Linux II 2.21
 * PE1 Python Essentials 1
 * PE2 Python Essentials 2
 * Ethical Hacker

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 * NDG Linux Essentials 2.21
 * NDG Linux II 2.21
 * PE1 Python Essentials 1
 * PE2 Python Essentials 2
 * Ethical Hacker




EXAMTUBE | QUESTIONS & ANSWERS | IT EXAM


WHICH TWO ACTIVITIES ARE NORMALLY CONTROLLED BY THE NORTHBRIDGE PART OF THE
CHIPSET? (CHOOSE TWO.)

 * Post author:ExamTube
 * Post published:October 11, 2023
 * Post category:Uncategorized
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 * Post last modified:October 11, 2023
 * Reading time:1 mins read

Which two activities are normally controlled by the Northbridge part of the
chipset? (Choose two.) communication between the CPU and the I/O ports access to
the RAM communication between the…

Continue ReadingWhich two activities are normally controlled by the Northbridge
part of the chipset? (Choose two.)


WHICH OF THE FOLLOWING IS NOT A VALID COMMAND FOR VARIABLE DECLARATION?

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 * Post published:September 22, 2023
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Which of the following is not a valid command for variable declaration? export
ENV_VAR=1 newvar -x ENV_VAR=1 typeset -x ENV_VAR=1 declare -x ENV_VAR=1
Explanation & Hint: The command "newvar -x…

Continue ReadingWhich of the following is not a valid command for variable
declaration?


A NEW ENVIRONMENT VARIABLE CAN BE EXPORTED AND ASSIGNED A VALUE WITH A SINGLE
COMMAND.

 * Post author:ExamTube
 * Post published:September 22, 2023
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A new environment variable can be exported and assigned a value with a single
command. True or False? True  False Explanation & Hint: True. In Unix-like shell
environments, you can…

Continue ReadingA new environment variable can be exported and assigned a value
with a single command.


WHICH OF THE FOLLOWING IS NOT A VALID VARIABLE NAME?

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 * Post published:September 22, 2023
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 * Post last modified:September 22, 2023
 * Reading time:1 mins read

Which of the following is not a valid variable name? NEWVARIABLE VAR_1 _LPIC
2_VAR Explanation & Hint: The variable name "2_VAR" is not a valid variable
name. In many programming…

Continue ReadingWhich of the following is not a valid variable name?


SHELL VARIABLES ARE CASE SENSITIVE. TRUE OR FALSE?

 * Post author:ExamTube
 * Post published:September 22, 2023
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 * Post last modified:September 22, 2023
 * Reading time:1 mins read

Shell variables are case sensitive. True or False? True False Explanation &
Hint: True. Shell variables are indeed case sensitive. This means that variables
with different letter cases (uppercase and…

Continue ReadingShell variables are case sensitive. True or False?


WHICH OF THE FOLLOWING IS A VALID VARIABLE ASSIGNMENT?

 * Post author:ExamTube
 * Post published:September 22, 2023
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 * Post last modified:September 22, 2023
 * Reading time:2 mins read

Which of the following is a valid variable assignment? alpha-init=5 MY VAR= “set
to one” 2=xyz APP_VAR=’zero’ Explanation & Hint: The valid variable assignment
among the options you provided is:…

Continue ReadingWhich of the following is a valid variable assignment?


3.2.3.4 WEB BROWSERS

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 * Post published:July 12, 2023
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3.2.3.4 Web Browsers Linux is a first class citizen for the Mozilla
Firefox and Google Chrome browsers. Both are open source web browsers that are
fast, feature-rich, and have excellent support for web developers.…

Continue Reading3.2.3.4 Web Browsers


3.2.3.3 PRODUCTIVITY

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 * Post published:July 12, 2023
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 * Post last modified:July 12, 2023
 * Reading time:2 mins read

3.2.3.3 Productivity Use of common open source applications in presentations and
projects is one way to strengthen Linux skills. The basic productivity
applications, such as a word processor, spreadsheet, and…

Continue Reading3.2.3.3 Productivity


3.2.3 DESKTOP APPLICATIONS | 3.2.3.1 EMAIL | 3.2.3.2 CREATIVE

 * Post author:ExamTube
 * Post published:July 12, 2023
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 * Post last modified:July 12, 2023
 * Reading time:1 mins read

3.2.3 Desktop Applications The Linux ecosystem has a wide variety of desktop
applications. There are games, productivity applications, creative tools, web
browsers and more. 3.2.3.1 Email The Mozilla Foundation came…

Continue Reading3.2.3 Desktop Applications | 3.2.3.1 Email | 3.2.3.2 Creative


3.2.2.5 FILE SHARING

 * Post author:ExamTube
 * Post published:July 12, 2023
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 * Post last modified:July 12, 2023
 * Reading time:3 mins read

3.2.2.5 File Sharing For Windows-centric file sharing, Samba is the clear
winner. Samba allows a Linux machine to look and behave like a Windows machine
so that it can share files and…

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RECENT POSTS

 * Which two activities are normally controlled by the Northbridge part of the
   chipset? (Choose two.)
 * Which of the following is not a valid command for variable declaration?
 * A new environment variable can be exported and assigned a value with a single
   command.
 * Which of the following is not a valid variable name?
 * Shell variables are case sensitive. True or False?
 * Which of the following is a valid variable assignment?
 * 3.2.3.4 Web Browsers
 * 3.2.3.3 Productivity
 * 3.2.3 Desktop Applications | 3.2.3.1 Email | 3.2.3.2 Creative
 * 3.2.2.5 File Sharing


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