Download Arista Linux Essentials Exam.ACE-P-ALE1.04.TestKing.2018-11-13.59q.vcex

Vendor: Arista
Exam Code: ACE-P-ALE1.04
Exam Name: Arista Linux Essentials Exam
Date: Nov 13, 2018
File Size: 46 KB

How to open VCEX files?

Files with VCEX extension can be opened by ProfExam Simulator.

Demo Questions

Question 1
What must you do to get a complete report from the lsof command?
  1. Run it at boot time
  2. Make it part of systemd
  3. Run it as root
  4. Run it as a regular user
Correct answer: C
Question 2
What is the awk tool designed to be?
  1. a calculator
  2. a pattern matching programming language
  3. a non-interactive editing tool
  4. an operating system
Correct answer: B
Explanation:
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Question 3
In shell scripting, what are backticks, or backwards single quote marks, used for?
  1. Shell escapes
  2. Variable dereference
  3. Command substitution
  4. Output formatting
Correct answer: B
Question 4
True or false: an SSH private key should never be shared with other users or host systems.
  1. TRUE
  2. FALSE
Correct answer: A
Question 5
On older Fedora Core systems, which dependency manager is used?
  1. apt
  2. deb
  3. rpm
  4. yum
  5. dnf
Correct answer: E
Question 6
Which utility can be used to place a stream of input in order numerically or alphabetically?
  1. sort
  2. cut
  3. paste
  4. diff
  5. grep
Correct answer: A
Explanation:
Reference: https://swcarpentry.github.io/shell-novice/04-pipefilter/
Reference: https://swcarpentry.github.io/shell-novice/04-pipefilter/
Question 7
Why is it recommended for root’s homedir to be in a separate location from other users’ homedirs?
  1. Because root doesn’t want to hang out with pesky users
  2. Because users are annoying
  3. Because root’s homedir permissions prevent user access
  4. Because user homedirs are sometimes a separate filesystem that may not be mounted in single user mode
Correct answer: C
Question 8
Which of the following performance information is considered the most important information provided by the vmstat command?
  1. it reports total memory on the system
  2. it reports buffer activity
  3. it reports disk I/O
  4. it reports memory swapping
Correct answer: D
Question 9
In regular expressions, three quantifier operators are
  1. (), [] and 
  2. (),. and *
  3. (), * and ?
  4. *, ? and +
Correct answer: D
Explanation:
Reference: https://www.perlmonks.org/?node_id=967
Reference: https://www.perlmonks.org/?node_id=967
Question 10
The ps –ef command is from which UNIX variant?
  1. AIX
  2. System V
  3. Linux
  4. BSD
Correct answer: D
Explanation:
Reference: https://askubuntu.com/questions/942529/which-to-use-of-ps-ef-or-ps-ef
Reference: https://askubuntu.com/questions/942529/which-to-use-of-ps-ef-or-ps-ef
Question 11
What must you do to get a complete report from the lsof command?
  1. Run it at boot time
  2. Make it part of systemd
  3. Run it as root
  4. Run it as a regular user
Correct answer: C
Question 12
What is the awk tool designed to be?
  1. a calculator
  2. a pattern matching programming language
  3. a non-interactive editing tool
  4. an operating system
Correct answer: B
Explanation:
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Question 13
In shell scripting, what are backticks, or backwards single quote marks, used for?
  1. Shell escapes
  2. Variable dereference
  3. Command substitution
  4. Output formatting
Correct answer: B
Question 14
True or false: an SSH private key should never be shared with other users or host systems.
  1. TRUE
  2. FALSE
Correct answer: A
Question 15
On older Fedora Core systems, which dependency manager is used?
  1. apt
  2. deb
  3. rpm
  4. yum
  5. dnf
Correct answer: E
Question 16
Which utility can be used to place a stream of input in order numerically or alphabetically?
  1. sort
  2. cut
  3. paste
  4. diff
  5. grep
Correct answer: A
Explanation:
Reference: https://swcarpentry.github.io/shell-novice/04-pipefilter/
Reference: https://swcarpentry.github.io/shell-novice/04-pipefilter/
Question 17
Why is it recommended for root’s homedir to be in a separate location from other users’ homedirs?
  1. Because root doesn’t want to hang out with pesky users
  2. Because users are annoying
  3. Because root’s homedir permissions prevent user access
  4. Because user homedirs are sometimes a separate filesystem that may not be mounted in single user mode
Correct answer: C
Question 18
Which of the following performance information is considered the most important information provided by the vmstat command?
  1. it reports total memory on the system
  2. it reports buffer activity
  3. it reports disk I/O
  4. it reports memory swapping
Correct answer: D
Question 19
In regular expressions, three quantifier operators are
  1. (), [] and 
  2. (),. and *
  3. (), * and ?
  4. *, ? and +
Correct answer: D
Explanation:
Reference: https://www.perlmonks.org/?node_id=967
Reference: https://www.perlmonks.org/?node_id=967
Question 20
The ps –ef command is from which UNIX variant?
  1. AIX
  2. System V
  3. Linux
  4. BSD
Correct answer: D
Explanation:
Reference: https://askubuntu.com/questions/942529/which-to-use-of-ps-ef-or-ps-ef
Reference: https://askubuntu.com/questions/942529/which-to-use-of-ps-ef-or-ps-ef
Question 21
What must you do to get a complete report from the lsof command?
  1. Run it at boot time
  2. Make it part of systemd
  3. Run it as root
  4. Run it as a regular user
Correct answer: C
Question 22
What is the awk tool designed to be?
  1. a calculator
  2. a pattern matching programming language
  3. a non-interactive editing tool
  4. an operating system
Correct answer: B
Explanation:
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Reference: https://people.eecs.berkeley.edu/~clancy/sp.unix.stuff/awk
Question 23
In shell scripting, what are backticks, or backwards single quote marks, used for?
  1. Shell escapes
  2. Variable dereference
  3. Command substitution
  4. Output formatting
Correct answer: B
Question 24
True or false: an SSH private key should never be shared with other users or host systems.
  1. TRUE
  2. FALSE
Correct answer: A
Question 25
On older Fedora Core systems, which dependency manager is used?
  1. apt
  2. deb
  3. rpm
  4. yum
  5. dnf
Correct answer: E
Question 26
Which utility can be used to place a stream of input in order numerically or alphabetically?
  1. sort
  2. cut
  3. paste
  4. diff
  5. grep
Correct answer: A
Explanation:
Reference: https://swcarpentry.github.io/shell-novice/04-pipefilter/
Reference: https://swcarpentry.github.io/shell-novice/04-pipefilter/
Question 27
Why is it recommended for root’s homedir to be in a separate location from other users’ homedirs?
  1. Because root doesn’t want to hang out with pesky users
  2. Because users are annoying
  3. Because root’s homedir permissions prevent user access
  4. Because user homedirs are sometimes a separate filesystem that may not be mounted in single user mode
Correct answer: C
Question 28
Which of the following performance information is considered the most important information provided by the vmstat command?
  1. it reports total memory on the system
  2. it reports buffer activity
  3. it reports disk I/O
  4. it reports memory swapping
Correct answer: D
Question 29
In regular expressions, three quantifier operators are
  1. (), [] and 
  2. (),. and *
  3. (), * and ?
  4. *, ? and +
Correct answer: D
Explanation:
Reference: https://www.perlmonks.org/?node_id=967
Reference: https://www.perlmonks.org/?node_id=967
Question 30
The ps –ef command is from which UNIX variant?
  1. AIX
  2. System V
  3. Linux
  4. BSD
Correct answer: D
Explanation:
Reference: https://askubuntu.com/questions/942529/which-to-use-of-ps-ef-or-ps-ef
Reference: https://askubuntu.com/questions/942529/which-to-use-of-ps-ef-or-ps-ef
HOW TO OPEN VCE FILES

Use VCE Exam Simulator to open VCE files
Avanaset

HOW TO OPEN VCEX AND EXAM FILES

Use ProfExam Simulator to open VCEX and EXAM files
ProfExam Screen

ProfExam
ProfExam at a 20% markdown

You have the opportunity to purchase ProfExam at a 20% reduced price

Get Now!