Question 1

A technician wants to use a Time Machine backup to install a new copy of the macOS onto a Mac.   
Which of the following tools will the technician use to perform this task?

Accepted Answer

A)   Disk Utility
B)   Boot Camp
C)   macOS Recovery
D)   Mission Control C

Question 2

A system administrator is selecting an operating system for use by the company's research and development team. The team requires an OS that can be easily modified and changed to meet its particular requirements.  
Which of the following operating systems will be the best choice for the users?

Accepted Answer

A)   Windows 10 Enterprise
B)   Mac OS X
C)   Linux
D)   Windows 7 Professional C

Question 3

In Linux, where are the commands required for system administration stored?

Accepted Answer

A)   /bin
B)   /usr
C)   /opt
D)   /sbin D

Question 4

Match between columns
                        Premises: 9
#Start
"sample text"
$X
%TEMP%
1424
Loop
"Press any key"

Accepted Answer

The Answer of Variable and Windows environment variable and PowerShell is...

Question 5

What is the value of X when execution ends in the following pseudocode?  
Set X As Integer
For X = 100 to 0 Step -1
               ' This is a comment
Next X
X = 100

Accepted Answer

A)   0
B)   100
C)   1
D)   -1

Question 6

A Mac computer is reporting problems with the HDD, and the user wants to run a check for errors.   
Which of the following is a disk management tool built into macOS that is useful for finding and repairing disk problems?

Accepted Answer

A)   macOS Recovery
B)   First Aid
C)   Time Machine
D)   grep

Question 7

Which of the following is the current Linux file system used to hold the operating system?

Accepted Answer

A)   APFS
B)   ext3 ​
C)   NTFS
D)   ext4 ​

Question 8

A technician is logged in to a Linux system with a user account that has been assigned root privileges. Each time the technician attempts to run a specific terminal command, a "Permission denied" message is displayed.   
What is the most likely reason for this message?

Accepted Answer

A)   The software repository is out of date and needs to be updated.
B)   The command syntax needs to be verified.
C)   The user account is not assigned a password.
D)   The command needs to be preceded by sudo.

Question 9

A Linux user needs to find all instances of the word admin in /var/log/auth.log.  
Which of the following commands will perform this function?

Accepted Answer

A)   grep
B)   ls
C)   rm
D)   cp
E)   apt-get

Question 10

Which of the following is a major advantage to using SSH over Telnet for remotely accessing a Linux system?

Accepted Answer

A)   Telnet does not have a common TCP port assignment, SSH does.
B)   SSH uses much less bandwidth to perform the same functions as Telnet.
C)   SSH is a secure, encrypted alternative to Telnet.
D)   Telnet is not available for use by Linux systems.

Question 11

Which of the following are closed source, proprietary operating systems? (Select TWO.)

Accepted Answer

A)   Mac OS X High Sierra
B)   openSUSE Linux
C)   Ubuntu Linux
D)   Windows 10 Home

Question 12

What is the value of X and what is the condition of the Do…Loop when execution ends in the following pseudo code?  
X = 1
Do
                ' This is a comment
                Print X;
Loop

Accepted Answer

A)   X = 1, the Do…Loop is endless.
B)   X = 1, the Do…Loop is not endless.
C)   X = 0, the Do…Loop is endless.
D)   X = 0, the Do…Loop is not endless.

Question 13

Which of the following best describes a variable when implemented in a script?

Accepted Answer

A)   A portion of a script that executes multiple times until a condition is met.
B)   A container for storing data values that can be assigned, referenced, and manipulated.
C)   A line or portion of a script that the interpreter does not process.
D)   The part of a filename used to designate a file's association with a particular script language.

Question 14

Which of the following describes the macOS feature that lets you use finger motions to perform functions, for example, spreading two fingers to zoom in?

Accepted Answer

A)   Gestures
B)   Snapshots
C)   Spotlight
D)   Finder

Question 15

Which of the following are natively supported by the Windows, Mac, and Linux operating systems?

Accepted Answer

A)   Support for reading and writing to APFS volumes
B)   Support for reading and writing to NTFS partitions
C)   Support for reading and writing to ext4 volumes
D)   Support for reading and writing to FAT32 partitions

Question 16

A technician is logged in to a Linux computer as johnd and needs to reset group ownership for the file report.txt in the johnd home directory.  
Which of the following commands will perform this function?

Accepted Answer

A)   cd
B)   ps
C)   chown
D)   clear

Question 17

A bootable Linux USB flash drive or CD that can be used to repair system issues is known by what term, respectively?

Accepted Answer

A)   Live USB or CD
B)   Repair USB or CD
C)   Boot USB or CD
D)   Supplemental OS

Question 18

Match between columns
                        Premises: .js
.vbs
.py
.sh
.bat
.ps1

Accepted Answer

The Answer of Unix or Linux shell script file and is...

Question 19

A user is complaining about sluggish performance on her Linux system, and the technician suspects a running process is consuming excessive processor resources.  
Which of the following commands will the technician most likely use to locate the offending process?

Accepted Answer

A)   dd
B)   kill
C)   ps
D)   vi

Question 20

A technician needs to boot macOS over the network using an image stored on a server.  
What Apple technology will best assist the technician?

Accepted Answer

A)   Swap partition
B)   NetBoot
C)   HFS+
D)   Key Chain

Exam 10: Macos, Linux, and Scripting

A technician wants to use a Time Machine backup to install a new copy of the macOS onto a Mac. Which of the following tools will the technician use to perform this task?

A system administrator is selecting an operating system for use by the company's research and development team. The team requires an OS that can be easily modified and changed to meet its particular requirements. Which of the following operating systems will be the best choice for the users?

In Linux, where are the commands required for system administration stored?

Match the scripting term to the description.

What is the value of X when execution ends in the following pseudocode? Set X As Integer For X = 100 to 0 Step -1 ' This is a comment Next X X = 100

A Mac computer is reporting problems with the HDD, and the user wants to run a check for errors. Which of the following is a disk management tool built into macOS that is useful for finding and repairing disk problems?

Which of the following is the current Linux file system used to hold the operating system?

A technician is logged in to a Linux system with a user account that has been assigned root privileges. Each time the technician attempts to run a specific terminal command, a "Permission denied" message is displayed. What is the most likely reason for this message?

A Linux user needs to find all instances of the word admin in /var/log/auth.log. Which of the following commands will perform this function?

Which of the following is a major advantage to using SSH over Telnet for remotely accessing a Linux system?

Which of the following are closed source, proprietary operating systems? (Select TWO.)

What is the value of X and what is the condition of the Do…Loop when execution ends in the following pseudo code? X = 1 Do ' This is a comment Print X; Loop

Which of the following best describes a variable when implemented in a script?

Which of the following describes the macOS feature that lets you use finger motions to perform functions, for example, spreading two fingers to zoom in?

Which of the following are natively supported by the Windows, Mac, and Linux operating systems?

A technician is logged in to a Linux computer as johnd and needs to reset group ownership for the file report.txt in the johnd home directory. Which of the following commands will perform this function?

A bootable Linux USB flash drive or CD that can be used to repair system issues is known by what term, respectively?

Match the script file extension to the description.

A user is complaining about sluggish performance on her Linux system, and the technician suspects a running process is consuming excessive processor resources. Which of the following commands will the technician most likely use to locate the offending process?

A technician needs to boot macOS over the network using an image stored on a server. What Apple technology will best assist the technician?