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You opened a batch file in Notepad and are observing the following lines. (The line numbers are for reference only.)   1-ECHO This batch file deletes the temp files 2- DEL %TEMP%\*.* /Q 3-REM The temp files were deleted 4-PAUSE Which of the lines is a comment?


A) Line 1
B) Line 2
C) Line 3
D) Line 4
E) There are no comments in this file.

F) A) and B)
G) A) and D)

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A Mac user wants to update macOS and is searching Apple.com to locate update files.   How are macOS updates typically obtained?


A) Updates are found in the App Store.
B) macOS does not require or utilize updates.
C) Updates are downloaded through Time Machine.
D) A manual update of macOS is not possible.

E) None of the above
F) B) and C)

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How can you eliminate the need to open a dedicated TCP port on your corporate firewall when using Mac computers to share screens from the local and remote computers?


A) Use a third-party remote access app that uses a browser.
B) Enable Remote Disc on both computers.
C) Disable encryption on both ends of the Screen Sharing session.
D) Enable the Screen Sharing service in the Sharing window.

E) C) and D)
F) A) and D)

Correct Answer

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What is the term used to designate that a particular operating system will no longer be supported by its manufacturer or managing entity?


A) Distro
B) End-of-life
C) Force Quit
D) Forced kill

E) All of the above
F) A) and B)

Correct Answer

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