COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is one advantage of a Command Line Interface?
A
It uses less processing power, so is quicker
B
It is easy for a beginner to use
C
It is accessible to people with visual disabilities
D
There are a lot of accessibility functions
Explanation: 

Detailed explanation-1: -Speed: CLI enables you to execute commands quickly. You can combine multiple commands into a single line of text to run your program. This is much faster than navigating through menus with a GUI. Resources: CLI requires fewer computing resources to execute commands than a graphical interface.

Detailed explanation-2: -The command line lets you automate your Git work. With a simple script you can schedule git commands automatically, letting you do things like update a remote server at exactly 3:00am every single day.

Detailed explanation-3: -CLI-A computer that’s only using the command line takes a lot less of the computer’s system resources than a GUI. GUI-A GUI requires more system resources because of the elements that require loading, such as icons and fonts. Video, mouse, and other drivers need to be loaded, taking up additional system resources.

Detailed explanation-4: -Command-line arguments are useful when you want to control your program from outside rather than hard coding the values inside the code. To allow the usage of standard input and output so that we can utilize the shell to chain commands. To override defaults and have more direct control over the application.

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