CAT Grade 12 Mod 1.5

What is system software designed to do?

• Entertain users

• Control, support, or operate a computer

• Create graphical designs

• Edit videos

Answer explanation

System software is designed to control, support, or operate a computer, not to entertain users, create graphical designs, or edit videos.

Which of the following is an example of an operating system?

• Microsoft Word

• Adobe Photoshop

• Linux

• Google Chrome

Answer explanation

Linux is an example of an operating system, while Microsoft Word, Adobe Photoshop, and Google Chrome are applications.

What process is referred to when loading the operating system into memory when a computer is switched on?

• Formatting

• Booting

• Installing

• Downloading

Answer explanation

Booting is the process referred to when loading the operating system into memory when a computer is switched on.

Which user interface does an operating system typically provide?

• Text-based interface

• Command-line interface

• Graphical User Interface (GUI)

• Voice-based interface

Answer explanation

An operating system typically provides a Graphical User Interface (GUI) as the user interface, allowing users to interact with the system through visual elements like windows, icons, and menus.

What is multitasking in an operating system?

• Running multiple operating systems

• Running several tasks or processes seemingly at the same time

• Running only one program at a time

• Managing hardware devices only

Answer explanation

Multitasking in an operating system involves running several tasks or processes seemingly at the same time, allowing for efficient utilization of resources.

Which of the following is NOT managed by the operating system?

• Disk management

• Memory management

• Social media accounts

• Input/output management

Answer explanation

Social media accounts are NOT managed by the operating system as they are external applications managed by users themselves.

What is the purpose of the Task Manager in Windows?

• To create new files

• To terminate unresponsive processes

• To play media files

• To design graphics

Answer explanation

The purpose of the Task Manager in Windows is to terminate unresponsive processes.

Which of the following operating systems is designed for multiple users to access simultaneously?

• Single-user OS

• Multi-user OS

• Real-time OS

• Embedded OS

Answer explanation

The correct choice is Multi-user OS as it is designed for multiple users to access simultaneously.

What is a common use of scheduling software?

• To schedule video calls

• To set a program to run at a specific time

• To manage social media posts

• To organise photos

Answer explanation

To set a program to run at a specific time is a common use of scheduling software.

What is spooling in the context of printer management?

• Sending print jobs directly to the printer

• Converting text to images

• Temporarily storing print jobs on disk until the printer is available

• Formatting the printer's memory

Answer explanation

Spooling in printer management involves temporarily storing print jobs on disk until the printer is available, allowing for efficient printing without delays.