R050 Topics Quiz

What is the primary role of an operating system in a computer?

• To control and organise the general operation of the computer

• To create software applications

• To provide internet access

• To manage email services

What does the operating system use to store data?

• Backing store

• RAM

• External cloud storage

• USB drives

Which of the following is a function of an operating system?

• Organises the use of memory between programs

• Streams videos online

• Translates foreign languages automatically

• Charges the computer's battery

What does the operating system manage between programs and users?

• Graphics quality

• Processing time

• Social media notifications

• Email exchanges

Which of the following is a responsibility of an operating system regarding security?

• Monitors internet usage

• Filters spam emails

• Encrypts television signals

• Maintains security and access rights of users

What type of interfaces does the operating system provide between the user and the computer?

• Biometric interfaces

• Audio interfaces

• Graphical user interfaces

• Mechanical interfaces

Which operating system is mentioned as an example in the text?

• Linux Ubuntu

• Windows Vista

• Apple iOS

• Google Chrome OS

What does "Backing store" mean?

• Storage devices for data i.e. hard disk drive

• An area at the rear of the computer case

• Folder for storing on-screen wallpaper backgrounds and screensavers

• A backup device for spare copies of information

"Security and access rights for users" refers to

• Not all users should have the same permissions on the system in case of accidental deletion/damage

• Some people shouldn't be allowed to touch computers because they break them

• Some people have to share computers on different days

• The computer can automatically call for security guards to come to the office

What is a key requirement for an RTOS according to the text?

• Being fast

• Being slow

• Being unpredictable

• Being quick enough to respond predictably