User interface 2

What are the three common types of data storage devices mentioned in the material?

• Solid state, magnetic, and cloud

• Solid state, optical, and magnetic

• Magnetic, optical, and paper

• Optical, cloud, and solid state

What is the role of system software?

• It manages hardware operations only.

• It includes programs that manage the computer, like the operating system and file management utilities.

• It is used for developing other software applications.

• It primarily supports application software.

Which device is used to communicate the results of data processing in a human-readable form?

• Input device

• Output device

• Storage device

• Network device

What does an operating system (OS) manage in terms of memory?

• It manages the external memory only.

• It manages the sharing of internal memory among multiple applications.

• It manages the cloud storage.

• It does not manage memory.

What is a common filing system mentioned alongside NTFS?

• FAT

• EXT

• HFS

• APFS

What is the primary function of a command line in computer systems?

• To provide graphical user interfaces

• To issue commands to a program in successive lines of text

• To increase the processing speed of the computer

• To connect the computer to the internet

What is the primary characteristic of a Command Line Interface (CLI)?

• It uses graphical icons and menus.

• It is entirely text-based.

• It requires voice commands.

• It operates through touch input.

How do users interact with a computer system using a Command Line Interface?

• By using a mouse to click on icons.

• By speaking commands into a microphone.

• By typing in commands.

• By drawing commands on a screen.

Before the development of Graphical User Interfaces (GUIs), which type of interface was most widely used?

• Touch-based interfaces

• Voice-activated interfaces

• Command Line Interfaces

• Gesture-based interfaces

What limitation does a Command Line Interface have regarding the execution of commands?

• It can execute any command you can think of.

• It only executes specific predefined commands.

• It can execute commands only when online.

• It requires manual approval for each command.