Which encryption method involves using a single key for both the encryption and decryption processes?
- Symmetric encryption
- Asymmetric encryption
- Public-key encryption
- Private-key encryption
Which type of software is specifically designed for creating and editing digital images and graphics?
- Web browsers
- Graphic design software
- Word processors
- Accounting software
In the context of operating systems, what does the term "multitasking" refer to?
- Appearing to run multiple applications simultaneously
- Managing file permissions
- Allocating disk space
- Creating backup files
Which type of interface is provided by the Terminal?
What is "virtual memory"?
- A type of file storage
- A backup system
- An extension of primary storage using secondary storage
- A type of user interface
What does spreadsheet software, like Microsoft Excel, primarily focus on?
- Creating and editing videos
- Managing email communication
- Organising and analysing numerical data
- Writing programming code
What does GUI stand for?
- Graphical User Interface
- General User Interaction
- Gateway User Integration
- Guided User Interface
Preventing unauthorised access to a system is known as…
- Interface
- Multitasking
- User access rights
- Peripheral management
What is the purpose of the file system in an operating system?
- Managing RAM
- Organising and storing data on storage devices
- Controlling the CPU
- Running applications
What is the primary function of the device drivers in an operating system?
- Running applications
- Managing user accounts
- Providing a bridge between hardware and the operating system
- Allocating CPU resources
