IBDP Computer Science Topic 2 Part 2

What is computer architecture?

• Design of a computer system

• The study of human behavior

• A type of software program

• A type of computer virus

What is the role of the CPU in computer architecture?

• It connects to the internet

• It stores data and files

• It performs instructions and carries out basic operations.

• It displays images and videos

Describe the concept of memory management.

• Managing computer peripherals

• Controlling and coordinating computer memory

• Controlling and coordinating computer software

• Storing data in a computer's hard drive

What are the different types of memory in a computer system?

• Keyboard and Mouse

• CPU and GPU

• Software and Hardware

• RAM and ROM

Explain the process of virtual memory management.

• The process of virtual memory management is not necessary for computer systems.

• The process of virtual memory management involves the use of both hardware and software to create the illusion of a larger and more capable main memory.

• Virtual memory management involves the use of only hardware to create the illusion of a larger main memory.

• Virtual memory management is the process of physically expanding the RAM of a computer.

What is an operating system?

• A type of computer monitor

• A type of computer virus

• A device used to input data into a computer

• Software that manages computer hardware and provides common services for computer programs

Discuss the functions of an operating system.

• Playing music and videos

• Cooking meals

• Providing weather updates

• Managing hardware and software resources, providing a user interface, facilitating communication between hardware and software, managing files and directories, and providing security and protection.

Explain the concept of process management in an operating system.

• Managing the temperature of the CPU

• Managing the execution of processes, allocating resources, scheduling tasks, and ensuring efficient utilization of the CPU.

• Controlling the color scheme of the operating system

• Organizing files and folders on the hard drive

What are the different types of operating systems?

• Word, Excel, PowerPoint

• Real-time, Multi-user, Multi-tasking, Distributed, Embedded, Network, Mobile

• Windows, Mac, Linux

• Desktop, Laptop, Tablet

Explain the concept of cache memory in a computer system.

• Temporary storage that holds frequently accessed data for quicker access

• A type of computer virus

• Software that manages computer hardware

• Hardware used to input data into a computer