Computer Architecture and Operating Systems Quiz

What is the main function of a system operating system?

• Storing files

• Generating graphics

• Managing memory

• Controlling access

What is the role of the processor in a computer?

• Generating sound

• Performing calculations

• Storing data permanently

• Managing input/output devices

Which component of a computer is responsible for connecting all the other parts and controlling their communication?

• Sound card

• Graphics card

• Motherboard

• Power supply

What is the function of the ALU in a processor?

• Managing memory

• Generating graphics

• Controlling access

• Performing arithmetic operations

What type of memory stores data that is currently being used by the processor?

• Input/output memory

• External memory

• Permanent memory

• Internal memory

Which architecture allows a computer to execute multiple calculations simultaneously?

• Von Neumann architecture

• Parallel architecture

• Multiprocessor architecture

• Harvard architecture

What is the process of moving a project from the design phase to the implementation phase called?

• Planning

• Execution

• Testing

• Deployment

Which method of implementation is based on an iterative approach to software development?

• Waterfall method

• Spiral method

• Agile method

• Scrum method

What is the function of input/output devices in a computer system?

• Communicating with the external world

• Controlling access

• Generating graphics

• Managing memory

What is the purpose of the CPU in a computer?

• Performing calculations

• Managing input/output devices

• Generating sound

• Storing data permanently