Which device allows the user to capture and input visual images into a computer system?
- Printer
- Scanner
- Projector
- Plotter
Which architecture allows instructions and data to share the same memory in the fetch-decode-execute cycle?
- RISC architecture
- CISC architecture
- Harvard architecture
- Von Neumann architecture
What does CPU clock speed represent?
- The number of processor cores
- The speed of data transfer between CPU and RAM
- The frequency at which the CPU processes instructions
- The size of the CPU cache
What role do speakers play in a computer system?
- Input sound data
- Display visual information
- Output audio information
- Input text information
Which type of cache memory is the fastest?
- Level 1
- Level 2
- Level 3
- Level 4
Which CPU component ensures data goes to the correct place?
- Control unit
- Registers
- Arithmetic logic unit
- Cache memory
How many instructions per second can a 3.6GHz CPU process?
- 3,600
- 3,600,000
- 3,600,000,000
- 3,600,000,000,000
Which register stores the data which will be used next?
- Program counter
- Memory address register
- Memory data register
- Accumulator
How does data travel between components within the CPU?
- Bluetooth
- Wi-Fi
- Ethernet
- On a bus
How is CPU clock speed measured?
- Megabytes
- Gigaflops
- Terahawks
- Hertz
