Which level of CPU cache is closest to the processor core and typically the smallest in size?
- L1 cache
- L2 cache
- L3 cache
- RAM
What does CPU stand for?
- Central Processing Unit
- Computer Processing Unit
- Core Processing Unit
- Calculation Processing Unit
What role do speakers play in a computer system?
- Input sound data
- Display visual information
- Output audio information
- Input text information
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 4GHz octacore CPU process?
- 4 billion
- 8 billion
- 16 billion
- 32 billion
Which register stores the data which will be used next?
- Program counter
- Memory address register
- Memory data register
- Accumulator
How is CPU clock speed measured?
- Megabytes
- Gigaflops
- Terahawks
- Hertz
How does data travel between components within the CPU?
- Bluetooth
- Wi-Fi
- Ethernet
- On a bus
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
