WGU D332 Introduction to IT (KSO2)

35. What is the hardware component that contains soldered parts and slots for other pieces of hardware that can be removed?

• Expansion bus
• System clock
• Hard drive
• Motherboard

36. Which part of a computer system performs operations on data from all applications run by the computer?

• Graphics processing unit (GPU)
• Random-access memory (RAM)
• Central processing unit (CPU)
• Read-only memory (ROM)

37. Which component comes in two varieties—one that mechanically writes binary data onto spinning magnetic disks and one that writes data with no mechanical parts?

• System clock
• Expansion bus
• Hard drive
• Motherboard

38. Which hardware component stores instructions for critical system activities?

• Read-only memory (ROM)
• Random-access memory (RAM)
• Central processing unit (CPU)
• Graphics processing unit (GPU)

39. Which hardware component provides electric pulses that electronic components need in order to operate?

• Hard drive
• Expansion bus
• Motherboard
• System clock

40. Which part of a computer system is hardware?

• Kernel
• Random-access memory
• Compiler
• Operating system

41. Which hardware component handles the operations performed on data?

• Secondary storage
• Primary storage
• Peripheral device
• Processing unit

42. Which component is part of the system unit?

• Printer
• Monitor
• Keyboard
• Motherboard

43. What is the arrangement of network devices in a mesh topology?

• Every device is connected to every other device.
• Every device is connected to exactly two other devices.
• All devices are connected to a single central device.
• Devices are connected to a common communication line.

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