Chapter 2 - IT Fundamentals+ (FC0-U61) System Hardware

Which of these is not part of the data processing sequence ?

• Networking

• Processing

• Input

• Output

What is another name for a CPU ?

• Intel

• System memory

• Microprocessor

• Chipset

Which of these is not a feature of a CPU ?

• Multicore

• 64-bit processing

• L1 cache

• DDR

Why is passive cooling not usually used for a CPU ?

• Draws too much power

• Not effective enough

• Moving parts break down

• Uses too much RAM

What is the main advantage of liquid cooling over air cooling ?

• Less expensive

• Safer

• More effective

• Uses less power

In what kind of computer is SODIMM used ?

• Laptop

• Desktop

• Server

• Smartphone

In what two way are DDR3 DIMMs better than DDR2 DIMMs ? (Choose 2.)

• Less expensive

• More reliable

• Uses less power

• Faster

You are reconfiguring a cloud virtual machine with additional vCPUs and additional RAM. Which term best describes you actions ?

• Scaling down

• Scaling in

• Scaling up

• Scaling out

What manages and controls the speed of a motherboard's buses ?

• RAM

• CPU

• Chipset

• L1 cache

What are the two steps of a desktop PC power supply? (Choose two.)

• Steps down the voltage

• Increases the voltage

• Coverts AC to DC

• Converts DC to AC