Quizizz_Chapter1_10Qs3

Which unit of measurement is used to indicate the hard drive speed?

• revolutions per minute
• gigabytes
• pages per minute
• clusters per minute

Which type of interface was originally developed for high-definition televisions and is also popular to use with computers to connect audio and video devices?

• FireWire
• DVI
• HDMI
• USB
• VGA

Which two devices are considered input devices? (Choose two.)

• biometric authentication device
• printer
• digital camera
• projector
• speakers

What type of connector can be used to connect an internal hard drive to the motherboard?

• USB
• SATA
• eSATA
• Thunderbolt

Which two factors must be considered when replacing old RAM modules in a PC? (Choose two.)

• The new RAM must be compatible with BIOS or UEFI.
• The new RAM must be compatible with the motherboard.
• The speed of the new RAM must be supported by the chipset.
• The power supply must provide the voltage that is requred by the new RAM.
• The new RAM must match the old RAM in terms of capacity and speed.

Which term is used to define the wires on a motherboard that move data from one part of a computer to another?

• bus
• I/O card
• bridge
• chipset

When a new PC is being built, which component has the most influence when selecting the case and power supply?

• video card
• sound card
• RAM module
• motherboard
• hard disk type

What is the function of the power supply?

• to convert AC power into a lower voltage DC power
• to convert AC power into a higher voltage DC power
• to convert DC power into a lower voltage AC power
• to convert DC power into a higher voltage AC power

Which two considerations would be of the greatest importance when building a workstation that will run multiple virtual machines? (Choose two.)

• amount of RAM

• number of CPU cores

• powerful video card

• high-end sound card

A user playing a game on a gaming PC with a standard EIDE 5400 RPM hard drive finds the performance unsatisfactory. Which hard drive upgrade would improve performance while providing more reliability and more energy efficiency?

• a 7200 RPM EIDE hard drive
• a 7200 RPM SATA hard drive
• a 10,000 RPM SATA hard drive
• an SSD