Correct answers are in shaded one.
1. Which type of memory is primarily used as cache memory?
• DRAM
• RAM
• ROM
• SRAM
2. Which two considerations would be of the greatest importance when building a workstation
...
Correct answers are in shaded one.
1. Which type of memory is primarily used as cache memory?
• DRAM
• RAM
• ROM
• SRAM
2. Which two considerations would be of the greatest importance when building a workstation that will run multiple virtual machines? (Choose two.)
• High-end sound card
• Number of CPU cores
• Water cooling
• Powerful video card
• Amount of RAM
3. Which two devices are considered input devices? (Choose two.)
• Digital camera
• Printer
• Speakers
• Biometric authentication device
• Projector
4. Which three devices are considered output devices? (Choose three.)
• Headphones
• Keyboard
• Fingerprint scanner
• Monitor
• Mouse
• Printer
5. 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 using less power?
• A 7200 RPM SATA hard drive
• A 7200 RPM EIDE hard drive
• An SSD
• A 10,000 RPM SATA hard drive
6. Which hardware upgrade would allow the processor in a gaming PC to provide the optimal gaming performance?
• A fast EIDE drive
• Large amounts of fast RAM
• Liquid cooling
• A high capacity external hard drive
7. Which two storage devices use a magnetic medium for storing data? (Choose two.)
• tape drive
• Solid state drive
• Hard disk drive
• Compact disk drive
• Blue-ray disk drive
8.
Refer to the exhibit. Which type of adapter is shown?
• Network interface
• Sound
• Video
• RAID
9. Which component controls the communications and interactions between the CPU and other components on the motherboard?
• RAM
• CMOS
• Chipset
• BIOS
10 Which two pieces of information are needed before selecting a power supply? (Choose two.)
• The total wattage of all components
• The voltage requirements of peripheral devices
• The form factor of the case
• The type of CPU
• The installed operating system
11. Which memory module has a front side bus speed of 200 MHz?
• DDR3-667
• PC100 SDRAM
• DDR-400
• DDR-333
12. What are two factors that must be considered when choosing a computer case? (Choose two.)
• The number of LED indicators at the front of the case
• The size of the motherboard and the power supply
• The vendor that manufactured the motherboard
• The size of the monitor
• The number of internal drive locations
13. This is a flash item. Please click below to answer this item.
14. Which unit of measurement is used to indicate the hard drive speed?
• Pages per minute
• Gigabytes
• Revolutions per minute
• Clusters per minute
15. Refer to the exhibit. Which type of video card expansion slot is depicted?
• PCIe
• ISA
• PCI
• AGP
16. What type of connector can be used to connect an eSATA interface to an external SATA drive?
• 7-pin connector
• 9-pin connector
• 15-pin connector
• 5-pin connector
17. Where can the input voltage selection be changed from 110 volts to 220 volts on a computer system?
• On the motherboard
• In the BIOS
• On the back of the power supply
• In the operating system control panel
18.
Refer to the exhibit. Which type of cable is shown in the graphic?
• USB
• Parallel
• FireWire
• Serial
20. Which two activities are normally controlled by the Northbridge part of the chipset? (Choose two.)
• Communication between the CPU and the sound card
• Communication between the CPU and the hard drive
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