Computer Systems Servicing NC2 Quiz Part 5

What is FireWire also known as?

• USB 3.0

• IEEE 1394

• SATA

• SCSI

What is the function of Input/Output Controller Hub?

• Process data

• Manage CPU-motherboard communication

• Store memory

• Control power supply

What is LoJack in UEFI/BIOS?

• Power management

• Device location security feature

• Boot sequence control

• Memory management

What is the minimum RAM requirement for Server 2008 R2?

• 256MB

• 512MB

• 1GB

• 2GB

What indicates an uninstalled video driver in Windows 7?

• Blue screen

• Standard video only display

• Black screen

• Screen flickering

What is the voltmeter reading of a shorted diode?

• 0.7 volts

• Zero volts

• 5 volts

• Infinite volts

What is the class of IP address 10.10.10.1?

• Class A

• Class B

• Class C

• Class D

How many devices can typically connect to a wireless router?

• 100 devices

• 250 devices

• 500 devices

• 1000 devices

What is a VLAN?

• Physical network segment

• Logical subnetwork grouping

• Wireless network

• Internet protocol

What is latency in networking?

• Network speed

• Time delay between data transmission and reception

• Bandwidth capacity

• Signal strength