NEW THINGS

Question 1

is a network device that links dissimilar networks and can support multiple alternate paths between locations based upon the parameters of speed, traffic loads, and cost
(such as connecting a local area network (LAN) to the wide area network (WAN))

Answer 1

Router

Question 2

Which of the following is the virtualization technology supported by most modern Intel processors?

Answer 2

VT

Question 3

What downloads mail to the device and removes mail from the server’s mailbox by default

Answer 3

POP3

Question 4

occurs when the top of a projected image is wider or narrower than the bottom of the image
(distorted image)

Answer 4

keystone effect

Question 5

VOIP (Voice over IP) devices that rely on PoE (Power over Ethernet) should use a

Answer 5

CAT 5e , CAT 6 or higher

Question 6

What cellular was not widely used outside of the United States?

Answer 6

CDMA

Question 7

802.3af (PoE) standard can support up to

Answer 7

5.4W of power at a distance of up to 100 meters

Question 8

802.3at (PoE+) standard can support up to

Answer 8

25W of power at a distance of up to 100 meters

Question 9

802.11ac standard defines a

Answer 9

5 GHz wireless networking standard

Question 10

802.11s standard defines the usage of

Answer 10

wireless mesh technology

Question 11

is an error message that indicates the workstation is not recognizing the hard drive

Answer 11

“No boot device available”

Question 12

What would indicate that the hard drive was recognized but that the Windows OS was not installed properly

Answer 12

“Operating system not found” , “NTLDR not found”

Question 13

What would indicate an issue with the BIOS, not the hard drive

Answer 13

“BIOS ROM checksum error”