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Roman55 [17]
3 years ago
14

You work as an IT Technician for uCertify Inc. David, a user, has recently purchased a laptop computer. He is now complaining th

at he is unable to connect to a wireless network, even though his laptop has an internal wireless feature. What will you do as the first step to resolve the issue?
Computers and Technology
1 answer:
olganol [36]3 years ago
7 0

Answer:

Check the hardware switch on the wireless antenna card that activates the service.

Explanation:

The person works for uCertify Inc as an IT Technician. David, a regular, has just buy a laptop. He still says that he will not link to a wireless connection, although his laptop seems to have an inner wireless app. So, by checking the hardware switch on the wireless antenna card that activates the service, that person resolves the issue.

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Answer:

a: Twisted pair won't span a 400-foot distance.

Explanation:

The maximum distance that twisted pair cables can support without attenuation is 100 meters which is approximately 328 feet and the two office buildings are 400 feet apart, so it is useless to install a twisted pair cable for such a large distance. A much better option would be to install optic fiber. Though it is a bit expensive but it is the best option in this case.

Hence option (a) is the correct reason for installing an optic fiber cable rather than a twisted pair cable.

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3 years ago
What is the maximum transmission speed for bluetooth v3 and v4 devices?
kvv77 [185]
Bluetooth v3 and v4 devices<span> have a </span>maximum transmission speed<span> of up to 24 Mbps.</span>
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ahrayia [7]

Answer:

Flash BIOS

Explanation:

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It is in the form of a chip and not in form of hard drive.

After flash BIOS the performance of computer is increases to great extent.

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