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MatroZZZ [7]
3 years ago
7

When a signal travels across network medium, it signal loses strength the further it gets from the transmitting station, to the

point where the receiving station can no longer interpret the signals correctly. What is the term for this phenomenon/
Computers and Technology
1 answer:
neonofarm [45]3 years ago
3 0

Answer:

Attenuation.

Explanation:

Attenuation means a gradual reduction in the strength of a signal as it moves from station to station which may even cause the receiving station to misinterpret the signal. Any signal can be attenuated - digital or analog.

Attenuation is often caused by weakness, fatigue or passiveness of networking cables and connectors. It could also be caused by noise and long distance.

To get around this, the network device(s) will often resend signals multiple times over just to ensure that at least one of the signals gets there and is interpreted correctly.

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What will the document.write() statement display, given the following code snippet? var scores = new Array[94, 90, 88, 82, 73, 7
astra-53 [7]

Answer:

There are 7 scores recorded. The dropped score is 75

Explanation:

The code snippet above prints through the document.write() function. the output prints the string serving as the argument, and makes use of variables (lgth) and expression also (scores [lgth -1]). what it does is. From the point where it sees +lgth+, it checks the value, which is 7. And when it sees scores [lgth-1] it evaluates it to 75. Hence, the string above is produced.

4 0
3 years ago
P16 Consider the following network. ISP B provides national backbone service to regional ISP A. ISP C provides national backbone
Art [367]

Solution :

Considering the following data :

$\text{ISP B}$ provides the national backbone to the regional $\text{ISP A}$.

$\text{ISP C}$ provides the national backbone to the regional $\text{ISP D}$.

Each of the ISP consists of one autonomous systems (AS).

$\text{ISP B}$ would like to hand over the traffic of C through the $\text{West}$ Coast.

The $\text{ISP C}$ would like to receive traffic from B's peering point via East Coast.

One way for $C$ to force $B$ to hand over all of $B$’s traffic to $D$ on the east coast is for $C$ to  only advertise its route to $D$ via its east coast peering point with $C$.

7 0
2 years ago
In case of a suspected data breach, what course of action should a chief information security officer (CISO) take
guapka [62]

Answer

1. Assemble his team

2. Find reason for breach

3. Evaluate what was lost

4. Ensure password change

Explanation:

In case of a suspected breach, the Chief information security officer should first of all assemble his incidence response team. This team should have representatives from all areas of the organization.

Then the reason for the breach and how access was gained has to be found out. An evaluation of what has been lost in the breach would be carried out and it's likely impact on the company.

In case credentials were stolen the CISO has to ensure that the employees change passwords. Also he has to notify all the necessary parties about the breach.

The CISO has to ensure that all employees are trained properly on security and they comply to security policies.

7 0
3 years ago
Pressing and holding _______ while clicking enables you to select multiple contiguous files or folders.
liq [111]

Answer:

Hi LizBiz! The answer is Ctrl key on Windows, or Command key for Mac.

Explanation:

The Ctrl (Windows) key or equivalent Command key on Mac has a special purpose which allows special operations to be performed when combined with another action, such as clicking on multiple pictures or files for selection.

8 0
2 years ago
Is OS X a mobile operateing system
hodyreva [135]
Hello Williamsdarlene,
After reading your question, the answer to this question is:
No, OS X is not a mobile operating system. It is for computers.

Hope this helps!
3 0
3 years ago
Read 2 more answers
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