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svetlana [45]
3 years ago
11

Which one of the following media is most resistant to EMI?

Computers and Technology
1 answer:
natali 33 [55]3 years ago
5 0

Answer:

D - Fiber-optic Cables

Explanation:

Electromagnetic interference affects cables made from different metals and can corrupt the data running through them. However, Fiber-optic cables are constructed from glass (non-metallic) and transmit pulses of light as signals to transfer data, this means that the cables are most resistant and not susceptible to EMI.

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Write a function nexthour that receives one integer argument, which is an hour of the day, and returns the next hour. This assum
Vinvika [58]

Answer:

The function in C is as follows:

int nexthour(int tme){

   tme = tme%12 + 1;

   return tme;

}

Explanation:

This defines the function

int nexthour(int tme){

Ths calculates the next hour using % operator

   tme = tme%12 + 1;

This returns the next hour

   return tme;

}

5 0
3 years ago
Consider the efficiency of locating the kth element in a singly-linked list. How does that compare to locating the kth element i
eimsori [14]

Answer:

Finding kth element is more efficient in a doubly-linked list when compared to a singly-linked list

Explanation:

Assuming that  both lists have firs_t and last_ pointers.

For a singly-linked list ; when locating a kth element, you have iterate through a number of k-1 elements which means that locating an element will be done only in one ( 1 ) direction

For a Doubly-linked list : To locate the Kth element can be done from two ( directions ) i.e. if the Kth element can found either by traversing the number of elements before it or after it . This makes finding the Kth element faster because the shortest route can be taken.

<em>Finding kth element is more efficient in a doubly-linked list when compared to a singly-linked list </em>

4 0
3 years ago
A store employee has a spreadsheet of the power tools he sells in Column A and their corresponding prices in Column B. In cell C
avanturin [10]

Answer:

Excel MIN Function

Explanation:

Excel MIN Function is used to get the smallest value which means, it returns the smallest value in the array(a set of data).

syntax is =MIN (number1, [number2], ...)

3 0
4 years ago
What's good computing?
cestrela7 [59]

Answer:

1.Use passwords that can't be easily guessed, and protect your passwords.

2.Minimize storage of sensitive information.

3.Beware of scams.

4.Protect information when using the Internet and email.

5.Make sure your computer is protected with anti-virus and all necessary 6.security "patches" and updates.

7.Secure laptop computers and mobile devices at all times: Lock them up or carry them with you.

8.Shut down, lock, log off, or put your computer and other devices to sleep before leaving them unattended, and make sure they require a secure password to start up or wake-up.

9.Don't install or download unknown or unsolicited programs/apps.

Secure your area before leaving it unattended.

10.Make backup copies of files or data you are not willing to lose.

Explanation:

7 0
2 years ago
What is the index of 7 in this list?<br> [5, 6, 10, 7, 3, 2.51]
kotykmax [81]
5 or 7 I believe Good luck!
6 0
3 years ago
Read 2 more answers
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