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frozen [14]
3 years ago
8

________ work(s) by using radio waves to communicate with radio antennas placed within adjacent geographic areas.

Computers and Technology
1 answer:
RSB [31]3 years ago
4 0
Cell phones work(s) by using radio waves to communicate with radio antennas placed within adjacent geographic areas.
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According to which virtue do you need to secure information by limiting computer access to authorized personnel only ?
nadya68 [22]

Confidentiality is a virtue which we need to secure information by limiting computer access to authorized personnel only. People trust us to keep their private matters private. Keeping that confidence is an important aspect of trust.  

8 0
3 years ago
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Which of the following ribbon tools would be most efficient for applying multiple
pshichka [43]

Answer:

Option A, Font Dialog Box

Explanation:

In order to make changes in the text formatting, the font setting in the dialog box can be used on the Ribbon's Home tab.

From the font settings in Word 2016, one can change the following change font color, size, style etc.

Hence, option A is correct

8 0
3 years ago
What is the function of ROM?
Gnoma [55]

Answer:

Hello, There!

<h2>Your Question↓</h2>

What is the function of ROM?

<h2>Answer↓</h2>

Allows parts of the computer to communicate is the Correct Answer.

Explanation:

<h2>Now you May Ask What does it do or How it works↓</h2>
  • ⇒ROM provides the necessary instructions for communication between various hardware components.
  • ⇒ it is essential for the storage and operation of the BIOS, but it can also be used for basic data management, to hold software for basic processes of utilities.

Tip: Wanna know how to earn points back for asking your Question?

If you do it's easy just when two people answer your question whichever answer you think is the best click the crown on the side to get 25% of your points back! :D

Therefore, I hope this helps!

6 0
2 years ago
Which wireless standard has bandwidth up to 54 Mbps and signals in a regulated frequency spectrum around 5 GHz?
Tamiku [17]

Answer:

802.11a

Explanation:

802.11a supports bandwidth of 54 Mbps in a regulated frequency spectrum of 5 GHz. 802.11a also referred to as Wi-fi 2. 802.11a is basically costs higher than 802.11b though both were created at the same time. Hence 802.11b is more popular than 802.11a . All of them are developed by IEEE.

4 0
3 years ago
1.) Write the formula, which assigns double x to double n raised to the double z power.
andrezito [222]

Answer:

1.) Write the formula, which assigns double x to double n raised to the double z power.

Answer: 2\times x → 2\times n^(2\times z<u>)</u>

2.) Write a formula, which will add 5 to the cube of double t times double n, and assign it to double x.

Answer: 5\plus 2\times t^3→2\times x

3.) Write a formula, which will assign double x to square root of the sum of the squares of the lengths of the two legs of a triangle. Declare double leg1, and double leg2, in order to find the hypotenuse. (Pythagorean Theorem)

Answer: 2\times x → \sqrt \{(l^2)_1 + (l^2)_2\}= hypotenuse

4.) Write a program that find the distance between two values on the number line by taking the absolute value of their difference. Assign the answer to double x. The two numbers have been declared as follows:

double num1, num2

Answer: length = \sqrt\{|num2 - num1\|} → 2\times x

Explanation:

.

3 0
3 years ago
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