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lord [1]
3 years ago
13

Why are mobile phone called cell phones?​

Computers and Technology
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:

they are called cells because the cellular was a chosen term because of how the towers and on the coverage map looked like a cell.

Explanation:

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A client has macular degeneration resulting in moderate visual impairment. The client works as a data entry clerk and wants to c
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Answer:

Low Vision Aid for Computer Users

Explanation:

Visually impaired people can use the same low vision aids for viewing a computer screen as they do for regular reading activities. These include eyeglass-mounted magnifiers, handheld magnifiers and stand-alone magnifiers.  But also, special software has been developed to display content on the screens of computers and other digital devices in large print. Other applications can read text and other visual content aloud with a synthetic voice.  These adaptive low vision devices let partially sighted people do the same computer-related tasks as fully sighted people — such as word processing, creating and using spreadsheets and viewing web pages online.

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3.5 Code Practice: Question 1<br> (Website: Edhesive)
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Using Amdahl’s Law, calculate the speedup gain of an application that has a 60 percent parallel component for (a) two processing
Nina [5.8K]

Answer:

a) Speedup gain is 1.428 times.

b) Speedup gain is 1.81 times.

Explanation:

in order to calculate the speedup again of an application that has a 60 percent parallel component using Anklahls Law is speedup which state that:

t=\frac{1 }{(S + (1- S)/N) }

Where S is the portion of the application that must be performed serially, and N is the number of processing cores.

(a) For N = 2 processing cores, and a 60%, then S = 40% or 0.4

Thus, the speedup is:

t = \frac{1}{(0.4 + (1-0.4)/2)} =1428671

Speedup gain is 1.428 times.

(b) For N = 4 processing cores and a 60%, then S = 40% or 0.4

Thus, the speedup is:

t=\frac{1}{(0.4 + (1-0.4)/4)} = 1.8181

Speedup gain is 1.81 times.

8 0
3 years ago
write pseudocode to represent the logic of a program that allows the user to enter a value for one edge of a cube. The program c
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prompt("Enter a value for one edge of a cube")

Store user's value into edgeCube

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volume = edgeCube * edgeCube * edgeCube

print("One side of the cube is: " + edgecube);

print("The area is: " + area)

print("The volume is: " + volume)

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3 years ago
What are the advantages and disadvantages of nuclear energy?
Vilka [71]
Advantages: Nuclear energy has the ability to produce electricity without greenhouse gas emissions. It produces electricity without pollution

Disadvantages: The nuclear weapons threats. Some reactors produce plutonium which can be used to make nuclear weapons
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3 years ago
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