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Allisa [31]
3 years ago
11

What is the definition of software? Group of answer choices an instruction that causes a single specific action to be performed

a collection of unprocessed text, numbers, images, audio, and video an instruction issued by replying to a question that is displayed a series of related instructions that tells a computer or mobile device the tasks to perform and how to perform them
Computers and Technology
1 answer:
zmey [24]3 years ago
7 0

Answer:

The answer is started from the last fourth line i.e., a series of

Explanation:

Software seems to be the set of linked commands which inform the system or smartphone what tasks to do as well as how to execute.

In the simple words, the software is the set of the program that direct the following smartphones and also the systems that how they work and how to perform these works accurately.

So, the following are the reasons that describe the other options that are not appropriate for software.

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History timeline: who developed what elements first Windows OS and Apple OS?
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Answer:

i think bill gates

Explanation:

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A telecom company wants to extend their horizontal cables over a distance of 510 meters. Which cable should they use?
Volgvan
They should use fiber cable because it is faster and more reliable
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Do all light bulbs server a practical purpose?
Greeley [361]

Answer:

A light bulb produces light from electricity

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2. Consider a 2 GHz processor where two important programs, A and B, take one second each to execute. Each program has a CPI of
allsm [11]

Answer:

program A runs in 1 sec in the original processor and 0.88 sec in the new processor.

So, the new processor out-perform the original processor on program A.

Program B runs in 1 sec in the original processor and 1.12 sec in the new processor.

So, the original processor is better then the new processor for program B.

Explanation:

Finding number of instructions in A and B using time taken by the original processor :

The clock speed of the original processor is 2 GHz.

which means each clock takes, 1/clockspeed

= 1 / 2GH = 0.5ns

Now, the CPI for this processor is 1.5 for both programs A and B. therefore each instruction takes 1.5 clock cycles.

Let's say there are n instructions in each program.

therefore time taken to execute n instructions

= n * CPI * cycletime = n * 1.5 * 0.5ns

from the question, each program takes 1 sec to execute in the original processor.

therefore

n * 1.5 * 0.5ns = 1sec

n = 1.3333 * 10^9

So, number of instructions in each program is 1.3333 * 10^9

the new processor :

The cycle time for the new processor is 0.6 ns.

Time taken by program A = time taken to execute n instructions

=  n * CPI * cycletime

= 1.3333 * 10^9 * 1.1 * 0.6ns

= 0.88 sec

Time taken by program B = time taken to execute n instructions

= n * CPI * cycletime

= 1.3333 * 10^9 * 1.4 * 0.6

= 1.12 sec

Now, program A runs in 1 sec in the original processor and 0.88 sec in the new processor.

So, the new processor out-perform the original processor on program A.

Program B runs in 1 sec in the original processor and 1.12 sec in the new processor.

So, the original processor is better then the new processor for program B.

5 0
3 years ago
What is a specific challenge faced by information visualization researchers who are building an interface?
Mkey [24]

Answer:

 Information virtualization is the process of representing the abstract data such as numeral number and text into the form of visual which is human can easily understand.

The main challenges faced by the information visualization researchers are:

  • The main challenge which are faced by the information virtualization is during the data importing and also cleaning in the system.
  • It also not able to access the large amount of the data easily from the system.
  • Due to the poor selection of the scale and the coordinate rotation it also lead to the data distortion.
3 0
3 years ago
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