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amid [387]
3 years ago
12

What will the following program display in the console?

Computers and Technology
1 answer:
nydimaria [60]3 years ago
8 0

Answer:

b- 10

Explanation:

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Which of the following refers to a technology with a three-dimensional computer simulation in which a person actively and physic
weqwewe [10]

Answer:

B. Virtual reality

Explanation:

In a virtual reality context, the visual and auditory senses of the user are fed by data (images, sounds) from the computer using a goggle and earphones.  That allows the person to be totally cut off her real physical environment and be totally immersed into the world (reality) managed by the computer.

Not to be confused with<u> augmented reality</u>, where the physical reality and perception of it aren't changed... but an additional layer of information is added on top of it.  Like pointing your phone camera to a building and getting information about the building displayed on your phone.

7 0
3 years ago
How do nations mostly use technology in foreign relations? Check all that apply.
Andreas93 [3]

Answer:

  • to spy on one another
  • to carry out cyber attacks
  • to improve their public images

Explanation:

Different countries have tools to hack, control and filter information in foreign countries using different devices and techniques that allow them to be aware of any threat that may arise from another country, as well as obtaining information that helps them.

By linking technology with foreign policy, it is possible to strengthen and complement national capacities in these areas, opening the possibility of diversifying and expanding the projection of a country with an excellent image that offers sophisticated technology-based services.

5 0
3 years ago
Recall that within the ArrayBoundedQueue the front variable and the rear variable hold the indices of the elements array where t
Citrus2011 [14]

Answer:

int n = elements.length;

if(rear < n) {

rear = (rear + 1) % n;

elements[rear] = element;

rear = rear + 1;

}

Explanation:

Options are not made available; However, I'll answer the question base on the following assumptions.

Assumptions

Array name = elements

The front and the rear variable hold the current indices elements

Element to enqueue is "element" without the quotes

To enqueue means to add an element to an already existing queue or to a new queue.

But first, the queue needs to be checked if it can accept a new element or not; in other words, if it's full or not

To do this, we check: if rear < the length of the queue

If this statement is true then it means the array can accept a new element; the new element will be stored at elements[rear] and the rear will be icremented by 1 rear by 1

Else if the statement is false, then an overflow is said to have occurred and the element will not be added.

Going by the above explanation, we have

int n = elements.length;

if(rear < n) {

rear = (rear + 1) % n;

elements[rear] = element;

rear = rear + 1;

}

Additional explanation:

The first line calculates the length of the queue

The if condition on line 2 tests if the array can still accept an element or not

Let's assume this statement is true, then we move to liine 3

Line 3 determines the new position of rear.

Let's assume that n = 6 and current rear is 4.

Line 3 will produce the following result;

rear = (rear + 1) % n;

rear = (4 + 1)% 6

rear = 5%6

rear = 5.

So, the new element will be added at the 5th index

Then line 4 will be equivalent to:

elements[rear] = element;

elements[5] = element;

Meaning that the new element will be enqueued at the 5th index.

Lastly, rear is incremented by 1 to denote the new position where new element can be added.

6 0
3 years ago
The communications standard used to transfer pages on the Web is called _____.
andrezito [222]
Hypertext Transfer Protocol (HTTP)
5 0
3 years ago
Write an awk script that produces a report from an input file. The report summarizes sales data as recorded for sales stations.
Hatshy [7]

Answer:

Script is given below

Explanation:

Below is the AWK code for the Report.I have used the sample data that your have shared in the question.

AWK code-

echo "Hello World!"

echo "2011 Jan X 29.44 17.33 43.21" > inputfile.txt

echo "2014 Jan Y 32.32 12.12 99.00 1.99 " >> inputfile.txt

echo "2012 Jan X 321.11 12.34 10.99" >> inputfile.txt

echo "2012 Feb Y 1.99 12.75" >> inputfile.txt

echo "2012 Feb X 32.99 65.78 98.76" >> inputfile.txt

echo "2014 Jan Y 12.99 17.44 21.34" >> inputfile.txt

echo "2012 Mar X 11.45" >> inputfile.txt

awk -F" " 'BEGIN{ X_sum=0;

print(" Sales Data for year 2014")

print("========================")

}

{ if($1=="2014")

{

print($2,":", $4+$5+$6+$7+$8+$9+$10+$11+$12+$13)

}

if($3=="X")

{

X_sum=X_sum+$4+$5+$6+$7+$8+$9+$10+$11+$12+$13

}

if($3=="Y")

{

Y_sum=Y_sum+$4+$5+$6+$7+$8+$9+$10+$11+$12+$13

}

if($3=="Z")

{

Z_sum=Z_sum+$4+$5+$6+$7+$8+$9+$10+$11+$12+$13

}

 

}

END { print(" ========================")

print("Station volume for 2014 is:")

print("X:" ,X_sum )

print("Y:" ,Y_sum )

print("Z:" ,Z_sum )

}

' < inputfile.txt

8 0
3 years ago
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