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3 years ago

List two output devices you recommend, and write a sentence explaining why.

Computers and Technology

2 answers:

xeze [42]3 years ago

5 0

Answer:

Monitor. Printer. Speaker.

Explanation:

sweet-ann [11.9K]3 years ago

3 0

Answer:

Explanation:

do have to

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You try to enter your name into a cell that accepts a numeric value. What error would you receive? A. #NAME B. #VALUE C. #REF D.

UNO [17]

Answer:

<h2>Option B: #VALUE</h2>

is the correct answer.

Explanation:

<h3>Reasons of #VALUE error:</h3>

When cells are not given the expected type of value.
If cells are left blank unnoticeable or for giving a null value.
For entering dates and other numerical data in text form.

<h3>Correcting and fixing #VALUE error:</h3>

This type of error can only be fixed by finding the cell in which there is wrong data entered and correct it.

Fixing the #VALUE error is tricky as some functions automatically ignore the data that is invalid.

<h3>EXAMPLE:</h3>

Suppose a cell contains the value as cost of the object and in order to make it 0, NA is inserted into the cell.

While making total of all the costs, that particular cell might cause #VALUE error.
Following image attach will help you clear the concept.

I hope it will help you!

4 0

3 years ago

Read 2 more answers

(tco 9) the most common protocol(s) used for sending and retrieving e-mail is(are) _____.

Readme [11.4K]

SMTP = Simple Mail Transport Protool

5 0

4 years ago

A hard drive with a spin speed of 7200 RPM, commences spinning at time = 0, at time = 1.326 ms what is the angle that the disk h

Flura [38]

Answer: I. 57º 17' II. 1 rad.

Explanation:

A spin speed, implies the relationship between the angle rotated and the time that has been spinning, which is equal, by definition, to the angular velocity.

ω = Δ∅ / Δt

In order to get the angle rotated in degrees, we need to convert first from RPM (revolutions per minute) to º/sec, as follows:

7200 rev/min *( 1 min/60 sec)* (360º/ 1 rev) = 7200* 6= 43200 º/s

Now, we know that the time passed since it started to spin, was 1.326 msec, i.e., 0.001326 sec.

Remembering that ω = Δ∅ / Δt, solving for Δ∅, we get:

Δ∅ = 43200 º /s * 0.001326 sec = 57º 17'

II. In order to get the answer in rads, we can convert the rpm to rads/sec, as follows:

7200 rev/min *( 1 min/60 sec)* (2 π/ 1 rev) = 240 π rad/sec.

Applying the same equation as above, we get:

Δ∅ = 240 π rad/s * 0.001326 sec = 1 rad.

7 0

4 years ago

Hannah weighs 210 pounds using the English System of measurement. If we convert her weight to the Metric System, she would weigh

tatyana61 [14]

Answer:

Check the explanation

Explanation:

C++ PROGRAM

#include <iostream>

using namespace std;

int main()

{

float pounds;

float kilograms;

cout<<"Please enter the weight in pounds :";

cin>>pounds;

kilograms=pounds*0.454;

cout<<"The weight in Kilogram is:"<<kilograms<<"kilograms";

return 0;

}

Kindly check the attached image below for the code output.

3 0

3 years ago

When you first start your computer, which software will have to start first?

erastovalidia [21]

The BIOS will have to start first to determine the boot order and location.

7 0

3 years ago

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