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4 years ago

Which of the following is NOT a cost typically associated with owning a car?

Computers and Technology

1 answer:

Arturiano [62]4 years ago

3 0

A. fuel ; when you but a car you aren't buying the gas to go in it

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Describe how a computer checks whether the image just taken by the camera matches the scanned photograph.

eimsori [14]

Answer:

by it scan properly like you use Camara

when we use camara and it have record time like that it also have that type of scan data so that the computer use

sorry I don't no other thing and I an sorry for the very short answer

5 0

3 years ago

Is windows CUI operating system?? What is the main purpose of folder ????

Likurg_2 [28]

Answer: yes and main purpose of folder can help in storing and organizing files and data in the computer.

Hope this helped!

8 0

3 years ago

Convert the following hexadecimal numbers to decimal: (a) FF (b) F0A2 (c) 0F100 (d) 100

Hatshy [7]

Answer:

a) 255

b) 61602

Explanation:

You need to understand the decimal equivalent of hexadecimal numbers, from 0 to 9 numbers are represented the same way, from 10 to 15 we use the alphabet, meaning 10 equals A in hexadecimal base, 11-B, 12-C, 13-D, 14-E, and 15-F.

For your first exercise you'll enumerate the number's positions fromright to lef begining with 0:

a. F F

position 1 0

Now you'll multiply your hexadecimal number (using the decimal equivalent for your letters) for the base (16) elevated to the number of the position:

$F*16^{0}=15*1=15\\F*16^{1}=15*16=240$

Finally, you'll add your results:

240+15=255

FF=255

b. F 0 A 2

position 3 2 1 0

$2*16^{0}=2*1=2\\A*16^{1}=10*16=160\\0*16^{2}=0*256=0\\F*16^{3}=16*4096=61440\\\\2+160+0+61440=61602\\$

F0A2=61602

c. F 1 0 0

position 3 2 1 0

$0*16^{0}=0*1=0\\0*16^{1}=0*16=0\\1*16^{2}=1*256=256\\F*16^{3}=16*4096=61440\\0+0+256+61440=61696\\$

0F100=61696

d. 1 0 0

position 2 1 0

$0*16^{0}=0*1=0\\0*16^{1}=0*16=0\\1*16^{2}=1*256=256\\\\0+0+256=256\\$

100=256

I hope you find this information useful! Good luck!

8 0

3 years ago

Which line in the following program will cause a compiler error? #include using namespace std; int main() { int number =5; if (n

DanielleElmas [232]

Answer:

#include <iostream>
using namespace std;
int main() {
int number =5;
if (number>=0&& number <=100){
cout<<"passed.\n";
}
else{
cout<<"failed.\n";
}
return 0;
}

Explanation:

There where multiple errors in the code given in the questions

Line 1: Missing <iostream>

Line 5: The comparison operator was wrong correction is highlighted

Line 12 Missing closing brace for the main function

All the errors have been fixed and the code above compiles

4 0

3 years ago

How bridges are built over water

Black_prince [1.1K]

It’s all depending on what method

4 0

2 years ago