Answer: A. Usability testing
Explanation:
Usability testing would be the correct answer because if the user interface isn't "frendly" then people won't be able to use it properly. Or if you are refering to the word friendly as looking safe, then even more so would be usability testing. Because if people don't like the fonts and styles of the user interface, they might not use it at all.
Here are the main functions of an operating system:
1) Manage the resources of the device
The operating system controls how much of each resource is distributed, and it controls things like the processing unit and memory.
2) Establish a interface for the user of the device
The operating system must classify what the classes of the script/code have to do and what they implement.
3) Service application software
The operating system must service each application that is downloaded onto the device. It must balance it's use of storage between apps.
The answer is the 2nd one. Hope this helps! ;)
Answer:
#include <stdio.h>
int main()
{
int x;
float y;
printf("Input total distance in km: ");
scanf("%d",&x);
printf("Input total fuel spent in liters: ");
scanf("%f", &y);
printf("Average consumption (km/lt) %.3f ",x/y);
printf("\n");
return 0;
}
Answer / Explanation
To properly answer this question, let us define some basic terms within the narrative of the question.
This includes:
Speak Method: This is a type of java script or programming language syntax or method. The speak method usually denoted by the symbol () is a form of of Speech combination or the combination of components of different speech or elements to form a whole speech method. it is an interface that adds an utterance to the utterance queue and it will be spoken when any other utterances queued before it have been spoken.
Now, referencing the definition of speak method above and relating to the the options given as an output in the codes written in the answer options,
The answer here is (a) that is it will fail to comply which is equivalent to the option of it resulting to a compile time error.
