Answer:
operating systems is a group of computer programs that is responsible for the management and coordination of activities and the sharing of the resources of that computer.
objective
1 to make the computer system convenient and easy to use for the user.
2 to use the computer hardware is a efficient way by handling the details of the operations of the hardware
Answer:
The correct answer for the given question is "alpha testing".
Explanation:
The main aim of the alpha testing is to solve all the issues like debugging, error before the software is released into the market.This type of testing is done by the programmer when any issue occurs .in the software testing cycle firstly the alpha testing is performed when the alpha testing is finished then after beta testing is performed .
The alpha testing is tested the existing module or the function when it stops the working. The programmer checks that existing module it checks if any error occurs then it corrected that module.
A. How many marathons you have run, because it doesn't relate to the job you're applying for.