Answer:
the answer would be B proxy server
Pseudocode
<span>
Start
<span>
input myNumber
<span>
set myAnswer = myNumber / 2
output myAnswer
<span>
stop
<span>Pseudocode is a computer programming language that resembles plain English
and compiled or process into the computer. It explains the solution of the problem.
Sometimes used as a detailed step by step process in developing a program</span></span></span></span></span>
Answer:
An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.