Computer Science Exam Question & Answers 2025.docx

Computer Science Exam Question &
Answers 2025
Computer Functions - CORRECT ANSWERS ✔✔Input, Output,
Process, Storage


Input - CORRECT ANSWERS ✔✔gathers data, allows users to input
data


Output - CORRECT ANSWERS ✔✔displays data and information for
user


Process - CORRECT ANSWERS ✔✔manipulates, calculates, and
organizes data into information


Storage - CORRECT ANSWERS ✔✔saves data and information for
later use


data - CORRECT ANSWERS ✔✔representation of fact, figure, or idea


information - CORRECT ANSWERS ✔✔data that has been organized
or presented in a meaningful fashion


Bit - CORRECT ANSWERS ✔✔Binary digit = 0 or 1


Byte - CORRECT ANSWERS ✔✔8 bits

, Computer Science Exam Question &
Answers 2025

Input Devices - CORRECT ANSWERS ✔✔devices used to input enter
data and instructions into a computer


Output Devices - CORRECT ANSWERS ✔✔devices used to get
information out of the computer


Examples of Input Devices - CORRECT ANSWERS ✔✔keyboard,
mouse, microphone, stylus, scanner, camera


Examples of Output Devices - CORRECT ANSWERS ✔✔monitors,
printers, speakers and earphones


Motherboard - CORRECT ANSWERS ✔✔main circuit board that
contains the central electronic components of the computer


Components of Motherboard - CORRECT ANSWERS ✔✔CPU, ROM,
RAM and cache, Slots for expansion cards


RAM - CORRECT ANSWERS ✔✔stores instructions and data, series
of several memory cards or modules, temporary (volatile) storage