Font size
WorksheetsQuiz #1 - Platform Technologies (Midterm)
Total questions: 16
Worksheet time: 9mins
Which unit of the computer is responsible for performing all calculations and logical operations?
Control Unit
Arithmetic Logic Unit (ALU)
Memory unit
Input unit
The CPU is often referred to as the _________ of the computer.
Heart
Brain
Memory
Engine
Which part of the CPU manages and coordinates all other parts?
Control Unit
ALU
Memory Unit
Cache
What is the function of the Input Unit?
Display processed data
Send data to CPU for processing
Store programs permanently
Connect to the internet
What type of memory temporarily stores data while the computer is running?
ROM
RAM
Cache
Hard drive
Which of the following is an example of an output device?
Keyboard
Mouse
Monitor
Microphone
The CPU uses which cycle to process data and instructions?
Encode–Execute–Transfer–Store
Fetch–Decode–Execute–Store
Read–Write–Display–Save
Input–Output–Repeat–Save
In the Von Neumann architecture, both data and instructions share the same ______.
Processor
Memory and bus system
Output device
Operating system
Small, high-speed storage areas inside the CPU used for temporary data.
Registers
Cache Memory
A very fast type of memory that stores frequently used instructions for quick access.
ALU (Arithmetic Logic Unit)
Cache memory
Which of the following are main parts of a basic computer system?
(Choose all that apply.)
Input Unit
Output Unit
CPU
Keyboard
Memory/Storage Unit
Which of the following are the main components of the CPU?
(Choose all that apply.)
Arithmetic Logic Unit (ALU)
Cache Memory
Control Unit (CU)
Registers
Input Device
The Control Unit performs arithmetic operations like addition and subtraction.
TRUE
FALSE
RAM keeps data permanently even when the power is turned off.
TRUE
FALSE
The Fetch–Decode–Execute–Store cycle is the basic operation cycle of the CPU.
TRUE
FALSE
BONUS - Rate this subject and your learning experience in this subject
I learned a lot
I learned new things
I learned some
I did not understand some topics
I did not understand anything
