WorksheetsComputer Architecture
Total questions: 20
Worksheet time: 11mins
CPU stands for (a)
RAM stands for (a)
RAM is an example of Volatile Memory.
YES
NO
What is the function of a CPU?
Processing data
Storing data
Displaying data
What is the purpose of an operating system?
Managing computer hardware and software resources
Creating documents and presentations
Playing games
What is the role of a motherboard in a computer?
Connecting all the components
Providing power to the computer
Displaying images on the screen
Which one of the following is an example for Offline Storage?
CD
DVD
Pen drives
All of these
Select the input device.
Monitor
Scanner
Printer
None of these
Speaker is an example for ______ device.
Input
Output
Storage
None of these
CPU has ___ units.
Two
Three
Four
None of these
Which of the following is primary storage?
Had disk
Flash drive
RAM
DVD
What is the part of the CPU called that performs calculations?
ALU
Control Unit
Program Counter
Memory
Who is the computer architecture named after, where instructions and data are stored in memory and fetched, decoded and executed sequentially?
Van Newman
Von Neumann
Vin Nowman
Ven Numan
CPU controls the computer
True
False
What does ALU stand for?
arithmetic local unit
arithmetic logic unit
alternate logic uniform
alternate logic unit
Data and instructions are transferred from these devices.
CPU
Main Memory
Input devices
Output devices
Bus
The Central Processing Unit or CPU contains two sub-Components which are
Main memory & Bus
The Arithmetic/Logic Unit (ALU) and the control unit (CU)
Input & Output Devices
It is responsible for the execution of instructions, controls and system coordination.
CPU
Main Memory
Input devices
Output devices
Bus
What are the 3 parts of the Von Neumann computer architecture?
Processor (CU & ALU), Memory Unit & Input/Output
Processor, RAM & ROM
Processor, RAM & Hard Disk
Memory (CU & ALU), Hard Disk & Input/Output
Which one of the following holds the most data?
Hardrive
RAM
ROM
DISC
