WorksheetsComputer introduction(Namal Rajapaksha)
Total questions: 25
Worksheet time: 11mins
What am I?
Desktop PC
Smart phone
Laptop
Mainframe computer/server
what am I?
Desktop PC
Mainframe/server
Laptop
Smart Phone
What am I?
Desktop PC
Smart phone
Laptop
Mainframe computer/server
I tend to have a better specification than a laptop, I often cost less BUT I am not mobile.
Smart phone
Smart watch
Desktop PC
We do not need a constant power supply.
Desktop PC
Smart watch
Tablet PC
Smart phone
I am a large powerful computer that other machines attach to. I can share data and programs with other machines/devices.
Mainframe/server
Laptop
Smart phone
Tablet PC
I need a constant power supply and I am not portable.
Desktop PC
Smart phone
Tablet PC
Compared to a desktop PC, we are not very good to use when creating presentations, documents or websites.
Tablet PC
Smart phone
Smart watch
Laptop
A computer system is:
An electrical device
An input device
hardware and software working together
input and output working together
Is your phone considered a Personal Computer?
Yes
No
What am I?
Smart Watch
Smart Phone
Tablet
Notebook
Which of these is easy to repair?
Mainframe
PC
Tablet
Smart Watch
This computer is usually used by large businesses.
PC
Mainframe
Tablet
Laptop
Which of these is more powerful than a laptop but cost less?
Smart Phone
Smart Watch
Tablet
PC
Mainframe
The computer's main memory is called:
RAM
ROM
HDD
BIOS
Internet speed is measured in
(a)
Examples of input devices
Keyboard
Mouse
Monitor
Microphone
Write the full name of these acronyms:
RAM - ROM - HDD - CPU - ALU
_______________ is an example of system software.
Operating system
Word processing software
Antivirus software
What is the difference between the internet and the WWW?
The components of the CPU are:
ALU
CU
Registers
RAM
The smallest unit of storage in the computer is called (a)
The RAM is a permanent type of memory.
TRUE
FALSE
A byte contains ________ bits.
7
8
10
12
