WorksheetsDevelopment of Computers and Hardware Devices
Total questions: 28
Worksheet time: 35mins
The first machine that performed mathematical calculations was called the ____.
Analytical Engine
Difference Engine I
Vacuum Engine
____________ is known as the father of computers.
Steve Jobs
John W. Mauchly
Charles Babbage
1. The vacuum tube was used to run the ____ generation of computers.
5th
1st
3rd
Babbage passed away before he could complete which machine?
Difference Engine II
Analytical Engine
Jet Engine
The Microprocessor came about in which year?
1941
1950
1971
Who completed the Difference engine after Babbage’s death?
His wife
His Son
His Engineer
This component was replaced by the transistor.
Integrated Circuit Chip
Vacuum Tube
Microprocessor
The Microprocessor was developed by which company?
Dell
INTEL
Apple
All computers perform four functions that is called the ________.
Input, Output Cycle
Data Cycle
Information Processing Cycle
Which pointing device looks like a mouse but operates differently.
Joystick
Track ball
Mouse
This output device is used to display text, images and videos from the computer screen on a white board.
Monitor
Data Projector
Printer
This storage device plugs into a computer or mobile device through a USB port.
Memory Card
CD
Flash Drive
Which option is NOT an example of data?
Words/Text
Sound
Pencil
A bar code scanner is an _________ device.
Input
Output
Processing
Which device is NOT an output device?
Monitor
Hard Drive
Speakers
List the four parts of the Information Processing Cycle
List 3 input devices.
List 3 output devices
List 3 storage devices.
The only processing device that is apart of the Computer System is the (a) .
True or false. The CPU is divided into three parts, the Control Unit, the Arithmetic/Logic Unit and the System Unit.
True
False
True or false. A webcam is an output device that takes video out of the computer.
True
False
True or false. CDs/DVDs are flat, round and portable.
True
False
True or false. A memory card is a storage device.
True
False
True or false. The headphones, projector, mouse and printer are all output devices.
True
False
Determine what will happen for the missing stage.
(a)
Determine what will happen for the missing stage.
(a)
Determine what will happen for the missing stage.
(a)
