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WorksheetsG7_Term1_Revision
Total questions: 63
Worksheet time: 52mins
The ______________ was developed in 3000 BC, and was basically beads on rods to count and was used to calculate, has upper and lower deck.
UNIVAC
Abacus
Vacuum Tubes
Slide Rule
I was known as the father of computing. I am ___________________.
Blaise Pascal
Marie Jaquard
Herman Hollerith
Charles Babbage.
The first generation of computers used ____________ as a major piece of technology
Very Large Scale Integrated (VLSI) circuits.
transistors
Integrated Circuits
vacuum tubes
How many generation of computers are there?
10
2
6
5
The physical component of a computer system is called?
Software
Hardware
Data
Computer
Which of the following is NOT a category of Hardware?
Input Devices
Software
Central Processing Unit
Storage Devices
Which of the following are examples of Input Devices? (Choose more than one answer)
Mouse
Monitor
Light Pen
Speaker
Microphone
Which of the following device falls under Input, Output and Storage devices?
Webcam
Monitor
Touch Screen Terminal
Microphone
Another name for Hardware is ________________________.
Software
Components
Peripherals
Hardcopy
A computer system needs both hardware and software to function correctly.
True
False
Which of the following is not an example of Joystick?
The physical component of a computer system is called?
Software
Hardware
Data
Computer
What do we call devices that are used to enter data, information and instruction into the computer system?
Hardware
Storage Devices
Input Devices
Output Devices
Another name for Hardware is ________________________.
Software
Components
Peripherals
Hardcopy
A computer system needs both hardware and software to function correctly.
True
False
What does PERIPHERAL mean?
The extras you have inside your computer.
The extra hardware you can connect to your computer to make computing easier.
When you look out of the corners of your eyes.
Is this HARDWARE or SOFTWARE?
Hardware.
Software.
Which of the following is not an example of external peripheral device?
Harddrive
Mouse
Keyboard
Monitor
There are only external peripheral devices.
True
False
There are many different peripheral devices, but they fall into three general categories. Which of the following is NOT an example of the category of peripheral devices?
Input
Output
Processing
Storage
These are unorganized facts that, which include words, numbers, images, and sounds.
Process
information
Data
What are numbers, pictures or words without context known as?
Data
Information
Knowledge
Which of the following is NOT an example of data?
301062
Blue
32, Primrose Hill
Modern computers require speakers to appreciate movies, music, graphic presentation, and even computer alerts. To which hardware component does the speaker belong?
A. Input Devices
B. Output Device
C. Peripheral Device
D. Processing Device
These are the tangible or physical part that performs the various tasks of the computer
Hardware
Software
Peopleware
Firmware
Which of the following is an example of input device?
Which category does this belong to?
Input
Storage
Processing
Output
Ergonomics is the science of
designing computers
designing desks
designing chairs
designing equipment and workplace for a comfortable and safe environment
The way we sit at our desk can greatly affect our health
True
False
What is Carpal Tunnel Syndrome?
an injury to the spine
Inflammation of Tendons in the wrist causing pressure on the median nerve
something that young people do not have to worry about
a virus
It is good for your eyes to look away from your computer screen (look at something far away) at least once an hour.
True
False
Musculoskeletal disorders can result when there is a mismatch between the physical _____ of the job and the physical _____ of the worker.
demands, requirements
requirements, requirements
requirements, capacity
demands, demands
What does MSDS stands for?
Medical Safety Data Sheets
Musculoskeletal Disorders
Medical Sheets of Data and Safety
Menstrua Surrogate Deposition Safety
De Quervain's disease is a painful ____.
wrist condition that affects the tendons on the thumb side of the wrist
ache, especially when moving the affected limb or joint
condition where the connective tissues between your muscles and bones become inflamed
back condition cause by improper sitting posture
Computer Vision Syndrome is also called ____.
Dry eyes
digital eyestrain
Blurred vision
Eyestrain
While working on the computer, elbows should be:
Extended out
Close to body
Computer monitor
should be positioned:
In front of you
To one side
MSDs are caused by stress and strain on your body while you work
True
False
Control the mouse with:
Wrist movements
Elbow movements
Bent up
Ergonomics only effects older people
True
False
Musculoskeletal disorders can result when there is a mismatch between the physical _____ of the job and the physical _____ of the worker.
demands, requirements
requirements, requirements
requirements, capacity
demands, demands
The image represents which of the generations
Integrated Chips
Microchips
Micro processors
Transistors
How many generations of computers are there?
4
5
3
6
Computers are classified into different generations based on
Shape
Size
Weight
Technology
What was the third generation of computers built with
Integrated Circuits
Processors
Vacuums
Transistors
Select all that apply to the first generation of computers.
Cheaper
Generated a lot of heat
Much More reliable
Smaller
Very Large
Transistors are used in which generations of computers.
1st generation
2nd generation
3rd generation
None of these
What is technology that used in First Generation?
Artificial intelligence
Transistor
Vaccum Tubes
Integrated circuit
Microprocessors were used in
1st generation computer
4th generation computer
5th generation computer
None of these
Fifth generation computer used
Vacuum tubes
microprocessor
Artificial Intelligence
None of these
Unlike the earlier generation of computers that were big enough to fill an entire room, these only take up reasonable space on a desk.
microcomputer
portable computer
minicomputer
mainframe
The development of these marked the beginning of the third generation of computers.
integrated circuit
microprocessor
semiconductor
transistor
These are electronic devices that control the flow of electrons in a vacuum.
vacuum tube
transistor
integrated circuit
microprocessor
Devices still being developed today are based on this concept, where computers respond to natural language input and are capable of learning and self-organization.
artificial intelligence
microcomputer
microprocessor
semiconductor
