Font size
WorksheetsComputer Systems
Total questions: 19
Worksheet time: 9mins
A computer system is:
An electrical device
An input device
devices that input, output, process, and store data and information
input and output working together
A computer built to support more than one user
Mainframe
Super
PDA
Mini
PDA stands for:
Personal Diagram Assistant
Personal Data Account
Personal Digital Assistant
Personal Digital Accountant
What type of computer system can be found in the lab?
Mini
Micro
Mainframe
Super
Identify the 2 types of Micro computers from the list below:
laptop and smartphones
smartphones and tablets
desktop and embedded
desktop and laptop
Which type of computer is built to support an organization's information?
Mini
Mainframe
Embedded
Super
An input is....
Any data and instructions entered into the memory of a computer
Unprocessed data
Data that has been processed into a useful form.
Any hardware component that allows users to enter data and instructions into a computer
Microwaves, washing machine, medical equipment, cameras, toys and airplanes are some of the appliances/ machines which uses the list above.
Personal Digital Assistants
Embedded Computers
Micro Computers
Wearable Computers
Name this type of computer system.
Super Computers
Micro Computers
Mini Computers
Mainframe
This devices above is categorized as:
Input Device
Processing Device
Output Device
What is an algorithm?
The increase in volume (causing an increase in pressure) of the fuel mixture in an internal combustion engine before ignition.
A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
A process of breaking down a complex problem or system into smaller parts that are more manageable and easier to understand.
The reduction in volume (causing an increase in pressure) of the fuel mixture in an internal combustion engine before ignition.
What is decomposition?
A search algorithm that finds the position of a target value within a sorted array
The process of breaking down a complex problem or system into smaller parts that are more manageable and easier to understand
The process of combining complex problems or systems into larger parts that are more challenging.
A simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order
What best describes a LAN?
A computer network that spans a relatively large area
A computer network that spans over one room
A computer network that spans a relatively small area
A computer network that spans a relatively middle size area
Which of these is not a network topology
Gold topology
Star topology
Bus topology
Ring topology
Embedded systems are computers inside a larger system...examples of this...
an aeroplane
microwaves
traffic lights
dishwashers
