WorksheetsRevision Grade 4
Total questions: 28
Worksheet time: 13mins
what am I?
Desktop PC
Mainframe/server
Laptop
Smart Phone
Which computer is the most powerful?
Supercomputers
Minicomputers
Worstation
Mainframe
Personal Computer
The fastest and most powerful computer system
Mainframe
Super
Wearable
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
This type of computer system is tiny and is mainly used to schedule appointments and send and receive emails.
DPA
PCA
PDA
PIA
Which is the biggest computer by size?
Super computer
Mini computer
Micro Computer
Mainframe computer
We are mobile devices.
Laptop
Desktop PC
Smart phone
Xbox 360
Which type of computer is used for weather forecasting?
Super Computers
PDA
Mainframe Computers
Wearable Computers
What am I?
Mainframe Computer
Desktop Computer
Laptop Computer
Tablet Computer
What am I?
Smart Watch
Smart Phone
Tablet
Notebook
Which of these is NOT portable?
Smart Watch
Smart Phone
Laptop
PC
Tablet
First calculating device
Abacus
Napier's bones
Pascaline
Difference engine
__________ was the first general purpose electronic digital computer, invented in 1946
ENIAC
UNIVAC I
PARAM
The first mechanical calculating device was
Blaise Pascal
Leibniz calculator
Charles Babbage
These computers are used in bank, universities and in any other big organizations
Mini computers
Macro computers
Super computers
These computers are used in homes, schools, offices and shops
Micro computers
Mini computers
Super computers
Who invented the Tabulating machine?
Herman Hollerith
John Von Neumann
Howard Aiken
What is the
inventor's name of Napier's Bone?
Blaise Pascal
David Napier
John Napier
Who is considered as First Programmer?
Lady Eva Byron
Augusta Ada Lovelace
Lady Ada Smith
First Lady
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
A powerful multi-user computer.
Mainframe Computer
Supercomputer
Server
Minicomputer
An extremely fast computer that can perform hundreds of millions of instructions per second.
Mainframe computer
Supercomputer
Minicomputer
Microcomputer
Computers designed to provide services to client machines.
Minicomputer
Supercomputer
Servers
Mainframe Computer
