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Understanding Computers

Total questions: 20

Worksheet time: 12mins

Name
Class
Date
1.

A (a)   is an electronic device than can store, retrieve and process data.

2.

Computers can perform complex or challenging tasks (a)   , precisely and reliably.

3.

Type of computer that work by measuring rather than counting, like measuring graphs, voltage, pressure, speed and temperature.

a)

Analog Computers

b)

Digital Computers

c)

Hybrid Computers

d)

Supercomputers

4.

These computers can handle more complex computations and process data at a higher speed.

It can perform arithmetic operations like addition, subtraction, multiplication and division, and also logical operations.

a)

Analog Computers

b)

Digital Computers

c)

Hybrid Computers

d)

Supercomputers

5.

General purpose computers are commonly used computer today.  

a)

TRUE

b)

FALSE

6.

General purpose computers are used for a specific tasks or to solve a problem. 

a)

TRUE

b)

FALSE

7.

________________ combine the best features of analog and digital computers.

a)

Analog Computers

b)

Digital Computers

c)

Hybrid Computers

d)

Supercomputers

8.

Also known as Big Iron

a)

Mainframe Computers

b)

Minicomputers

c)

Server Computers

d)

Supercomputers

e)

Microcomputers

9.

This computer is intended for the number of activities such as:

1.Switchboard control

2.Dedicated applications for graphics and computer design

3.Allow multiple users to interact on a single system

4.Allow a single system to control and monitor manufacturing activities

a)

Mainframe Computers

b)

Minicomputers

c)

Server Computers

d)

Supercomputers

e)

Microcomputers

10.

Are design to process request and deliver data to another computer over the internet and local area network in short it connects several computer to the use of a server.

a)

Mainframe Computers

b)

Minicomputers

c)

Server Computers

d)

Supercomputers

e)

Microcomputers

11.

Most powerful and fastest computer.

a)

Mainframe Computers

b)

Minicomputers

c)

Server Computers

d)

Supercomputers

e)

Microcomputers

12.

Smallest and less expensive most used types of computer

a)

Mainframe Computers

b)

Minicomputers

c)

Server Computers

d)

Supercomputers

e)

Microcomputers

13.

Name that Pic!



(a)  

14.

________ are great for browsing the internet and doing basic tasks.

a)

Desktop Computer

b)

Laptops

c)

Netbooks

d)

Wearable Computer

15.

It somehow replicate the desktop computers.

a)

Desktop Computer

b)

Laptops

c)

Netbooks

d)

Wearable Computer

16.

Name that Pic!

a)

Desktop Computer

b)

Laptops

c)

Smartphones

d)

Wearable Computer

17.

Name that Pic!

a)

Desktop Computer

b)

Laptops

c)

Smartphones

d)

Wearable Computer

18.

Name that Pic!

a)

Desktop Computer

b)

Tablets

c)

Smartphones

d)

Wearable Computer

19.

The following are types of microcomputers EXCEPT:

a)

Supercomputers

b)

Personal Digital Assistants

c)

Laptops

d)

Desktop Computers

20.

The following are types of computers based on sizes and functionalities EXCEPT:

a)

Supercomputers

b)

Minicomputers

c)

Hybrid Computers

d)

Mainframe Computers