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Worksheetsbhauuu
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
Devices that are small in size and can be easily held in the hand are called:
a)
Mainframes
b)
Handheld Devices
c)
Minicomputers
d)
Embedded Systems
2.
Which of the following is NOT an example of a handheld device?
a)
Tablet
b)
Smartphone
c)
Palmtop
d)
Supercomputer
3.
Handheld devices are also called:
a)
Microcontrollers
b)
Personal Digital Assistants (PDAs)
c)
Desktop Computers
d)
Embedded Systems
4.
Tablets usually have screen sizes of:
a)
3–5 inches
b)
7 or 10 inches
c)
15 inches
d)
20 inches
5.
A smartphone is a handheld device that combines features of:
a)
A palmtop and a tablet
b)
A personal computer and a mobile phone
c)
A desktop and a mainframe
d)
A calculator and a typewriter
6.
Which device can fit in the palm of your hand and has a small screen with a compressed keyboard?
a)
Tablet
b)
Smartphone
c)
Palmtop
d)
Game Console
7.
A game console is used to play:
a)
Movies
b)
Interactive Video Games
c)
Documents
d)
Music
8.
A game console is equipped with all of the following EXCEPT:
a)
Display Screen
b)
Game Controls
c)
Speakers
d)
Microwave
9.
Game consoles can also be connected to:
a)
Televisions or Computers
b)
Palmtops only
c)
Tablets only
d)
Embedded Systems
10.
Xbox and PlayStation are examples of:
a)
Microcomputers
b)
Game Consoles
c)
Minicomputers
d)
Supercomputers
11.
An embedded system is a system:
a)
Independent of software
b)
With computer hardware and software implanted in a larger device
c)
Used only in banks
d)
Used only in schools
12.
Which of the following is NOT an example of an embedded system?
a)
Digital Camera
b)
Washing Machine
c)
Supercomputer
d)
Microwave Oven
13.
Embedded systems are also called:
a)
Mainframes
b)
Microcontrollers
c)
Tablets
d)
Palmtops
14.
The embedded system in a microwave oven translates:
a)
Hardware into software
b)
User instructions into commands
c)
Music into signals
d)
None of these
15.
Minicomputers are bigger than:
a)
Mainframes
b)
Microcomputers
c)
Supercomputers
d)
Embedded Systems
16.
Minicomputers have:
a)
Lower processing speed than microcomputers
b)
Higher processing speed than microcomputers
c)
Same processing speed as microcomputers
d)
No processing speed
17.
The user range supported by minicomputers is:
a)
1–5 users
b)
10–20 users
c)
4–200 users
d)
1000+ users
18.
Minicomputers are mainly used in:
a)
Homes only
b)
Schools only
c)
Banks, universities, big organisations
d)
Palmtops
19.
Mainframe computers are:
a)
Small in size
b)
Very powerful
c)
Cheap
d)
Used only at home
20.
The processing speed of a mainframe is measured in:
a)
FLOPS
b)
Instructions per minute
c)
Millions of Instructions per Second (MIPS)
d)
Bytes per second
21.
More than how many users can use a mainframe simultaneously?
a)
10
b)
100
c)
1000
d)
10000
22.
Mainframe computers are used for:
a)
Playing games
b)
Word processing only
c)
Bulk data processing in large organisations
d)
Browsing
23.
Examples of mainframe computers include:
a)
IBM Z series, PDP-10, System Z10
b)
Cray XC50
c)
Commodore 64
d)
Xbox
24.
Supercomputers are the:
a)
Slowest computers
b)
Largest computers but with low speed
c)
Most powerful computers with huge processing speed
d)
Cheapest computers
25.
Supercomputers are used for:
a)
Video Games
b)
Weather Forecasting and Space Research
c)
Online Shopping
d)
Washing Clothes
26.
The performance of supercomputers is measured in:
a)
FLOPS
b)
Bytes
c)
MIPS
d)
GBs
27.
Fugaku and PARAM Brahma are examples of:
a)
Minicomputers
b)
Supercomputers
c)
Game Consoles
d)
Microcontrollers
28.
A computer needs ________ instructions to perform any action.
a)
Random
b)
Step-wise
c)
Visual
d)
Simple
29.
The set of instructions that tells the computer what to do is called a:
a)
Algorithm
b)
Program
c)
Command
d)
Machine
30.
The process of writing programs is called:
a)
Debugging
b)
Programming
c)
Translating
d)
Processing
31.
Programming languages have made it easier for programmers to:
a)
Speak English
b)
Write powerful applications in an easy-to-understand manner
c)
Use hardware directly
d)
Build machines
32.
The development of computer languages is known as:
a)
Phases
b)
Generations
c)
Translations
d)
Codes
33.
Machine language is expressed in:
a)
English words
b)
Mnemonic codes
c)
Binary (0s and 1s)
d)
High-level syntax
34.
The advantage of machine language is:
a)
High speed and low memory use
b)
Slow but reliable
c)
Very portable
d)
Easy to learn
35.
Assembly language uses:
a)
0s and 1s only
b)
Mnemonic codes or symbols
c)
English sentences
d)
Voice commands
36.
Assembly language programs are:
a)
Machine-independent
b)
Machine-dependent
c)
Free of conversion
d)
None of these
37.
Third Generation Languages are also called:
a)
Machine Languages
b)
Assembly Languages
c)
High-Level Languages
d)
Symbolic Languages
38.
Which of the following is NOT a high-level language?
a)
BASIC
b)
C
c)
C++
d)
Machine Code
39.
Fourth Generation Languages are also known as:
a)
High-Level Languages
b)
Very High-Level Languages
c)
Low-Level Languages
d)
Machine Languages
40.
In 4GL, users need to specify only:
a)
Input devices
b)
Desired output
c)
Translators
d)
Machine codes
41.
Fifth Generation Languages are used for:
a)
Arithmetic only
b)
Artificial Intelligence
c)
Simple commands
d)
Binary coding
42.
A program written in a high-level language is called:
a)
Object code
b)
Source code
c)
Machine code
d)
Translator
43.
Which of the following converts mnemonic codes into machine language?
a)
Interpreter
b)
Compiler
c)
Assembler
d)
Microprocessor
44.
An interpreter translates programs:
a)
At once
b)
Line by line
c)
Using binary codes only
d)
Without execution
45.
Which translator generates object code for the whole program at once?
a)
Interpreter
b)
Compiler
c)
Assembler
d)
Emulator
46.
The execution speed of a compiler compared to an interpreter is:
a)
Slower
b)
Faster
c)
Same
d)
None
47.
Microcomputers are:
a)
Large and expensive
b)
Small in size and cost less
c)
Very powerful
d)
Used only in banks
48.
Examples of microcomputers include:
a)
Commodore 64, IBM PC
b)
IBM Z series
c)
Fugaku
d)
PDP-10
49.
Laptops are:
a)
Non-portable
b)
Small, portable, and battery-operated
c)
Used only in laboratories
d)
Bigger than desktops
50.
The usual laptop screen size is:
a)
3–5 inches
b)
7–10 inches
c)
13–15 inches
d)
20 inches
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