WorksheetsICT_Full_base_1
Total questions: 55
Worksheet time: 28mins
Name
Class
Date
1.
He described the analytical engine
a)
Konrad Zuse
b)
Charles Babbage
c)
Alan Turing
d)
Bill Gates
2.
The von Neumann architecture doesn’t include
a)
arithmetic logic unit
b)
input device
c)
output device
d)
programming device
e)
memory unit
3.
The von Neumann architecture doesn’t include
a)
math unit
b)
input device
c)
output device
d)
control unit
e)
memory unit
4.
It performs mathematical calculations and makes logical comparisons
a)
arithmetic logic unit
b)
math unit
c)
comparisons unit
d)
control unit
e)
memory unit
5.
Computer system hardware doesn’t include
a)
arithmetic logic unit
b)
input device
c)
exit device
d)
control unit
e)
memory unit
6.
Three types of computers are
a)
analog, non-analog, digital,
b)
analog, digital, physical
c)
analitical, digital, hybrid
d)
analog, digital, hybrid
e)
analog, digital
7.
What is Hardware?
a)
it is a database
b)
it is the physical part of the computer system – the parts that you can touch and see
c)
it is a mathematical parts of a computer system
d)
it is a set of programms
8.
What is Software?
a)
it is a set of devices
b)
it is a collection of instructions that can be ‘run’ on a computer
c)
it is the physical parts of the computer system – the parts that you can touch and see
d)
it is a mathematical parts of a computer system
e)
it is a set of circuits
9.
How many digits are used in the octal number system?
a)
7 digits are used: 0-6
b)
16 digits are used: 0-9, A-F
c)
2 digits are used: 0 and 1
d)
8 digits are used: 0-7
e)
10 digits are used: 0-9
10.
How many digits are used in the hexadecimal number system?
a)
7 digits are used: 0-6
b)
16 digits are used: 0-9, A-F
c)
2 digits are used: 0 and 1
d)
8 digits are used: 0-7
e)
10 digits are used: 0-9
11.
How many digits are used in the binary number system?
a)
7 digits are used: 0-6
b)
16 digits are used: 0-9, A-F
c)
2 digits are used: 0 and 1
d)
8 digits are used: 0-7
e)
10 digits are used: 0-9
12.
How many digits are used in the decimal number system?
a)
7 digits are used: 0-6
b)
16 digits are used: 0-9, A-F
c)
2 digits are used: 0 and 1
d)
8 digits are used: 0-7
e)
10 digits are used: 0-9
13.
How many digits are in one byte?
a)
16 digits
b)
8 digits
c)
2 digits
d)
10 digits
e)
7 digits
14.
What is an algorithm?
a)
An algorithm is a description of all computer devices
b)
An algorithm is a collection of instructions
c)
An algorithm is a set of steps that are followed in order to solve a mathematical problem or to complete a computer process
d)
An algorithm is a set of rules
e)
An algorithm is the physical parts of the computer system
15.
What is a program?
a)
A program is a set of steps that are followed in order to solve a mathematical problem
b)
A program is a logical parts of the computer system
c)
A program is a description of a process in a particular programming language that achieves some result that is useful to someone
d)
A program is a physical parts of the computer system
e)
A program is a set of rules
16.
Examples of Software are
a)
CD-ROM, monitor ,Microsoft Word
b)
C++, Pascal, Delphi
c)
CD-ROM, monitor, printer
d)
CD-ROM, monitor, C++
e)
CD-ROM, computer games, printer
17.
it is not an example of Software
a)
Keyboard
b)
computer game
c)
MS Word
d)
MS Excel
e)
Pascal
18.
it is not an example of Hardware
a)
RAM
b)
motherboard
c)
mouse
d)
computer game
e)
ROM
19.
Computer architecture is
a)
a set of instructions that describe the functionality, organization, and implementation of analog computers
b)
a set of rules and methods that describe the functionality, organization, and implementation of computer systems
c)
a description of a process in a particular programming language that achieves some result that is useful to someone
d)
a set of steps that are followed in order to solve a mathematical problem or to complete a computer process
e)
a set of codes
20.
The way to convert a decimal number system to its binary equivalent is to use the
a)
addition algorithm
b)
multiplication algorithm
c)
division algorithm
d)
subtraction algorithm
e)
conversion algorithm
21.
It researches the design and use of computer technology, focusing particularly on the interface between users and computers
a)
user –computer interaction
b)
human –hardware interaction
c)
software –hardware interaction
d)
human –computer interface
e)
human –computer interaction
22.
The loop of interaction has several aspects that include:
a)
visual, audio, digit
b)
visual, audio
c)
visual, audio, kinesthetic
d)
user, computer
e)
hardware, software
23.
Very fast and very expensive types of memory
a)
tape backup, hard drives
b)
RAM, ROM, Flash memory
c)
processor registers, cache
d)
flash/USB memory, RAM
e)
hard drives, flash memory
24.
Primary memory includes
a)
tape backup, hard drives
b)
RAM, ROM
c)
processor registers, cache, flash memory
d)
flash/USB memory, RAM, cache
e)
hard drives, flash memory, cache
25.
This type of memory is temporary and volatile
a)
ROM
b)
flash memory
c)
tape backup
d)
RAM
e)
hard drive
26.
It provides permanent storage for data and instructions that do not change, like programs and data from the computer manufacturer
a)
RAM
b)
processor registers
c)
cache, RAM
d)
ROM
e)
processor registers, cache
27.
In a PC, the ROM contains a specialized program that controls loading the computer’s operating system from the hard disk drive into RAM whenever the computer is turned on.
a)
programming software
b)
BIOS
c)
utilities
d)
system software
e)
MS Word
28.
The function of this memory is to speed-up the main memory data access (performance increasing)
a)
RAM
b)
ROM
c)
cache memory
d)
flash memory
29.
Programs and data that are not currently being used in main storage can be saved on
a)
secondary storage
b)
primary storage
c)
RAM, ROM
d)
RAM
e)
ROM
30.
Secondary storage devices include
a)
internal and external hard drives, CDs, DVDs, flash memory, USB flash drives
b)
ROM
c)
RAM and ROM
d)
processor registers, cache
e)
RAM
31.
It is a solid-state drive technology that stores data like a typical hard drive found in most PCs, but uses no moving parts
a)
device drivers
b)
external hard drive
c)
flash drive
d)
external and internal hard drives
e)
cache
32.
Computer systems divide software system into three components
a)
User software, programming software, application software
b)
External software, programming software, internal software
c)
System software, external software, application software
d)
System software, programming software, application software
e)
System software, programming software, operating system software
33.
It includes operating system and utilities
a)
system software
b)
programming software
c)
internal software
d)
external software
e)
application software
34.
The primary purpose of programming software is
a)
to help the computer carry out its basic operating functions
b)
to create programs using programming languages
c)
to help people carry out tasks using a computer
d)
to create documents
e)
to create databases and spreadsheets
35.
It includes Integrated development environment (IDE)
a)
system software
b)
programming software
c)
internal software
d)
external software
e)
application software
36.
It includes C++, Java
a)
system software
b)
programming software
c)
internal software
d)
external software
e)
application software
37.
It includes MS Office
a)
system software
b)
programming software
c)
internal software
d)
external software
e)
application software
38.
It includes databases and spreadsheets
a)
system software
b)
programming software
c)
internal software
d)
external software
e)
application software
39.
The primary purpose of application software is
a)
to help the computer carry out its basic operating functions
b)
to create programs
c)
to help people carry out tasks using a computer
d)
to control and customize your computer equipment and work environment
e)
to compile programs
40.
The primary purpose of system software is
a)
to help the computer carry out its basic operating functions
b)
to create programs
c)
to help people carry out tasks using a computer
d)
to create documents
e)
to compile programs
41.
The core part of an operating system is called
a)
device
b)
RAM
c)
the kernel
d)
operation
e)
programming language
42.
Helpful tools that you can use to control and customize your computer equipment and work environment
a)
ROM
b)
utilities
c)
input device
d)
output device
e)
programming language
43.
An operating system expects to deal with one set of input devices – those that can be controlled by one person at a time.
a)
input-user
b)
one-user
c)
single-user
d)
person-user
e)
multi-user
44.
An operating system is designed to deal with input, output, and processing requests from many users.
a)
input-user
b)
one-user
c)
single-user
d)
person-user
e)
multi-user
45.
Software, including paint, photo editing, drawing, 3-D, and presentation software is
a)
System software
b)
programming software
c)
Paintware
d)
Graphics software
46.
The structure of the relationships in most databases follows one of three logical models
a)
basic, network, and relational
b)
hierarchical, system, and relational
c)
hierarchical, network, and mathematical
d)
hierarchical, network, and relational
e)
hierarchical, web- model, and relational
47.
The tables in these databases organize data in rows and columns, simplifying data access and manipulation
a)
relational
b)
hierarchical
c)
network
d)
tabular
e)
manipulative
48.
In the relational model, each row of table represents
a)
a data entity
b)
attributes
c)
simple information
d)
domain
e)
hierarchy
49.
A database creation and management program
a)
Power Point
b)
Word
c)
Access
d)
C++
e)
Browser
50.
Databases in Access are composed of some objects:
a)
tables, queries, forms
b)
tables, queries and reports.
c)
tables, formulas, forms, and reports.
d)
tables, queries, forms and formulas.
e)
tables, queries, forms, and reports
51.
In Access, rows and columns are referred to as
a)
queries and reports
b)
records and fields
c)
records and forms
d)
records and reports
e)
forms and fields
52.
In Access, rows are referred to as
a)
queries
b)
records
c)
forms
d)
reports
e)
fields
53.
In Access, columns are referred to as
a)
queries
b)
records
c)
forms
d)
reports
e)
Fields
54.
These objects are used for entering, modifying, and viewing records
a)
queries
b)
models
c)
forms
d)
reports
e)
fields
55.
They're an easy way to guide people into entering data correctly
a)
queries
b)
models
c)
forms
d)
reports
e)
fields
100 %
