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WorksheetsICT 450-500
Total questions: 51
Worksheet time: 26mins
Computer hardware:
Monitor
Program
Utility
Software
Cach
The motherboard is sometimes called …
basic board
hard board
system board
past board
memory board
Types of Monitor:
flat screen
smartboard Displays
flat Emitting Displays
cathode Ray Tube
sensory Emitting Displays
Company which product processors:
Samsung
Duron
Apple
Windows
Macintosh
Company which product processors:
Windows
Macintosh
Samsung
Apple
Intel
CPU contains:
Control Unit (CU)
Physical Unit (PU)
Algorithm Unit
Programming Unit (PU)
Storage Devices
The computer hardware main categories:
System unit
User interface
Central Processing Unit
Processing Devices
Mathematical Unit
The computer hardware main categories:
System unit
Memory Devices
Central Processing Unit
User interface
Mathematical Unit
Types of Personal Computers (PCs):
Desktop PCs
Super computers
Minicomputers
DRIVERS
Main computers
Types of Personal Computers (PCs):
DRIVERS
Main computers
SUPER computers
Minicomputers
PDAs
Types of Computers:
Drivers computers
Machine computers
Microcomputers
System computers
Main computers
The unit of information:
Kilometer
Inch
Megapixel
Kilobyte
Pixel
The unit of information:
Kilometer
Terabyte
Inch
Megapixel
Pixel
Types of the information which is used by people:
program
application
hardware
mathematical
script
Types of the information which is used by people:
hardware
script information
application
program
video information
Version of Windows7:
Vista
Home Special
Home Premium
Home Professional
Microsoft Windows
Main types of OS:
Server
Single user
Utility software
Application software
Microsoft Windows
MS Office programs
MS Excell
MS Chrome
MS Basic
MS Mozilla
MS Internet
Types of interface:
Past Interface
Program Interface
Human Interface
Graphic User Interface
Single Line Interface
What kind of computer memory do you know?
Constant
PHYSICAL
Remembering
UTILITY
RAM
What kind of bits have microprocessor?
82-bit
64-bit
34-bit
60-bit
132-bit
On a PC, what do the BIOS (Basic Input/Output System) instructions do?
Load the operating system
Moving data from one memory
Move the mouse
Store the information
Basic information
Which of these four does NOT comprise a part of the system bus?
Control bus
Address bus
Slot bus
Scanner
Logic bus
Which of the following should only be used for data storage?
Scanner
Hard drive
Speakers
Monitor
Mouse
Which of the following should be categorised as an input device?
Printer
Monitor
Unit system
Keyboard
Plotter
Which of the following should be categorised as an output device?
Printer
Scanner
Keyboard
Unit system
Joystick
The user can perform calculations with using:
scanner
ROM
RAM
monitor
printer
Properties of information
macromedia
multimedia
relevance
informatics
driver
What kind of printers do you know?
Audio printers
Ink Jet printers
Gas plasma printers
JPG printers
Display printers
What kinds of software do computers run?
memory software
application memory
macromedia
processing software
application software
Who developed the first generation of computer?
William Shockley
John Barden
Echert and John Barden
Mauchly ,Echert
Makl Tiff
Examples of first generation computers are …
ENIVAC ,UNIVAC-1
ENIVAC and IBM 7094 series
IBM 7094 series, ENIVAC
IBM 1400 series, ENIVAC
IBM 7009 series, ENIVAC
The first generation computers advantages:
They consumed a large amount of energy component available during those days
They heated very soon due to thousands of vacuum tubes
Vacuum tubes were the only electronic component available during those days
Not disadvantage component available during those days
They were not very reliable component available during those days
The first generation computers DISadvantages:
Vacuum tube technology made possible to make
The computers were very large in size
These computers could calculate data in millisecond
Not disadvantage
Puch cards were used for input
These scientists include …
Mauchly, William Shockley
Bell and Jack Kilby, William Brattain
Jack Kilby, William Brattain
Makl Tiff, William Shockley
John Barden, William Brattain
The second generation computers advantages…
Smaller in size as compared to the first generation computers
Costly and not versatile compared to the first generation computers
Puch cards were used for input compared to the first generation computers
Not advantages compared to the first generation computers
Puch cards were used for input compared to the first generation computers
The second generation computers DISadvantages…
The 2nd generation Computers were more reliable
Used less energy and were not heated
Cooling system was required
Not advantages
Vacuum tube technology made possible
The examples of second generation computers are:
ENIVAC and IBM 7094 series
IBM 7094 series, IBM 1400 series
UNIVAC-1 and IBM 7094 series
ENIVAC
ENIVAC and IBM 6012 series
The examples of third generation computers are…
ENIVAC and IBM 7094 series
UNIVAC-1 and IBM 7094 series
ENIVAC
UNIVAC 1108, UNIVAC AC 9000
ENIVAC and IBM 6012 series
Third generation computers advantage:
Only used for specific purposes to previous generations
Costly and not versatile to previous generations
Puch cards were used for input to previous generations
Smaller in size as compared to previous generations
Commercial production was difficult to previous generations
Third generation computers DISadvantage:
Air conditioning was required
Smaller in size as compared
The 2nd generation computers were more reliable
Used less energy and were not heated
Commercial production was difficult
The examples of fourth generation computer is…
IBM System/360
Apple Macintosh
IBM PC
UNIVAC 1108
IBM 6012 series
The fourth generation computers Advantage
Used less energy and were not heated than previous generations
Very slow speed than previous generations
Limited commercial use than previous generations
Costly commercial production than previous generations
More powerful and reliable than previous generations
Application program…
standard programs
operations programs
remove programs
antivirus programs
word processors
What is PDA
antivirus programs
standard programs
operations programs
word processors
remove programs
What kind of input devices do you know?
mouse
plotter
modem
speaker
there is no correct answer
What is the version of Microsoft Windows?
Mac OS
Linux
Vista
Unix
Canon
To develop a database, there are several models used:
graphical module
object –oriented model
standard module
input model
there is no correct answer
Which of the following could be found on a motherboard?
ZIF Socket
AGP Slot
CD Drive
Hard Drive
LAPTOP
The computers can be mainly classified into
Single computers
Nano computers
There is no correct answer
Laptop
Micro computers
Personal Computer (PCs) is
Motherboard
Nano computers
There is no correct answer
Laptop
Mini computers
