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Worksheetsикт81-120
Total questions: 25
Worksheet time: 14mins
In 1973 the ARPAnet was joined by these foreign countries and became international:
The UK
Norway
France
Germany
Korea
IP address is a ... address.
4-byte
32-bit
64-bit
8-byte
16-bit
Mouse right-click calls:
Pop-up menu
Context menu
Start button
Tabs menu
Main menu
Choose tabs, which are not used in MS Excel.
Slide show
Animation
Formulas
Insert
Home
These keys are used to type capital letters:
Shift
Caps Lock
Space bar
Windows
ESC
Internal communication within institutions done through
LAN
EBB
MMS
WAN
Commercial messages on the net are identified as
Webmercials
Net ads
Viral advertisements
Internet commercials
The Internet ethical protocol is called
netiquette
net protocol
net ethics
net morality
Virtual memory is
an illusion of extremely large main memory.
an extremely large main memory.
an extremely large secondary memory.
a type of memory used in super computers.
A Gigabyte is equal to
1024 Megabytes
1024 Terabytes
1024 Kilobytes
1024 bytes
A hard disk is divided into tracks which is further subdivided into
Sector
Heads
Vectors
Clusters
The file extension of MS-Word document in Office 2007 is _______.
.docx
.txt
All is correct
Computer virus is a
Software
Bacteria
Hardware
All is correct
A Personal Computer uses a number of chips mounted on a circuit board called
Mother Board
System board
Daughter board
Microprocessor
ALU stands for
Arithmetic Logic Unit
Alternate Local Unit
American Logic Unit
Alternating Logic Unit
Internet explorer is a type of
Browser
Ip adress
Compiler
Operating system
Which of the following is not a programming language ?
Microsoft office
Java
C++
Microsoft Visual basic
Each character on the keyboard of computer has an ASCII value which stands for
American Standard Code for Information Interchange
Adaptable Standard Code for Information Change
American Stock Code for Information Interchange
African Standard Code for Information Interchange
TCP/IP is necessary if one is to connect to the
Internet
LAN
A Server
Phone lines
HTML is used to create
web page
web server
high level program
machine language program
High level programming language can be converted to machine language using which of the following?
Compiler
Assembler
Oracle
Mat lab
Which of the following operating system is used on mobile phones?
Android
Windows Vista
Windows XP
All of the above
Which of the following is type of LAN ?
Smart cards and PCs use some operating system.
The communication between reader and card is in full duplex mode.
COS is smart card operating system.
Smart cards do not require an operating system.
HTML stands for
Hyper Text Markup Language
Hyper Text Managing Links
Hyper Text Manipulating Links
Hyper Text Manipulation Language
DNS in internet technology stands for
Domain Name System
Dynamic Name System
Distributed Name System
No right answer
