T
TAB :
A key which shift the starting point either to the right ,left or centre by
some space.
TAGS :
Commands used in HTML as the text formatting tools.
TARGET WORKBOOK :
The workbook that uses the linked data.
TASK BAR :
A horizontal bar located at the bottom of the Window screen.
TEXT AREA :
Area where primitives or other text are entered.
TEXT ATTRIBUTES :
Style of characters e.g. Bold, Italics and Underlined.
THESAURUS :
A thesaurus provides synonyms and antonyms for words in the documents.
THIRD GENERATION OF COMPUTERS :
Appeared in year 1960 to 1970.
Eg :
ICL 2903 , CDC 1700 and PDP 1145.
TOPOLOGY :
Pattern of inter connection of computer in a network.
TRACKBALL :
A wireless mouse used to enter data in Laptop.
TRANSISTOR :
Invented by John Bardeen, Walter Brattain and William Shockley in 1947
smaller than tubes and required much less power.
TRANSLATOR :
Converts high level program source code into machine language line by line.
TROJAN :
A virus program contains some hidden destructive parts .
A key which shift the starting point either to the right ,left or centre by
some space.
TAGS :
Commands used in HTML as the text formatting tools.
TARGET WORKBOOK :
The workbook that uses the linked data.
TASK BAR :
A horizontal bar located at the bottom of the Window screen.
TEXT AREA :
Area where primitives or other text are entered.
TEXT ATTRIBUTES :
Style of characters e.g. Bold, Italics and Underlined.
THESAURUS :
A thesaurus provides synonyms and antonyms for words in the documents.
THIRD GENERATION OF COMPUTERS :
Appeared in year 1960 to 1970.
Eg :
ICL 2903 , CDC 1700 and PDP 1145.
TOPOLOGY :
Pattern of inter connection of computer in a network.
TRACKBALL :
A wireless mouse used to enter data in Laptop.
TRANSISTOR :
Invented by John Bardeen, Walter Brattain and William Shockley in 1947
smaller than tubes and required much less power.
TRANSLATOR :
Converts high level program source code into machine language line by line.
TROJAN :
A virus program contains some hidden destructive parts .
U
UNIT :
An operating system developed in C language.
URL (Universal Resource Locator) :
An address of documents and other resources on the Web.
UTILITY PROGRAMS :
A small program or set of small programs that support the
operating system by providing additional services.
An operating system developed in C language.
URL (Universal Resource Locator) :
An address of documents and other resources on the Web.
UTILITY PROGRAMS :
A small program or set of small programs that support the
operating system by providing additional services.
V
VACUUM TUBE :
Invented by Lee De Forest in 1906 worked by using large
amount of electricity to heat a filament inside the tube until it
was Cherry red.
VALIDATION :
The process of making sure that forms and documents from a
particular transaction are correct.
VARIABLES DATA :
Data which keep on changing from time to time.
VARIABLE NAME :
In a program, the name assigned to data field that can be assume any of a given set of values.
VIDEO DISPLAY UNIT ( VDU ) :
An I/O device that consists of a television like screen for displaying outputs and a keyboard for entering inputs.
VLSI ( Very Large Scale Integration ) :
An electronic circuit with about 10,000 transistors fabricated in a single silicon chip.
VOICE BAND :
Data communication system that handles moderate volumes of data,
typically from 300 to 9600 bauds. Phone lines that we use to other people is
an example.
VOICE RECOGNITION UNIT :
An input device used with voice a recognition system that converts spoken
words.
VOICE RESPONSE UNIT :
An output device that uses words or messages recorded on a magnetic
medium to produce audio response.
VOLTAGE STORAGE :
A storage medium that loses its contents in the event of power failure or
when power switched of when power switched off.
W
WAN :
Wide Area Network When a computer in our country is connected to a
computer in another country or the computers are placed at far of distance.
WEB BROWSER :
A web Browser is a software application. It is a world Wide web client
application that display the Hypertext documents and follow links to other HTML document on the Web.
WINDOWS :
An extremely user s friendly operating system, which has Graphic User
Interface and perform multiple tasks.
WORD LENGTH :
A measure of the size of a word usually specified in unit such as
characters or bits. Each location of a computer system can store a fixed
number of characters or bits called its world length.
WORD PAD :
An accessory in Windows for short document having less features
than MS -Word.
WORD PROCESSOR :
A software package ,helps in typing editing and formatting the documents .
WORD WRAP :
In word wrap the last word the exceeding line will be transferred to the
next line, automatically.
WORDS :
Group of Sixteen bits.
WORKBOOK :
A collection of individuals spreadsheet, bound together like a book.
WORLD WIDE WEB (WWW) :
A loose confederation of Internet server that support HTML formatting.
WORLD WIDE WEB CONSORTIUM ( W3C ) :
The Internet is now managed by a committee which is known as W3C.
WORM :
Virus programs made as experimental programs to test if a program can
be made to replicate itself.
Wide Area Network When a computer in our country is connected to a
computer in another country or the computers are placed at far of distance.
WEB BROWSER :
A web Browser is a software application. It is a world Wide web client
application that display the Hypertext documents and follow links to other HTML document on the Web.
WINDOWS :
An extremely user s friendly operating system, which has Graphic User
Interface and perform multiple tasks.
WORD LENGTH :
A measure of the size of a word usually specified in unit such as
characters or bits. Each location of a computer system can store a fixed
number of characters or bits called its world length.
WORD PAD :
An accessory in Windows for short document having less features
than MS -Word.
WORD PROCESSOR :
A software package ,helps in typing editing and formatting the documents .
WORD WRAP :
In word wrap the last word the exceeding line will be transferred to the
next line, automatically.
WORDS :
Group of Sixteen bits.
WORKBOOK :
A collection of individuals spreadsheet, bound together like a book.
WORLD WIDE WEB (WWW) :
A loose confederation of Internet server that support HTML formatting.
WORLD WIDE WEB CONSORTIUM ( W3C ) :
The Internet is now managed by a committee which is known as W3C.
WORM :
Virus programs made as experimental programs to test if a program can
be made to replicate itself.
X
XA :
Extended Architecture
X- ADDRESS :
The co-ordinate by which the exact row of memory is specified.
X-acto Knife :
A tool used to cut, copy and paste visuals during paste up.
X-axis :
Usually refers to the horizontal axis in a co-ordinate system.
X- datum line :
An imaginary line used as a reference edge along the top edge of a punch
card a line along the edge nearest the 12- punch row of a Hollenth card.
X-height :
The height of a lowercase letter without ascenders or descenders.
equivalent to the height of the letter X in the selected font.
Extended Architecture
X- ADDRESS :
The co-ordinate by which the exact row of memory is specified.
X-acto Knife :
A tool used to cut, copy and paste visuals during paste up.
X-axis :
Usually refers to the horizontal axis in a co-ordinate system.
X- datum line :
An imaginary line used as a reference edge along the top edge of a punch
card a line along the edge nearest the 12- punch row of a Hollenth card.
X-height :
The height of a lowercase letter without ascenders or descenders.
equivalent to the height of the letter X in the selected font.
Z
ZONE AREA :
The 0,11 and 12 rows on the Hollerith card that are used in combination
with digit area punches to indicate letters and some special symbols. Zone
areas are also used on other punched card codes and with interna computer
codes.
ZONED DECIMAL :
Any numeric character coded in the Extended Binary Coded Decimal
Interchange Code (EBCDIC).Each decimal digit occupies one byte of storage.
The 0,11 and 12 rows on the Hollerith card that are used in combination
with digit area punches to indicate letters and some special symbols. Zone
areas are also used on other punched card codes and with interna computer
codes.
ZONED DECIMAL :
Any numeric character coded in the Extended Binary Coded Decimal
Interchange Code (EBCDIC).Each decimal digit occupies one byte of storage.
