Skip to main content

Advance information about computer


information about computer

In this article I give you short information about computer related what is system software what is application software units of digital data storage Units of Digital Data Storage Data these  question are important for  interview in any test in  computer field and engineering fields
Units of Data Storage
1 Byte  23 or 8
1kilo Byte (KB) 210or 1024 bytes
1 Milion (Mega) Byte  (MB) 220  or 1024 kilo Bytes
1 Billion (Giga) Bytes (GB) 230  or 1024 Mega Bytes
1 Trillion (Tera) Bytes (TB) 240   or 1024 Giga Bytes
1 quadrillion (Peta) Bytes (PB) 250or 1024 Tera Bytes
1 Exabyte’s (EB) 260 or 1024 Peta Bytes Bytes
1 Billion Tera (Zetta ) Bytes (ZB) 270 or 1024 Exa Bytes
1 Septillion (Yotta) bytes (YB) 280 or 1024 Zeta Bytes

types of Data

 six types of data used in digital data storage like
  images sound Alphabetic Numeric Alphanomeric and video
Types of Software
1 System software
Oprating system      Drivers & Utility Software          Embedded Software
2 Application Software
Word processors {notepad,wordpad, Ms Word}
Entertainment Software{ VLC,windows media player}
Spreadsheet Software {Lotus123,Excel}
Database Software {Ms Access, SqL Server}
Presentational Software {Powerpoint,Flash}
Graphics {Ms Paint,Corel,Photoshop}
Important Short cuts about computer
CBT: stand for computer Based Training
PDA: stand for personal digital assistant
IBM: stand for international business machine
DDR SDRAM: stand for double data rate synchromous dynamic random-access memory
VDT: stand for video/visual Display terminal.
UNIVAC: stand for universal automatic computer
AGP: stand for accelerated graphic port
TFT: stand for thin film transistor
FPD: is obbrevation of Flat Panel Displays
BIOS:stand for Basic input output system.
CLI: stand for command line interface
ISA: stand for integrated drive electronics
OCR: stand for optical character recognition.
OMR: stand for optical mark recognition.
LSI: stand for large scale integration.
Thanks for reading our complet article
Note: if any mistake you finde in this article than comment us in comment section wich is for you so you give us your comments  about our work


Labels:

Comments

Post a Comment

Subscribe to: Post Comments (Atom)

Popular posts from this blog

History of Google site and top 10 apps

History of Google site and  top 10 apps  Have a nice day dear student today I am telling you about History of    Google site and other Google site partner like     YouTube. YouTube is the partner of Google site. in this article I tell you Briefly about Google site and its other products like Google analytics, what is Google add ward , brief introduction of Google mail       tell you about Google express    and many other information     like how to make a Gmail or how to Gmail sign up new account .after this I tell you after complete your work or checking Google mail how to Gmail sign out. What is gcp ? And at the end of this article i tell you how to you    Google fiber speed test by using a technique. History of Google Site in short words Google was founded in 1998 by Larry Page and Sergey Bring while they were the Ph.D. students at Stanford University in California . Now a days It owner i...
Post a Comment
Read more

MS Office Microsoft excel 2010 Short Key Lecture

      MS Office  Microsoft excel 2010 Short Key Lecture                                              ms excel short key                                               most use able short key in ms excel Number 1 Dear today I tell you most use able important short keys witch used in Microsoft Excel daily work in office work   1- Ctrl+shift+! Used to applies the number format with two decimal places, thousands separator,   2- Ctrl+1 key used to display the format cells dialog box.  3- Ctrl +shift+ # key used to applies the date format with the day, month, and year.  4- Ctrl+shift+~key used to apples the General number format format.  5- Ctrl+shift+&key used to applies the ...
12 comments
Read more

psl 2020 shadule matches

psl 2020 shadule matches                   psl 2020 matches shadule time  friends today i am telling you as you know shadoule of PSL Matches has been start and PCB recently anounced  the shadule and of all matches by time table team combination and all information you watching in this post  1 20 Feb-THURSDAY OPENING CEREMONY KARACHI CITY Start time TBC 2 20 Feb-THURSDAY QUETTA GLADIATORS Vs ISLAMABAD UNITED KARACHI CITY 2pm-5.15pm 3 21 Feb-FRIDAY KARACHI CITY KINGS Vs PESHAWAR ZALMI KARACHI CITY 2pm-5.15pm 4 21 Feb-FRIDAY LAHORE CITY QALANDARS Vs MULTAN CITY SULTANS LAHORE CITY 7pm-10.15pm 5 22 Feb-SATURDAY QUETTA GLADIATORS Vs PESHAWAR ZALMI KARACHI CITY 2pm-5.15pm 6 22 Feb-SATURDAY ISLAMABAD UNITED Vs MULTAN CITY SULTANS LAHORE CITY 7pm...
2 comments
Read more