IT and Cyber Law-Part-9

UPSC, PSC, BANK, RAILWAY,etc. Examination Questions

PSC Question and Answer about IT and Cyber Law-Part-9 including for Kerala Administrative Service (KAS), Secretariat Assistant, Panchayath Secretary, BDO, Auditor, Assistant, LDC and LGS examination level questions. We will update balance portion of the study material.....

Question1:- .a Extesion Stands for ?



UNIX static library file.


Question2:-.DOC



Microsoft Word Document


Question3:-.DOCX



Microsoft Word Open XML Document


Question4:-.LOG



Log File


Question5:-.RTF



Rich Text Format File


Question6:-.ODT



OpenDocument Text Document


Question7:-.TXT



Plain Text File


Question8:-.MP3



MP3 Audio File


Question9:-.cda -



CD audio track file


Question10:-.mpa -



MPEG-2 audio file


Question11:-.WMA



Windows Media Audio File


Question12:-.WAV



WAVE Audio File


Question13:-.MID



MIDI audio File


Question14:-.MPA



MPEG-2 Audio File


Question15:-.CSV



Comma Separated Values File (Data files)


Question16:-.DAT



Data File


Question17:-.KEY



Keynote Presentation (Data File)


Question18:-.PPT



PowerPoint Presentation


Question19:-.PPS



PowerPoint Slide Show


Question20:-.VCF



vCard File (data File)


Question21:-.XML



XML File


Question22:-ACCDB –



The file extension for the new Office Access 2007 file format


Question23:-SQL server file extensions



.MDF- data file and .LDF - log file


Question24:-.aif



aif audio file


Question25:-.7z



7-Zip compressed file


Question26:-.zip



Zip compressed file


Question27:-.tar.gz -



Tarball compressed file


Question28:-.rar



RAR file (compressed file)


Question29:-.arj -



ARJ compressed file


Question30:-.iso



ISO disc image


Question31:-.dat



Data file


Question32:-.db or .dbf



Database file


Question33:-.mdb



Microsoft Access database file


Question34:-.sql



SQL database file


Question35:-.bin



Binary file


Question36:-.com



MS-DOS command file


Question37:-.exe



Executable file


Question38:-.bat



Batch file


Question39:- .apk



Android package file


Question40:-.py



Python file


Question41:-.bmp



Bitmap image


Question42:-.gif



GIF image


Question43:-.jpeg or .jpg



Joint Photographic Experts Group, JPEG (image file extension)


Question44:-.gif



Graphic Interchange Format, GIF (image file format)


Question45:-.png



Portable Network Graphic, PNG (image file)


Question46:- .svg



- Scalable Vector Graphics file


Question47:-.tif or .tiff



TIFF image file


Question48:-.fnt



Windows font file


Question49:-.ttf



TrueType font file


Question50:-.fon



Generic font file


Question51:-Short cut key of Cut ?



Ctrl +X


Question52:-Short cut key of New ?



Ctrl + N


Question53:-Short cut key of Save as ?



F12


Question54:-Short cut key of Print ?



Ctrl + P


Question55:-Short cut key of Find and Replace ?



F5


Question56:--Short cut key of Paste ?



Ctrl+V


Question57:-Short cut key of Redo ?



Ctrl + Y


Question58:-Short cut key of Undo ?



Ctrl + Z


Question59:-Short cut key of Save ?



Ctrl + S


Question60:-Short cut key of Bold ?



Ctrl +B


Question61:-Short cut key of Italics ?-



Ctrl + I


Question62:-Short cut key of Underline ?



Ctrl + U


Question63:-Short cut key of Open ?



Ctrl + Open


Question64:-What is Register ?



Memories located with in ALU


Question65:- Who wa written the first book on personal computer ?



Ted Nelson


Question66:- Which super computer is used in Medical field ?



Deep Blue


Question67:- What is GPRS ?



General Packet Radio Service


Question68:- What is GSM ?



Global system for Mobile Communication


Question69:- Which type of transmission is used in First Generation (1G) mobile?



Analog transmission (Send only voice data)


Question70:-Which type of transmission is used in Second Generation (2G) mobile?



Digital Transmission (Sound and short message)


Question71:-Which type of data transmitted in Third Generation (3G) mobile?



Voice, Send Voice as message, SMS(Short Messaging Service), MMS(Multimedia Messaging Service)


Question72:-Which generterion is used IP based technology in mobile ?



4G


Question73:-MTNL launches first 3G service in India, on Which date ?



December 11 ,2008


Question74:-Kapil Sibal lauches 4G service in India, on which date ?



April 10, 2012


Question75:-Which day observed as National Internet Security Day



Feb-6


Question76:-Which day observed as Internatioal computer Literacy Day ?



December-2


Question77:-Which day observed as International Internet Safety Day



November-30


Question78:- What is the three bit binary number of octal number 4



100


Question79:-What is the three bit binary number of octal number 6



110


Question80:-What is the three bit binary number of octal number 1 ?



0100


Question81:-What is the four bit binary number of Hexa Decimal number 4 ?



0100


Question82:-What is the four bit binary number of Hexa Decimal number 6



0110


Question83:-What is the four bit binary number of Hexa Decimal number 1



0001


Question84:-What is the four bit binary number of Hexa Decimal number 9



1001


Question85:-What is the four bit binary number of Hexa Decimal A



1010


Question86:-What is the four bit binary number of Hexa Decimal B



1011


Question87:-Which short cut key is used to view the power point slide show ?



F5


Question88:-First Freely programalble computer ?



ZI, invented by Konard Zuse


Question89:-What is visicalc ?



Vicicalc is a speread sheet software


Question90:-Which computer has worn the status of First Commercial Computer ?



UNIVAC (dveloped by John Presper and John W Mauchly )


Question91:-Which computer has worn the status of First Electronic Digital Computer ?



ENIAC (dveloped by John Presper and John W Mauchly )


Question92:- Who published the first computer magazine , Computer and Automation



Edmund Berkely


Question93:- Who published the first book on personal computers, Computer Liberation and Dream Machine



Ted Nelson


Question94:-Who is known as the father of Sixth Sense



Pranav Mistry


Question95:-Who is known as the fther of WWW or (W3)



Tim Berners Lee (introduced in 1989)


Question96:-Which network was the first network to implement TCP/IP protocol ?



ARPANET(Advanced Research Projects Agency Network) , it was founded by ARPA


Question97:-What is Intranet ?



It is a closed private netwwork in an organization


Question98:-What is Extranet ?



It is a private network used to connect different organization


Question99:-The URL (Uniform Resource Locator) was created by ?



Tim Berners Lee , 1994


Question100:-Which markup language is used for styling and formatting of website ?



CSS (Cascading Style Sheets)