COMPUTER AWARENESS QUIZ-10

SCSI is a term related with
Network Data Transfer
Storage         
Keystroke Rate
Picture resolution

Which of the following is wrong in terms of Flow Chart
Data flows are not typically represented in a flowchart
Flow chart uses boxes of various kinds
Arrows in Flow chart shows Flow of control
None of the above  

ext3 is related to
Database
File system 
Microprocessor
None of the above

Who invented Linux operating system ?
Dennis Retchie \
Linus Torvalds 
Bill Gates
Steve Jobs

Disk defragmentation helps which of the following
removes unnecessary files
removes duplicate files
improves access to files thus improves disk performance
Improves booting performance

Which of the following key combination is used for copying in Windows ?
Ctrl+X
Ctrl+c 
Ctrl+z
Ctrl+A

Which of the following is not a type/kind of printers ?
Inkjet
Laser
Mazel Tov 
Dot-Matrix

jpg file is an extension for which kind of file
Audio
Video
Image 
None of the above

Which of the following is a secondary memory device?
Keyboard
ALU
Disk 
All of the above

What is the highest digit possible in binary system ?
1 
9
7
F