COMPUTER AWARENESS QUIZ-24

Which of the following Colors combination used to display all possible colors in computer monitors 
White,Black,Red
Red,Blue,Green
Red,Black,Green
White,Red,Green


Which of the following command is used list all the files and directory under a specific directory in windows    ?
ls
list
dir   
none of these

The most common type of floppy size is
51/4-inch
31/2 inch 
43/4 inch
none of these

Which of the memory would you use if you wish to view the stored data after rebooting the computer ?
RAM
Hard Disk
Cache
None of these

Secondary memory is also known as
Second pass memory
Dynamic memory
Auxiliary memory
temporary memory

Mouse , trackball and joystick are the examples of  
Scanning devices
Storing devices
Pointing devices  
Multimedia devices

Addition of two binary number 1011 and 1011 results to   
2022
10110  
26
346

Which of the following program is a drawing program ships default in windows
Photoshop
mspaint  
gimp
All of the above

Authentication is a process of validating a users authenticity ?
FALSE
TRUE  

Modem is used mostly for
A modern empty memory modules
Connecting to internet 
Mostly for file system,
None of these