To open Screen Preference window by clicking in the order ___________.
System ----> Screensaver
System -----> Preference -----> Screensaver
System -----> Graphics -----> Preference
None of these
When your system idle for a while some pictures or shapes appear on the screen. What is this called?
Desktop
Screen savers
Icons
Resolution
Who is the inventor of Linux Kernel ?
Linux Torvalds
Richard Stallman
Bjarne strowstrup
Microsoft
____________ is an interface between user and hardware.
OS
Software
Hardware
USB
Which of the following is the most popular free operating system ?
GNU/Linux
Windows
XP
Solaris
The system time and date etc are stored on ________
CMOS
RAM
HDD
Which of the following is/are the system software or the system program?
GIMP
Calc
All these
In free software foundation, Free means:
Without paying money
Free to run any programme for any purpose
Freedom to re-distribute copies of the s/w
Which of the following is the latest OS in windows series?
Windows 7
Windows 8
Vista
