351) Which of the following Operating System does not implement multitasking truly?
a) Windows 98
b) Windows NT
c) Windows XP
d) MS DOS
Answer : d
Q352) What program runs first after computer is booted and loading GUI?
a) Desktop Manager
b) File Manager
c) Windows Explorer
d) Authentication
Answer : d
Q353) User action such as keystroke or mouse click are referred to as
a) Interrupt
b) Tasks
c) Processes
d) Event
Answer : d
Q354) Which is not internal command?
a) Doskey
b) Verify
c) Print
d) Find
Answer : b
Q355) What is the method of handling deadlocks?
a) Use a protocol to ensure that the system will never enter a deadlock state.
b) Allow the system to enter the deadlock state and then recover.
c) Pretend that deadlocks never occur in the system.
d) All of the Above
Answer : d
Q356) To delete a file without allowing it to store in recycle bin
a) Press Delete key
b) Press Shift + Delete key
c) Press Ctrl + Delete key
d) Press Alt + Delete key
Answer : b
Q357) Operating system is a ….
a) System software
b) Application software
c) Presentation software
d) Database software
Answer : a
Q358) All of the following are tasks performed by the operating system except
a) Managing hardware on the computer
b)Controlling the access that application program has to the CPU
c)Performing housekeeping task like file compression and disk defragmentation d)Provides an interface for user to interact with computer
Answer : c
Q359) Which of the following is default location of saving and opening file?
a) Desktop
b) My computer
c) My documents
d) All of above
Answer : c
Q360) ____ is the operating systems File and folder Manager
a) Windows Explorer
b) Windows Control Panel
c) My Computer
d) My Documents
Answer : a