Cascading termination refers to the termination of all child processes if the parent process terminates __
a) Normally or abnormally
b) Abnormally
c) Normally
d) None of the mentioned
Computer Instructor MCQS
In a timeshare operating system, when the time slot assigned to a process is completed, the process switches from the current state to?
a) Suspended state
b) Terminated state
c) Ready state
d) Blocked state
In operating system, each process has its own __
a) open files
b) pending alarms, signals, and signal handlers
c) address space and global variables
d) all of the mentioned
What does OS X has?
a) monolithic kernel with modules
b) microkernel
c) monolithic kernel
d) hybrid kernel
Which one of the following is not a real time operating system?
a) RTLinux
b) Palm OS
c) QNX
d) VxWorks
Which one of the following is not a real time operating system?Read More »
If a process fails, most operating system write the error information to a __
a) new file
b) another running process
c) log file
d) none of the mentioned
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Where is the operating system placed in the memory?
a) either low or high memory (depending on the location of interrupt vector)
b) in the low memory
c) in the high memory
d) none of the mentioned
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Which one of the following errors will be handle by the operating system?
a) lack of paper in printer
b) connection failure in the network
c) power failure
d) all of the mentioned
Which one of the following errors will be handle by the operating system?Read More »
Which one of the following is not true?
a) kernel remains in the memory during the entire computer session
b) kernel is made of various modules which can not be loaded in running operating system
c) kernel is the first part of the operating system to load into memory during booting
d) kernel is the program that constitutes the central core of the operating system
CPU scheduling is the basis of _
a) multiprogramming operating systems
b) larger memory sized systems
c) multiprocessor systems
d) none of the mentioned