Q. Which of the following provides a buffer between the user and the low-level interfaces to the hardware?

View solution

Q. Which of the following enables the user to utilise the system efficiently?

View solution

Q. Which of the following can make the application program hardware independent?

View solution

Q. Which of the following speed up the testing process?

View solution

Q. Which of the following includes its own I/O routine?

View solution

Q. Which forms the heart of the operating system?

View solution

Q. Which of the following locates a parameter block by using an address pointer?

View solution

Q. Which of the following are not dependent on the actual hardware performing the physical task?

View solution

Q. Which of the following bus can easily upgrade the system hardware?

View solution

Q. Which of the following is the first widely used operating system?

View solution

Q. Which of the following is an example of single task operating system?

View solution

Q. Which of the following becomes a limiting factor while an application program has to be complete?

View solution

Q. Which of the following cannot carry implicit information?

View solution

Q. Which of the following works by dividing the processor’s time?

View solution

Q. Which of the following decides which task can have the next time slot?

View solution

Q. Which of the following controls the time slicing mechanism in a multitasking operating system?

View solution

Q. Which of the following provides time period for the context switch?

View solution

Q. Which of the following can periodically trigger the context switch?

View solution

Q. Which interrupt provides system clock in the context switching?

View solution

Q. The special tale in the multitasking operating system is also known as

View solution