Operating System

515. A page fault occurs when

the Deadlock happens
the Segmentation starts
the page is found in the memory
the page is not found in the memory
✅ The correct answer is option D.

516. The CPU, after receiving an interrupt from an I/O device

halts for a predetermined time
hands over control of address bus and data bus to the interrupting device
branches off to the interrupt service routine immediately
branches off to the interrupt service routine after completion of the current instruction
✅ The correct answer is option D.

519. You can use print manage window

To check status of files in the print queue
To cancel the print job
To interrupt printing
All of the above
✅ The correct answer is option D.