Q no 41 Write down purpose of JNZ instruction? (2)
Q no 42 How many bytes floppy root directory entry has? (2)
Q no 43 Write the programmer view of processor? (2)
Q no 44 What is scheduler? (2)
Q no 45 Write the names of any two descriptor? (3)
Q no 46 Define the protected mode? (3)
Q no 47 Write the algorithm of multiplication of two 4 bits number? (3)
Q no 48 How threads are register in the scheduler? (3)
Q no 49 INT 14 serial with character to port (5)
AH=………………
AL=……………..
AX=………………
Q no 50 Define the debugger. How to run the debugger tell the command, and all its parts? (5)
Q no 51 Write the code of "break point interrupt routine"? (5)
Q no 52 Describe the format of interrupt descriptor? (5)
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