MCQS mostly from Waqar Sidhu file 1. In multi-tasking programming, all threads are 2. ""INT 10 Video - Scroll Up Window"" is a type of video services used in which mode? 3. The table index (TT) is set to to access the GDT (Global Descriptor Table). 4. which command is used to push flag to stack 5. The programmable interval timer (PIT) has input frequency of (same value GHZ, KHZ, MHZ, THZ) mn likhi thi correct is MHZ 6. The space where the current state of a task is stored is called 7. IDTR is a ______________ register. 8. Which of the following interrupt is used in debugging with the help oftrap flag? baqi b kafi sare files mn se the.. SHORT What is the effect of REPNE and REPE on the Zero Flag?