7. List some architecture? (3)
why assembly use in multitasking
how we increase the speed of multitasking?
and one q from videos services first page say coding
Some Mcq's jo yaad rahey
Which of the following IRQs is derived by a timer device? • IRQ 0 • IRQ 1 • IRQ 2 • IRQ 3
In STOSB instruction, when DF is clear, SI is • Incremented by 1 • Incremented by 2 • Decremented by 1 • Decremented by 2
In 9pin DB 9 RD is assigned on pin number • 1 • 2 • 3 • 4
In 9pin DB 9 CD is assigned on pin number • 1 • 2 • 3 • 4
In 9pin DB 9 CTS is assigned on pin number • 6 • 7 • 8 • 9
Priority of IRQ 0 interrupt is • medium • high • highest • low
INT 10 is used for __________ services. • RAM • Disk • BIOS video • DOS video
An 8 x 16 font is stored in ______________ bytes. • 2 • 4 • 8 • 16
how we increase the speed of multitasking?
and one q from videos services first page say coding
Some Mcq's jo yaad rahey
Which of the following IRQs is derived by a timer device? • IRQ 0 • IRQ 1 • IRQ 2 • IRQ 3
In STOSB instruction, when DF is clear, SI is • Incremented by 1 • Incremented by 2 • Decremented by 1 • Decremented by 2
In 9pin DB 9 RD is assigned on pin number • 1 • 2 • 3 • 4
In 9pin DB 9 CD is assigned on pin number • 1 • 2 • 3 • 4
In 9pin DB 9 CTS is assigned on pin number • 6 • 7 • 8 • 9
Priority of IRQ 0 interrupt is • medium • high • highest • low
INT 10 is used for __________ services. • RAM • Disk • BIOS video • DOS video
An 8 x 16 font is stored in ______________ bytes. • 2 • 4 • 8 • 16
