QUIZ # 2
CS401-Computer Architecture & Assembly Language Programming
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Quiz was Easy, Basic Questions
Question # 1 of 10:
Which of the following IRQs is a cascading interrupt?
Which of the following IRQs is connected to serial port COM 2?
Which of the following instruction selects memory address space?
Question # 4 of 10:
Which of the following port number is used to send an end of interrupt (EOI) signal to the PIC after an interrupt is ended?
The interrupt mask register which can be used for enabling or disabling interrupts is associated with:
The parallel port connector is called?
If ___ is set, the after every instruction type 1 interrupt will be automatically generated.
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Question # 8 of 10:
Which of the following is highest priority interrupt?
Threads can have function calls, parameters and ___ variables.
The first parallel port LPT1 has port number designated from ___ .
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CS401-Computer Architecture & Assembly Language Programming
đŸ‘‰Shared by: Anny
Quiz was Easy, Basic Questions
Question # 1 of 10:
Which of the following IRQs is a cascading interrupt?
- IRQ 0
- IRQ 1
- IRQ 2 (page # 106) ✔
- IRQ 3
Which of the following IRQs is connected to serial port COM 2?
- IRQ 0
- IRQ 1
- IRQ 2
- IRQ 3 (page # 106) ✔
Which of the following instruction selects memory address space?
- MOV (page # 107) ✔
- DEC
- IN
- ADD
Question # 4 of 10:
Which of the following port number is used to send an end of interrupt (EOI) signal to the PIC after an interrupt is ended?
- 0x16
- 0x20 (page # 108 example 9.2) ✔
- 0x60
- 0x378
The interrupt mask register which can be used for enabling or disabling interrupts is associated with:
- Port 19
- Port 20
- Port 21 (page # 107) ✔
- Port 22
The parallel port connector is called?
- DB-25 (page # 117) ✔
- BD-25
- DB-24
- BD-24
If ___ is set, the after every instruction type 1 interrupt will be automatically generated.
- parity flag
- trap flag (page # 125) ✔
- carry flag
- overflow flag
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Question # 8 of 10:
Which of the following is highest priority interrupt?
- INT 3
- INT 2
- INT 1
- INT 0 (page # 106) ✔
Threads can have function calls, parameters and ___ variables.
- global
- local (page # 133) ✔
- legal
- illegal
The first parallel port LPT1 has port number designated from ___ .
- 178 to 17A
- 278 to 27A
- 378 to 37A (page # 117) ✔
- 478 to 47A
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