Question # 1 of 10 ( Start time: 05 : 00 :49 PM )
Total Marks: 1
Which of the following registers hold the page number for using the write string service of INT 10 ?
Select correct option :
AH
BL
CL
BH
Question # 2 of 10 ( Start time: 05 : 02 :12 PM )
Total Marks: 1
While writing graphics pixel on the screen, which registers hold the value for setting cursor position?
Select correct option :
AX , BX
AX , CX
BX , CX
CX , DX
Question # 3 of 10 ( Start time: 05 : 03 :37 PM )
Total Marks: 1
All registers of a task are stored in a space called ____________________.
Select correct option :
process storage block
process control block
process terminal
swapping space
Question # 4 of 10 ( Start time: 05 : 05 :00 PM )
Total Marks: 1
BIOS video services are broadly classified into _______ categories.
Select correct option :
1
2
3
4
Question # 6 of 10 ( Start time: 05 : 07 :37 PM )
Total Marks: 1
____________ is the highest priority interrupt in interrupt controller.
Select correct option :
IRQ 0
IRQ 1
IRQ 2
IRQ 3
Question # 7 of 10 ( Start time: 05 : 09 :01 PM )
Total Marks: 1
Changing and restoring the state of Central Processing Unit ( CPU) is referred as :
Select correct option :
Thrashing
Multitasking
Context Switching
Multithreading
Question # 8 of 10 ( Start time: 05 : 10 :29 PM )
Total Marks: 1
Which of the following arranges jobs in a sequence in order to be executed?
Select correct option :
Process Control Block
Arranger
Control unit
Scheduler
Question # 9 of 10 ( Start time: 05 : 11 :55 PM )
Total Marks: 1
PCB stands for ?
Select correct option :
Process Control Block
Process Clearing Block
Programable Counter Block
Programs Control Block
Question # 10 of 10 ( Start time : 05 :12 : 28 PM )
Total Marks: 1
IRET returns on the basis of ________ and __________ .
Select correct option :
CS , IP
DS, IP
CS , SS
IP, SP
