All the mcqs were from past papers solved by moaaz .. and
subjective part is here
1) For which purpose INT 1 is used & describe the
functionality of this interrupt
2) write the four main character of sun SPARC processor
3) write the interrupt number for BIOS disk service
4) which two I/O ports are designated for interrupt controller
5) The following code is written in C program write it in assembly language
"Int subtract (int x,int y)"
6)how many routines required to be defined by a device driver write their names also.
7) why INT and flags are cleared?
8) in order to terminate program we can use 4C or service 31 of INT , explain how it works.
9) write the different register setting for memory allocation using int 21 service
10) write the service following codes providing
Mov si,12
Mov al ,[cs:si]
Mov [opcode],al
Mov byte [cs:si],0*CC
11) write the code for disable sound card of system using PIC post in assembly language
12)the following code is written in C language write the code in assembly language
"Int multiply (int x,int y);"
3) write the interrupt number for BIOS disk service
4) which two I/O ports are designated for interrupt controller
5) The following code is written in C program write it in assembly language
"Int subtract (int x,int y)"
6)how many routines required to be defined by a device driver write their names also.
7) why INT and flags are cleared?
8) in order to terminate program we can use 4C or service 31 of INT , explain how it works.
9) write the different register setting for memory allocation using int 21 service
10) write the service following codes providing
Mov si,12
Mov al ,[cs:si]
Mov [opcode],al
Mov byte [cs:si],0*CC
11) write the code for disable sound card of system using PIC post in assembly language
12)the following code is written in C language write the code in assembly language
"Int multiply (int x,int y);"
Comments
Post a Comment
Please give us your feedback & help us to improve this site.