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*Cs401 Midterm 30-05-24 8:00 AM paper*
Mcq from Waqar file
*Short question*
1. What is the effect of SP instruction on RET and CALL instructions.
2. Write instruction to copy the offset 0035 a into the current register AX.
3. Mov [bx], ax which addressing mode is use in this instruction?
*Long questions* 1. Difference between near and short jump in detail.
2. Define divide overflow error. Write instructions that make this divide overflow error
Mov bl,
Mov ax,
DIV BL
3. 5 pair given thy physical address find krna tha aun ka.
Cs401 Midterm 31-05-2024
MCQS: not all but mostly from Junaid’s files
Short questions:
*Memory access by 8088 processor
*PUSH and POP operations’ effect on SP
Long questions:
*Explain the bits of given FLAGS such as CF ZF PF SF OF
CS401 Midterm
1. carry flag, zaro flag, sign flag, prioty flag,
2. JCXZ jump instruction working.
3. wrong syntax ko mov with indirect indexing was given mention mistakes and write correct syntax,
Number for background color 2 names of colors were mentioned.
cs401 Midterm
Paper easy tha mcqs files me se aye thy kuch 2–3 conceptual thy k long question tha d/f b/w logical and physical address and k program instruction likhni thi or ak swal tha memory to memory data transfer kesy ho ga
CS401 Final term 12-02-24
Complete paper handout sy tha past file sy kch ni aya tha
short questions
1: What process use for restore and reading task?
2: Use of CLI instruction?
3: Types of Device Drivers and their names?
4: How can illusion of multitasking in assembly language?
Long questions:
1: Difference between protected mode interrupt and real time interrupt.
2: Structure of device drive file.
3: INT 10 instruction k according question tha?
4: Difference between multitasking and multithreading.
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