This is the paper Cs401P paper (31 july 2026) Mcqs Q1. PIT stands for: Q2. DMA stands for: Q3. Frequecy of PIT is Q4.what is the purpose of INT 13,AH=08h in BIOS Q5. Which string is used in 8088 processor Q6. SUN SPARC belongs to ———processor family Ans (RISC) Q7. Scan code of ESC key is Q8. Port 21 is ———- in PIC Long Questions Q1. Write physical adress of the following; IDDD:0436 1234:7920 74F0:2123 FFFF:4336 Q2. How many ports PIC have? How to take input from port whose number doesn’t fit in a byte? Q3. Write the corresponding assembly code WHILE (AX!=0 ){ BX++ AX- - CX=CX+2 Q4. Write descriptive name of the following; 0x00000000,0x00000000 0x0000FFFF,0x00CF9200 0x0000FFFF,0x00CF9A00