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Axes Placement Papers 


The following questions (Q20-Q33) are of a slightly different pattern than those above and may also be asked:


20. Find the output of the following program

int *p,*q;
p=(int *)1000;
q=(int *)2000;
printf("%d",(q-p));

Ans: 500


21. What does the statement int(*x[])() indicate?


22. Which addressing mode is used in the following statements:

(a) MVI B,55
(b) MOV B,A
(c) MOV M,A

Ans. (a) Immediate addressing mode.
(b) Register Addressing Mode
(c) Direct addressing mode


23. RS-232C standard is used in _____________.

Ans. Serial I/O


24. How are parameters passed to the main function?


25. What does the file stdio.h contain?

a) functin definition
b) function decleration
c) both func. defn & func. decleration.


26. sscanf is used for ?


27. Memory. Management in Operating Systems is done by

a) Memory Management Unit
b) Memory management software of the Operating System
c) Kernel

Ans: (b)


28. What does the statement strcat(S2,S1) do?


29. TCP(Transmission Control Protocol) is Connection Oriented and used in ______________ layer?


30. IP(Internet Protocol) is connectionless and used in _________________ layer?


31. For LAN Netwrok layer is not required. Why?


32. What is done for a Push opertion?

Ans: SP is decremented and then the value is stored.


33. Describe the following structures as LIFO/FILO/FIFO/LILO

(a) Stack
(b) Queue

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