# AIG Interview Questions

Posted on :06-04-2016

Q1. What is interrupt latency?

Q2. What do you mean by Bit fields? Give example.

Q3. When a process waits for an I/O operation to complete then it is called?

Q4. Write a program to Compare two binary trees they are same or not.

Q5. What is the difference between Char a[ ] = string and char *a = String

Q6. Which is associative of data link layer?

Q7. What is the total number of comparisons in bubble sort when list is not sorted?

Q8. What is preorder?

Q9. What does virtual keyword in C++?

Q10. What is the difference b/w arrays and pointers?

Q11. Difference between const *char p and char const *p;

Q12. Connectionless protocol is?

Q13. Router works which layer of OSI?

Q14. What is the output of the following program?

int main()
{
Int n=20,i; For(i=0;i<=n;i)
{
Printf(-);
Return 0;
}

Q15. Should we have to free the memory compulsory when we use malloc() in a C program?

Q16. What are Data breakpoints? Give two scenarios where we make the use of this?

Q17. What is wrong with the code? The code was for conversion from Celsius to Fahrenheit :

degF =5/9*(c+32)

Q18. Write the function for changing a number from hexadecimal to integer.

Q19. Write a program to find Depth of tree program. We were given the structure of the node using that we need to write the code.

Q20. In binary search we have two comparisons one for greater than and other for less than the mid value. Optimize it, so that we need to check only once.

Q21. Represent (-5)10 in 2s complement representation in 8 bits.

Q22. Some commands in the assembly language were given. Then need to convert this code in assembly

A=300;
For (i=0 ; i<=10 ;  i++)
A=A+200;

Q23. You have N computers and [Ca, Cb] means a is connected to b and this connectivity is symmetric and transitive. Then write a program which checks that all computers are interconnected and talk two each other.

Q24. What is server side caching?

Q25. How many Data types in C language?

Q26. What is Portal(web based online portal)?

Q27. How to use Cascade Macro in Report studio? What is Cascade Macro & and the procedure to use?

Q28. Explain the procedure for configuring Cognos8 with Oracle as Content Manager/Content Store?

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