LG Soft Interview Questions 01-4-2012

Posted on :11-03-2016

C++ Interview Questions:

Q1. What is the output of the following program?

main()
{
int i=7;
cout<
}

(a) 49 
(b) 56 
(c) 72 
(d) Compiler error


Q2. What will be the value of i & j? 

for(i=0,j=0;i<5,j<25;i++,j++)

(a) i=4, j= 24 
(b) i=24, j= 24 
(c) i=25, j= 25 
(d) i=5, j=25


Q3. What is the output of the following program?

main()
{
char *p,*f();
p=f();
cout<< f() returns:<
}
char *f()
{
char result[80];
strcpy(result, anything will do);
return (result);
}

(a) f() returns: anything will do 
(b) f() returns: result
(c) Compiler error 
(d) None


Q4. What is the output of the following program?

main()
{
int i,j;
i=10;
j=sizeof(++i);
cout<
}

(a) 11 
(b) 10 
(c) 4 
(d) Compiler Error


Q5. How a function can return a structure?

Q6. What are the advantages of exceptions in C++?

Q7. How to initialize a pointer to a function?

Q8. Write a program to reverse a link list?

Q9. Can a C++ program be linked with a C program?



Database Interview Questions:

Q10. Write a query to change the name of SQL prompt?

Q11. What is the difference between oracle and SQL?

Q12. Write a query to eliminate duplicate rows in an Oracle database?

Q13. Write a query to see the name of the current user?

Q14. What are the different commands used in both?



.Net Interview Questions:

Q15. What is the difference between a delegate and an event?

Q16. How JSP different from ASP?

Q17. What are the different types of caching available?

Q18. Write a program to show the function to a pointer?

Q19. What is the assembly file structure of ASP.NET?






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