C Interview Questions
Questions Answers Views Company eMail

illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question

705

write a program to convert a expression in polish notation(postfix) to inline(normal) something like make 723+* (2+3) x 7 (not sure) just check out its mainly printing expression in postfix form to infix.

Lovely Professional University,

2380

Draw a flowchart to produce a printed list of all the students over the age of 20 in a class .The input records contains the name and age of students. Assume a sentinel value of 99 for the age field of the trailer record

Wipro,

3492




A marketing company wishes to construct a decision table to decide how to treat clients according to three characteristics: Gender, City Dweller, and age group: A (under 30), B (between 30 and 60), C (over 60). The company has four products (W, X, Y and Z) to test market. Product W will appeal to female city dwellers. Product X will appeal to young females. Product Y will appeal to Male middle aged shoppers who do not live in cities. Product Z will appeal to all but older females.

2 924

Write a C program to read the internal test marks of 25 students in a class and show the number of students who have scored more than 50% in the test. Make necessary assumptions.

1 3514

what is c language?

2 1713

why Language C is plateform dependent

Wipro, Siemens,

3 4405

what defference between c and c++ ?

6 4482




How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?

Infosys,

819

hi to every one .. how to view table pool after creating the pooled table? plz help me.. if any knows abt this ..

638

Can U write a C-program to print the size of a data type without using the sizeof() operator? Explain how it works inside ?

HCL, TCS,

2 2570

How to write a code for reverse of string without using string functions?

TCS,

762

Write a program which calculate sum of several number and input it into an array. Then, the sum of all the number in the array is calculated.

2 2409

In c programming typeing to occupy the variables in memory space. if not useing the variable the memory space is wasted.ok, how to avoid the situation..? (the variable is used & notused)

Wipro,

778

what is c

4 2271


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Un-Answered Questions { C }

what is the different bitween abap and abap-hr?

912


write a program that reads lines(using getline), converts each line to an integer using atoi, and computes the average of all the numbers read. also compute the standard deviation.

1063


Read N characters in to an array . Use functions to do all problems and pass the address of array to function. 1. Print only the alphabets . If in upper case print in lower case vice versa. 2. Enter alphanumeric characters and form 2 array alphaets and digits.Also print the count of each array. 3. Find the count of a certain character. 4. Print the positions where a certain character occured. 5. Print the characters between successive array elements. 6. Find the largest and smallest charcter. How many times it each one occured. 7. Enter a certain range. Print out the array elements which occured between these range. 8. Reverse a character array without using another array. 9. Reverse an array region. 10. Replace a the array elements with it next character . Use a after z. 11. Code the array element with certain character as first alphabet. 12. Duplicate all the vowels in a character array. What is the new count. 13. Delete the vowels in a character array. What is the new array count. 14. Print the count of all characters in the array. 15. Enter n alphabets and store a upto tht charcter in array.What is the array count? 16. Sort a character array. 17. Merge 2 character arrays largearray,smallarray. 18. Find the pair with largest number of characters in between. 19. Find the numerical value of a charcter array. 20. Store n numeral characters in an arrray. Insert another numeral character in a certain position. 21. Insert a character in a sorted array. 22. Merge 2 sorted arrays in sorted fashion. 23. Duplicate the least occuring character. 24. Write a menu driven program to circular right/left shift an array of n elements. 25. Is the character array palindrome? if not make it palindrome. 26. Concatenate the first n charaters to the end of the string. 27. Print all n group of chracters which are palindrome. 28. Concatneate the reverse of last n characters to the array.

2534


why wipro wase

1006


Can you think of a logic behind the game minesweeper.

831






write a program to print data of 5 five students with structures?

805


If jack lies on Mon, Tue Wed and jill lies on Thursday, Friday and Saturday. If both together tell they lied yesterday. So c the given options and then c cos in the given dates one will be saying the truth and one will be lying. I got Thursday as option because jack is saying the truth he lied yest but jill is lying again as he lies on that day.

998


What is ambagious result in C? explain with an example.

978


1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

1891


how can i write a program that prints out a box such that whenever i press any key8(coordinate number) on the keyboard, the box moves.

399


how to execute a program using if else condition and the output should enter number and the number is odd only...

821


Is Exception handling possible in c language?

765


Write a C program to accept a matrix of any size. Find the frequency count of each element in the matrix and positions in which they appear in the matrix

704


how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

710


the question is that what you have been doing all these periods (one year gap)

864