C Interview Questions
Questions Answers Views Company eMail

If I want to initialize the array like. int a[5] = {0}; then it gives me all element 0. but if i give int a[5] = {5}; then 5 0 0 0 0 is ans. what will I do for all element 5 5 5 5 5 in a single statement???

IBM, Amdocs,

3 2696

write a C program : To find out the number of identical words in two files . the file name should be taken as command line argument .

Subex,

1 3926

write a C program:There is a mobile keypad with numbers 0-9 and alphabets on it. Take input 0f 7 keys and then form a word from the alphabets present on the keys.

Infosys, Amazon, Subex, Planin, College School Exams Tests, Omega, 91mobiles, App Guruz, Riphah International University, Folio3,

1 9919




write a C program: To recognize date of any format even formats like "feb-02-2003","02-february-2003",mm/dd/yy, dd/mm/yy and display it as mm/dd/yy.

Subex,

2403

write a C program: To search a file any word which starts with ?a?. If the word following this ?a? starts with a vowel.Then replace this ?a? with ?a? with ?an?. redirect with the output onto an output file.The source file and destination file are specified by the user int the command line.

Subex,

1659

CAN ANYONE PLEASE HELP ON THIS PROGRAM FOR MY EXAM..TQ Write a C program to help a H’s Restaurant automate its breakfast billing system. Your assignment should implement the following items: a. Show the customer the different breakfast items offered by the H’s Restaurant. b. Allow the customer to select more than one item from the menu. c. Calculate and print the bill to the customer. d. Produce a report to present your complete program and show more sample output. Assume that the H’s Restaurant offers the following breakfast menu: Plain Egg $2.50 Bacon and Egg $3.45 Muffin $2.20 French Toast $2.95 Fruit Basket $3.45 Cereal $0.70 Coffee $1.50 Tea $1.80 Your program must do the following task below: a. Define the data structs, menu item types with two components: menu item of type string and menu price of type double. Use an array to declare the data structs. b. Function get data to loads the data into the array menu list. c. Function show menu to show the different breakfast items offered by the restaurant and tell the user how to select the items. d. Function print receipt to calculates and prints the customer receipt. The billing amount should include a 5% tax. e. Format your output with two decimal places. The name of each item in the output must be left-justify. You may assume that the user selects only one item of a particular type. f. The two sample output as shown: Welcome to HiFi’s Restaurant 1 Bacon and Egg $3.45 1 Muffin $2.20 1 Coffee $1.50 Tax 5% $0.35 Amount Due $7.50

1 4840

what is the use of operator ^ in C ? and how it works?

2 2389

Is both getch() and getchar() functions are similar? if it is similar means why these two functions are used for same usage? if it is not similar means what is the difference?

Infosys,

1 2060




how to write a bubble sort program without using temporary variable?

Aricent,

1 6070

How to check whether string is a palindrome, WITHOUT USING STRING FUNCTIONS?

Aricent, Manipal University,

2 12539

Is Exception handling possible in c language?

Wipro,

766

How to reverse alternate words in a given line of string For Eg: my name is narasimha output : my eman is ahmisaran

1895

how to write hello word without using semicolon at the end?

Accenture,

6 3210

what is the difference between while and do while?

2 1939

How to print %d in output

Wipro,

6 2595


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Un-Answered Questions { C }

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

706


what is the basis for selection of arrays or pointers as data structure in a program

2949


FILE PROGRAMMING

953


write a c program to do the following: a) To find the area of a triangle. b) To convert the temperature from Fahrenheit to Celsius. c) To convert the time in hours : minutes : seconds to seconds.

743


in a town the percentage of men is 52 the percentage of total literacy is 48 if total percentage of literate men is 35 of the total population write a program to find the total no of the literate men and women if the population of the town is 80000

9156






hi folks i m approching for h1 b interview on monday 8th of august at montreal and i m having little problem in my approval notice abt my bithdate my employer has made a mistake while applying it is 12th january and istead of that he had done 18 the of january do any body have any solution for that if yes how can i prove my visa officer abt my real birthdate it urgent please let me know guys thaks dipesh patel

649


hi any body pls give me company name interview conduct "c" language only

771


application attempts to perform an operation?

652


write a C program: To search a file any word which starts with ?a?. If the word following this ?a? starts with a vowel.Then replace this ?a? with ?a? with ?an?. redirect with the output onto an output file.The source file and destination file are specified by the user int the command line.

1659


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?

820


2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier.  Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed.  When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed.  Sequence of take-off is the sequence of addition to the waitlist

1738


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

864


write a c program thal will find all sequences of length N that produce the sum is Zero, print all possible solutions?

1582


plz let me know how to become a telecom protocol tester. thank you.

942


What is the difference between specifying a constant variable like with constant keyword and #define it? i.e what is the difference between CONSTANT FLOAT A=1.25 and #define A 1.25

655