Programming Languages Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C (4721)
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Programming Languages Interview Questions

Questions Answers Views Company eMail

Data Structure: Show that if k is the smallest integer greater than or equal to n+ (log2n)-2, k comparisons are necessary and sufficient to find the largest and second largest elements of a set of n distinct elements. (k comparisons are required to find what you are looking for, but no more than that are needed)

Student,

2019

Data Structure: How many comparisons are necessary to find the largest and smallest of a set of n distinct elements?

Student,

2474

Define a structure to store roll no, name and marks of a student. Using the structure of above write a ‘C’ program to create a file “student.dat”. There must be one record for every student in the file. Accept the data from the user.

3433

What is the difference between void main() and void main (void) give example programme?

2032

What is the proper way of these job Tell me about there full work

EDS,

1831

1Q) your current CTC (current taking currency)? 2Q) Your take home salary?(Monthly Drawing amount, According to your payslips/bank statement) 3Q) Your Expected CTC? 4Q) Your home take salary?

1 5888

is possible to delete specific data in a row by using of sql query?

HCL,

2056

Write a program to find the number of times that a given word(i.e. a short string) occurs in a sentence (i.e. a long string!). Read data from standard input. The first line is a single word, which is followed by general text on the second line. Read both up to a newline character, and insert a terminating null before processing. Typical output should be: The word is "the". The sentence is "the cat sat on the mat". The word occurs 2 times.

3585

write a reverse string to print a stars.(with out using logic) ***** **** *** ** *

2 3388

What will be the result of the following C language program? main() { int a = 0; int b = 20; char x = 1; char y = 10; if(a,b,x,y) printf("Welcome"); }

1 2851

Programs in JAVA to get the remainder and quotient of given two numbers without using % and / operators?

2 3613

main() { int ptr[] = {1,2,23,6,5,6}; printf("%d",&ptr[3]-&ptr[0]); }

Vector,

8 24039

differentiate between private, public and protected data members of the class using example.

1 2854

The program to allow the characters from the input received and send this function to a function check if the characters between letters a to z is a function of y joins as the characters main and output to otherwise return to the original function of the y characters

1885

Write a program that receives as input a number omaadel-n-print, four digits.

1855

Un-Answered Questions { Programming Languages }

How do I send 5 emails and a text message efficiently to newly registered users?

687

How can you disable the WordPress comment?

169

What is data types?

1135

How do I publish changes on wordpress?

171

Does go programming language support operator overloading?

When we delete logfiles such as screenshots how does it affect the ldf file? Ive seen huge change while adding screenshots in the ldf file but a very minor one deleting them.Please Explain

1967

How to get the IP address of the client/user in PHP?

999

It is possible to take number of controls added to form at run-time.ex-when user enter 6, 6 text boxes get added to form,next time number of controls get change as per user number enter. What is code for that?

2034

What are the uses of explode() function?

1120

Code to upload a file in PHP?

1084

List out some artisan commands?

786

Who is father of wordpress?

312

How to call php function from javascript using ajax?

1050

What is structure in c language?

1237

Explain what is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?

1151

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