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

C (4721)
C++ (3583)
VC++ (653)
Delphi (566)

Python Related (3312)
PHP Related (7341)
Scala (340)
R Programming (396)

Objective-C (429)
Programming Languages AllOther (746)

Programming Languages Interview Questions

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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,

1908

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

Student,

2384

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.

3352

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

1926

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

EDS,

1726

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 5689

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

HCL,

1947

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.

3421

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

2 3199

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 2716

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

2 3398

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

Vector,

8 23544

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

1 2712

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

1796

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

1752

Un-Answered Questions { Programming Languages }

What is SBT? What is the best Build Tool to develop Play and Scala Applications?

What are the Types of Model relationships in django ?

434

How to add custom javascript and css file in magento

How we can get the number of elements in an array?

8819

c program to compute AREA under integral

2348

How to assigning a new character in a string using php?

1105

What happens with the objects if the array is released?

What are the advantages and disadvantages of c language?

973

Why is the order in python dictionaries and sets arbitrary?

977

Is it mandatory to use the model/ database layer?

485

How does Python’s list.sort work at a high level? Is it stable? What’s the runtime?

801

What is pack in python?

794

The performance of an operation in several steps with each step using the output of the preceding step a) recursion b) search c) call by value d) call by reference

1178

Explain the types of dependency injection?

653

How can we make a constant in php?

940

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