Code Snippets Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Code Snippets Interview Questions

Questions Answers Views Company eMail

What output does this program generate as shown? Why? class A { A() { cout << "A::A()" << endl; } ~A() { cout << "A::~A()" << endl; throw "A::exception"; } }; class B { B() { cout << "B::B()" << endl; throw "B::exception"; } ~B() { cout << "B::~B()"; } }; int main(int, char**) { try { cout << "Entering try...catch block" << endl; A objectA; B objectB; cout << "Exiting try...catch block" << endl; } catch (char* ex) { cout << ex << endl; } return 0; }

1103

Write a program that will convert an integer pointer to an integer and vice-versa.

969

Write a program that implements a date class containing day, month and year as data members. Implement assignment operator and copy constructor in this class.

963

Write code that allows to create only one instance of a class?

920

Write code to add functions, which would work as get and put properties of a class?

931

Write code to make an object work like a 2-d array?

900

Write a code snippet to display an integer in a binary format?

911

what is the structure of xml document ?

677

What is xml schema?

635

What is a cdata section in xml?

698

How to print sum of the numbers starting from 1 to 100?

849

Write a python program to swap the first and last value of a list?

964

Write a program to reverse a number in python?

912

Write a python program to check common letters in two input strings?

891

What is the output when we execute list(“hello”)?

1071

Un-Answered Questions { Code Snippets }

What is data _null_? ,Explain with code when u need to use it in data step programming ?

3410

Write a function that takes as input a binary tree, and prints out each level of the tree on a newline. For example: a / b c / / d e f will output: a b c d e f

1857

What is the functionality of GetWindow?

603

how to take time as input in the format (12:02:13) from user so that controls remains between these columns?

2318

Can I replace HTML with XML?

644

What is a well formed XML document?

603

How a web page can communicate with a web server while a user type characters in an input field.

1062

Write a python program to check if a number is a perfect number?

957

how to pass data between pages using Frames

2786

code to create a new window

2233

Please give me the vb.net codes for deadlock(like detecting,& avoiding) in any version of vb.net.

3551

Write a Program to find the reverse of a given number.

895

What is the match merge ? compare data step match merge with proc sql merge - how many types are there ? data step vs proc sql

2996

Could u please tell me any UNIX scripts that 'll lead to find the network latency of the servers.?or else any unix command to find the network latency of a server?Thnx in advance...

2216

What is XQuery?

653

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