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Code Snippets Interview Questions
Questions Answers Views Company eMail

Can we change the validator-rules.xml for our own validations in struts??

Mastek,

2483

#include int main() { int a=3,post,pre; post= a++ * a++ * a++; a=3; pre= ++a * ++a * ++a; printf("post=%d pre=%d",post,pre); return 0; }

 3 6148

Write a (n) algorithm that sorts n distinct integers, ranging in size between 1 and kn inclusive, where k is a constant positive integer. (Hint: Use a kn-element array.)

 4689

PROBLEM #8 The cashier at the counter of a Super Store, Mr. Khazaanchi has the following bundles of rupee cash notes with him: Rs. 1, 2, 5, 10, 50, 100, 500, 1000 A customer comes at his counter with various items that he has shopped. Mr. Khazaanchi totals the item prices and tells the customer his total amount payable. The customer gives Mr. Khazanchi some amount of cash. Find the total number of rupee notes of each denomination (i.e. 1, 2, 5, 10, 50, 100, 500, 1000) Mr. Khazaanchi will have to give to the withdrawer ensuring that the total number of rupee notes are minimum.

AR, ARJ,

1 6168

what will be the output of this program? void main() { int a[]={5,10,15}; int i=0,num; num=a[++i] + ++i +(++i); printf("%d",num); }

Wipro,

3 5754

void main() { int c; c=printf("Hello world"); printf("\n%d",c); }

2 5068

x=2 y=3 z=2 x++ + y++; printf("%d%d" x,y);

 2 5809

write a function that reverse the elements of an array in place.The function must accept only one pointer value and return void.

HCL, SRCASW,

4228

write a function that allocates memory for a single data type passed as a parameter.the function uses the new operator and return a pointer to the allocated memory.the function must catch and handle any exception during allocation

HCL,

2610

create a stucture student containing field for roll no,class,year and marks.create 10 student annd store them in a file

HCL,

2429

how to programme using switch statements and fuctions, a programme that will output two even numbers, two odd numbers and two prime numbers of the users chioce.

Mbarara University of Science and Technology,

2345

c# code to Count number of 1's in a given range of integer (0 to n)

 4536

How to find the list of users who have two codes su01 and pfcg? thank in advance all.

 1827

find out the list of users who have access to all t-codes starts with 'SU'? thanks in advance all.

 2131

Find out the list of roles which gives access to all t-codes in SAP? Thanks in advance.

 2059

Un-Answered Questions { Code Snippets }

What are XML Namespaces?

424

Write a program to convert postfix expression to infix expression.

4331

Teta-Omeg-Big-Oh Show that f(n) = n2 + 3n3 is ;(n3).

3366

Implement a command console for changing settings on a particular object. The command console should allow you to enter a string and will return the response (very similar to a terminal session). The commands are as follows: SET propertyname=newvalue will change the target object’s member named “propertyname” to have a value equal to “newvalue”. If the input value is incompatible (i.e. an int being set to a string), print out an appropriate error message. GET propertyname will print out the current value of the target object’s member named “propertyname”. GET * will print out a list of all target object members and their current values. The system should be extensible for future commands and should accept an arbitrary object, such that another developer could insert another object into the system and rely on the command console to get and set the properties correctly.

3604

Definition of priority queue was given. We have to implement the priority queue using array of pointers with the priorities given in the range 1..n. The array could be accessed using the variable top. The list corresponding to the array elements contains the items having the priority as the array index. Adding an item would require changing the value of top if it has higher priority than top. Extracting an item would require deleting the first element from the corresponding queue. The following class was given: class PriorityQueue { int *Data[100]; int top; public: void put(int item, int priority); // inserts the item with the given priority. int get(int priority); // extract the element with the given priority. int count(); // returns the total elements in the priority queue. int isEmpty(); // check whether the priority queue is empty or not. }; We had to implement all these class functions.

4622




Can we change the validator-rules.xml for our own validations in struts??

2483

What is CDATA?

442

write a vb script to check equal two 2*2 matrix

1228

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

619

iam getting keyword or delimiter error while executing ICETOOL,provide me solution.

1386

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

625

how to test the orientation of the layout in android.to note any changes in the ui design when change orientation

2674

What output does the following code generate? Why? What output does it generate if you make A::Foo() a pure virtual function? class A { A() { this->Foo(); } virtual void Foo() { cout << "A::Foo()" << endl; } }; class B : public A { B() { this->Foo(); } virtual void Foo() { cout << "A::Foo()" << endl; } }; int main(int, char**) { A objectA; B objectB; return 0; }

841

Given a table of the form: Product Sold on A 1/1/1980 B 1/1/1980 C 1/1/1980 A 1/1/1980 B 1/1/1980 C 2/1/1980 A 2/1/1980 There are 30 products and 10,000 records of such type. Also the month period during which sales happened is given to u. Write the program to display the result as: Product Month No. of copies A January 12 A February 15 A March 27 B January 54 B February 15 B March 10 C January 37

2282

What is the code of Password Recovery or Forget your password? Plz tell in c # language.

3725

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