Citigroup Interview Questions
- 0of 0 votes
AnswersWhen it is necessary and desirable to build the potential for understanding?
- olivia2002harris April 17, 2022 in United States| Report Duplicate | Flag | PURGE
Citigroup Area Sales Manager - 0of 0 votes
AnswersIs it possible to take into account that professional qualities that are forced at a young age, pain is always valuable and effective?
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Citigroup Area Sales Manager - 0of 0 votes
AnswersCall Girls In~Majnu-ka-tilla~8447779280 Shot 1500 Night 6000
- bijaykausal2121 October 08, 2021 in India for Call Girls In~Majnu-ka-tilla~8447779280 Shot 1500 Night 6000| Report Duplicate | Flag | PURGE
Citigroup Questions - Problem Solving Round - 0of 0 votes
AnswersSort a array in such a way that the duplicates are also in
- bharadwajdaya July 12, 2016 in India
for ex
2 arrays
0 1 3 5
1 2 3 4
output should be
01123345| Report Duplicate | Flag | PURGE
Citigroup Solutions Architect - 0of 0 votes
AnswersIn synchronous request from browser how do you get results if you have to access 2 different databases
- cheeta May 14, 2014 in United States| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - 0of 0 votes
AnswersIn assembly line situation, how do you pass a job from thread1 to thread2 to thread3?
- cheeta May 14, 2014 in United States| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - 0of 0 votes
Answerin a web request you want to send results to the browser/client only if the caching operation goes success. how do you accomplish this.
- cheeta May 14, 2014 in United States| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - 1of 1 vote
Answerswrite a program to write all combination for elements given in a list. (no of elements in given list are may vary)
- PKT April 06, 2014 in United States
for ex list = {1,2,3}
combinations:
1
2
3
12
13
23
123| Report Duplicate | Flag | PURGE
Citigroup - 0of 0 votes
Answersselect * from Employee, Department
- PKT April 06, 2014 in India
will this query execute and in case yes what will be output, in case no why?| Report Duplicate | Flag | PURGE
Citigroup - 0of 2 votes
AnswersClass A
- PKT April 06, 2014 in India
{ void print(){}
}
Class B extends A
{ void print(){}
public static void main(String args[])
{
B b = new A();
}
}
Whats wrong with the above piece of code?
will below mentioned line work?
B b = (B)new A();| Report Duplicate | Flag | PURGE
Citigroup Java - 0of 0 votes
AnswersHow to find starting of loop in a link list in case looping somewhere.
- PKT April 06, 2014 in India
For ex: 1->2->3->4->5->3| Report Duplicate | Flag | PURGE
Citigroup Data Structures - 0of 0 votes
Answerswrite Fibonacci series with recursion.
- contacttovimal January 11, 2014 in India for Risk Management/CMOT| Report Duplicate | Flag | PURGE
Citigroup Java Developer Coding - -1of 1 vote
Answershow you will design directory so your search will faster, provide solution so my search time is efficient.
- contacttovimal January 11, 2014 in India for Risk Management/CMOT| Report Duplicate | Flag | PURGE
Citigroup Java Developer Coding - 1of 1 vote
Answersyou have array of n size having numbers between 1 to 100. you need to provide algorithm for sorting array with BigO(n) iteration.
- contacttovimal January 11, 2014 in India for Risk Management/CMOT| Report Duplicate | Flag | PURGE
Citigroup Java Developer Algorithm - -2of 2 votes
AnswersAsked question on expansion of {2x-3y}^3 ?
- java.interviews.questions October 16, 2013 in India
and equation of line?| Report Duplicate | Flag | PURGE
Citigroup Java Developer Math & Computation - 0of 0 votes
AnswersDifference in SOAP and IIOP?
- java.interviews.questions October 16, 2013 in India| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - 0of 0 votes
AnswersWhat is externalizable interface?
- java.interviews.questions October 16, 2013 in India| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - 0of 0 votes
Answersjava code to calculate size of String without using any length or size method?
- java.interviews.questions October 16, 2013 in India
String input = "abcde ";
int output = 5;| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - 0of 0 votes
AnswersWrite code in java to move char to next position with minimum space requirement?
- java.interviews.questions October 16, 2013 in India
String input = "abcde";
String output = "eabcd";| Report Duplicate | Flag | PURGE
Citigroup Java Developer Java - -3of 3 votes
AnswersWhat is spring Initialization Bean interface?
- java.interviews.questions October 06, 2013 in India| Report Duplicate | Flag | PURGE
Citigroup Applications Developer Java - -3of 3 votes
Answerswhat is generic Eraser in java?
- java.interviews.questions October 06, 2013 in India| Report Duplicate | Flag | PURGE
Citigroup Applications Developer Java - -3of 3 votes
Answersdecide collection in java where you can store this range based search?
- java.interviews.questions October 06, 2013 in India
age range : group id
0-25 : 1
26: 50 : 2
> 51 : 3
best way to store this DS and In search input is age and we should get group id?| Report Duplicate | Flag | PURGE
Citigroup Applications Developer Java - -3of 3 votes
Answerwhen to use serialization vs externalizable interface?
- java.interviews.questions October 06, 2013 in India| Report Duplicate | Flag | PURGE
Citigroup Applications Developer Java - -3of 3 votes
AnswersIf new object is created by thread then where object's attributes are going to be created? stack or heap?
- java.interviews.questions October 06, 2013 in India
class Myclass{
String data;
MyObject object;
public void mehtod(){
data = new String("ddd");
object = new MyObject();
int i = 10;
}
Suppose now thread A creates object of this class and calls method() then where data, object and i will be created? heap or stack of thread?| Report Duplicate | Flag | PURGE
Citigroup Applications Developer Java - 0of 0 votes
AnswersWhat is stale object in Java? How will you handle it? For example: You have a Class A as shown below
- cCAACc May 04, 2013 in United States
public class A{
A(){
// code for database connection
}
// code for other method
}
Now,you are trying to create a object A by its constructor. To initialize constructor it throws some exception to create database connection.
A obj = new A().
obj.amethod() ;
If obj.amethod() ; will be executed successfully or not ?
How will you stop your code not to use obj?| Report Duplicate | Flag | PURGE
Citigroup Developer Program Engineer Java - 1of 1 vote
AnswersDesign a LRU cache in Java.
- cCAACc April 20, 2013 in United States| Report Duplicate | Flag | PURGE
Citigroup Financial Software Developer - 0of 0 votes
AnswerWrite a code in java to design connection pool. You have to pass the parameter like pool size, time out etc.
- cCAACc April 20, 2013 in United States
How will you call the connection from pool?Write the code in Java?
How will you return the connection to pool once time out or connection not in use. You also have to write the exception handling mechanism to print any exception.| Report Duplicate | Flag | PURGE
Citigroup Financial Software Developer Java - 1of 1 vote
AnswersWrite a SQL to find the nth maximum salary in a employee table.
- cCAACc April 20, 2013 in United States| Report Duplicate | Flag | PURGE
Citigroup Financial Software Developer SQL