Java Related AllOther Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java Related AllOther Interview Questions

Questions Answers Views Company eMail

What is the current code for the Java 5 code class Root { ?

3 4788

Write a class which checks whether a given number is prime or not. Write another class to implement the behavior of previous class and print the series of twin prime number upto a given range.

1847

Write a program using call by refernce for two different classes to explain to print whether a given number is automorphic or not.

1885

Write a program for the following topic - switch case,looping using fuction calling,nesting,console input output. Aim- to print a menu:- 1-series 2-single value. Each menu having sub menu armstrong or perfect.

1957

Topic- looping,function overloading,nesting ,polymorphism. Aim - to write a function with a name buzz-buds,that will check whether the given numbers are buddies or not on the basis of no. of parameters passed during function calling.

2067

please suggest me final year project ideas for computer engg.on java as soon as possible becaus eo want to sumbit project name. and i am very confused.

1 3893

How to reverse the singly linked list(In Node data members are(int data,int pointerTONext))

1725

how ahstraction is the property of oops,this is also in c and c++ ex. printf function which is also hide the unnecessary data,so what is the difference ? and does c++ fallow the abstraction?

2133

when Can an object reference be cast to an interface reference?

1 4848

i heard that JVM internally contains pointers...is this true?

Wipro,

4 6653

In an htm form i have a button which makes us to open another page in 15sec.how will you do that?

1792

why is java not 100% oops?

IBM,

5 8035

How to implement Thread

2 3859

How to load a class programmatically?

1 4775

what is meant by Encapsulation?Explain with an example?

4 9667

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Un-Answered Questions { Java Related AllOther }

What are messages in java?

967

When do we go for java 8 stream api? Why do we need to use java 8 stream api in our projects?

983

Explain issues of old java date api?

1012

Explain the encapsulation principle.

925

Can an application have multiple classes having main method?

946

Why do we create dto in java?

961

What's the difference between code-based security and role-based security? Which one is better? : java security

927

What is the difference between deep copy and shallow copy in java

1013

Who is at risk in java? : java security

964

I get an exception if I remove the static modifier from main?

1027

What is java ioc?

885

I want to control database connections in my program and want that only one thread should be able to make database connection at a time. Define how can I implement this logic?

1008

can anyone tell me what kind of questions are asked for core java exam in aptech

1867

What is the meaning of the words public, static and void?

863

What is connection pooling in java?

990

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