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 4757

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.

1835

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

1865

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.

1937

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.

2052

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 3879

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

1715

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?

2112

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

1 4834

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

Wipro,

4 6615

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

1774

why is java not 100% oops?

IBM,

5 7969

How to implement Thread

2 3818

How to load a class programmatically?

1 4755

what is meant by Encapsulation?Explain with an example?

4 9620

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Un-Answered Questions { Java Related AllOther }

What is a static method?

1008

What is jpa entitymanager?

923

How do I run a project in netbeans?

923

Is lambda functional programming?

855

What is jboss in java?

901

What happens if javac is not recognized?

871

Can we write lambda without functional interface?

897

What is stateless in java?

996

What is log4j in java?

887

program A and B are analysed and found to have worst case running time greater than 150NlogN and N*N respectively. which program has the better guarantee after the running time for the large values of N(N>10000)? which program has the better guarantee for the running time of small program N (N<100)? which program will run faster on average for N=1000?

2150

What is a dao layer in java?

872

What is scrollable resultset in java?

890

What is predicate in lambda expression?

816

What is resultsetmetadata in java?

885

Why is lambda expression used?

897

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