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Infosys Interview Questions
Questions Answers Views Company eMail

Static and instance variable and method with live example. Why and when to use

 918

Can a constructor be declared private? If yes then in which scenario?

 910

What is singleton pattern in OOPS?

 958

What is an interface? In what scenario we use interface? What is the difference between abstract class and interface?

 907

Can a constructor be redefined?

 904

If A is the super class of B. And both the classes have constructor. We create an object of class B. Then which constructor will be called? If both then in which order?

 915

What is a persistent class?

 958

What are the parameter types for a method?

 908

What is the difference between RETURNING and CHANGING parameters for a method?

 986

What is pass by value and what is pass by reference? Which is better?

 825

What are secondary indexes. How can we know which index is being used in a select query?

 990

What are multiple use BADIS?

 975

Can we control the sequence in which multiple implementations of a multiple use BADI are called? If yes, how?

 904

What is a fall back class?

 1009

What is filter dependent BADI?

 913

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Infosys Interview Questions


Un-Answered Questions

What is maintenance planning? What are different types of maintenance planning?

632

What are materialized views & where do we use them?

479

Is mongodb single threaded?

1

Which are the important namespaces used in mvc?

701

What do you understand by the term singleton?

567




What is a multimeter?

610

What does orm stand for?

470

Mention what are the advantages of using angularjs?

398

Define and explain android framework.

533

An e-commerce client wants her campaign to be more profitable. After calculating this client's total profits from adwords, what can you do to start maximizing results for profit?

5

How do I get into system32?

497

How did you test the form u developed? How did you taken printout ?

1405

How do I label a bar graph in excel 2016?

289

How can level transmitter in closed tank application be used

1656

Explain stack & heap objects?

619