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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

 931

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

 921

What is singleton pattern in OOPS?

 968

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

 921

Can a constructor be redefined?

 917

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?

 929

What is a persistent class?

 969

What are the parameter types for a method?

 919

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

 1004

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

 834

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

 1000

What are multiple use BADIS?

 992

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

 912

What is a fall back class?

 1017

What is filter dependent BADI?

 926

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Infosys Interview Questions


Un-Answered Questions

Differentiate between intrinsic semiconductors and intrinsic semiconductors?

542

if drug batch rejected in pharma industry thn what techniques are made to clear the batch?

2200

What are the other names of IEEE 802.11 protocol or standard?

1135

What is an angular 2 component?

447

How mining in ethereum works?

1




Can tomcat listen on multiple ports?

451

Tell me can beneficiary claim the policy if the insured person is missing or disappeared for several years? : insurance sales

332

What is the difference between usobx_c and usobt_c?

644

What do you mean by laravel mix?

414

Explain what is sqoop in Hadoop ?

435

How many project sources we can create in metadata?

557

What's risc architecture?

485

What is the difference between ms word and ms excel?

327

Define diffusion current in a semiconductor.

624

What Framework is suitable to validate the Login screen.

1931