Interview Questions

Q:

What is the difference between "==" and "==="?

Answer

"==" checks equality only,
"===" checks for equality as well as the type.

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Subject: Web Technology

0 2061
Q:

Can we compile a java program without main?

Answer

Yes, we can. In order to compile a java program, we don't require any main method. But to execute a java program we must have a main in it (unless it is an applet or servlet). Because main is the starting point of a java program.

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Subject: Java

0 2061
Q:

What are the various elements of OOPS?

Answer

Various elements of OOP are:


• Object


• Class


• Method


• Encapsulation


• Information Hiding


• Inheritance


• Polymorphism

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Subject: Java

0 2060
Q:

What is recovery/error testing?

Answer

Recovery/error testing is testing how well a system recovers from crashes, hardware failures, or other catastrophic problems.

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Subject: QA Testing

0 2059
Q:

Give the sequence of execution of the various report triggers?

Answer

Before form , After form , Before report, Between page, After report.

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7 2059
Q:

In a fractional reserve banking system

A) bank accepts deposits B) bank accepts some loans
C) bank has some cash reserves D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Fractional reserve banking is the practice whereby a bank accepts deposits, makes loans or investments, but is required to hold reserves equal to only a fraction of its deposit liabilities. Fractional reserve banking is a banking system in which only a fraction of bank deposits are backed by actual cash on hand and are available for withdrawal. This is done to expand the economy by freeing up capital that can be loaned out to other parties.

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Filed Under: Bank Interview
Exam Prep: Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 2058
Q:

What is the Set interface ?

Answer

- The Set interface provides methods for accessing the elements of a finite mathematical set


- Sets do not allow duplicate elements


- Contains no methods other than those inherited from Collection


- It adds the restriction that duplicate elements are prohibited


- Two Set objects are equal if they contain the same elements

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Subject: Java

0 2057
Q:

What are pass by reference and passby value ?

Answer

Pass By Reference means the passing the address itself rather than passing the value. Passby Value means passing a copy of the value to be passed.

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Subject: Java

0 2054