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Interview Questions

Interview Question and Answers

These are the Questions that are normally asked in a job interview. Interview questions are very specific to the job role you are applying. Most of the times, interview for a job is done if different phases or categories. There are different rounds interviewer has to go through. However, there are certain questions in the interview which are common and can be done real well if we went prepared.

Interview Questions can be in various categories like:

Accounting and Finance, Marketing and Sales, Manufacturing, Finance, Hospitality questions, Law , Leadership and management, customer service, medical and health care, call center, Human Resource, etc.

How to prepare for Interview question and answers?

How to prepare for Interview question and answers? There are many possible ways in which you can prepare for the interview question and answers. If it is technical, you have many important questions that you are sure to ask in the interview. Especially, if you are thorough with the fundamentals or basics, most of your interview is cleared without much hassle.

The key is to prepare for with proper research about the company, where you are going to take the interview. Make sure to go through few same Human Resource questions as well. They will enable you to make good answers, and position yourself as a very good prospect for the job. Make sure you answer the interview question in a way that you will be the best fit for the job. And this can happen only through enough confidence. Make sure to go through as many questions as possible to gain the confidence.

Popular Latest Rated
Q:

How many types of classes are there in Java?

Answer

Two types of classes:


1) Top Level Class


2) Classes within Class


       i) member classes


             a) static member class


             b) non static member class


      ii) local classes


      iii) anonymous classes

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Subject: Java

0 1938
Q:

What is Shift() method in Javascript?

Answer

-The shift() method is similar as the pop() method but the difference is that Shift method works at the beginning of the array. 


-The shift() method take the first element off of the given array and returns it. The array on which is called is then altered.


For example


var myarray = ["apple ", "banana ", "mango "]; 


console.log(myarray.shift());


console.log(myarray);


we get the following console output:


apple


["banana ", "mango "];


 


When we call shift() on an empty array, it will return an undefined value.

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Subject: Web Technology

0 1938
Q:

What is the purpose of the wait(), notify(), and notifyAll() methods ?

Answer

The wait(), notify(), and notifyAll() methods are used to provide an efficient way for threads to wait for a shared resource. When a thread executes an object's wait() method, it enters the waiting state. It only enters the ready state after another thread invokes the object's notify() or notifyAll() methods..

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Subject: Java

0 1938
Q:

In a DB2-CICS program which acts as co-ordinator and which is the participant?

Answer

DB2 acts as the participant and CICS acts as a co-ordinator


 

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Subject: Mainframe Interview

0 1937
Q:

How to Estimate Testing effort ?

Answer

Time Estimation method for Testing Process:


 


Step 1 : count number of use cases (NUC) of system 


Step 2 : Set Avg. Time Test Cases(ATTC) as per test plan 


Step 3 : Estimate total number of test cases (NTC) 


Total number of test cases = Number of Use Cases X Avg. Test Cases per a use case 


Step 4 : Set Avg. Execution Time (AET) per a test case 


Step 5 : Calculate Total Execution Time (TET) 


TET = Total number of test cases * AET 


Step 6 : Calculate Test Case Creation Time (TCCT)


usually we will take 1.5 times of TET as TCCT


TCCT = 1.5 * TET


Step 7 : Time for Re-Test Case Execution (RTCE) this is for retesting


usually we take 0.5 times of TET


RTCE = 0.5 * TET


Step 8 : Set Report generation Time (RGT


usually we take 0.2 times of TET


RGT = 0.2 * TET


Step 9 : Set Test Environment Setup Time (TEST)


it also depends on test plan


Step 10 : Total Estimation time = TET + TCCT+ RTCE + RGT + TEST + some buffer.


 

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Subject: QA Testing

0 1934
Q:

How to insert Javascript in HTML?

Answer

We can insert JavaScript in HTML using <Script tag>. JavaScript can be enclosed in <script type = text/javascript> and ending with </script>.


Example: 


<html> 


  <body> 


        <script type="text/javascript"> 


               ...JavaScript….


         </script> 


   </body> 


</html>

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Subject: Web Technology

0 1934
Q:

What is local class?

Answer

Local class is class defined inside method


EX;


class A { // top level class


  public static void main(string[] args) {


   class B { // local class


   }


}


}

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Subject: Java

0 1930
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 1930