Interview Questions

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 2124
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 2123
Q:

What is meant by BDC. How many methods of BDC are there?

Answer

BDC ----> Batch Data Communication 


Methods of BDC-----> Direct Input method, Batch Input Session method, Call transaction method.

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Subject: SAP

0 2120
Q:

How do you deal with authority?

Answer

By asking this the interviewer want to know how much will you obey and obedient to your respective authorities.


 


Example answer :


Say that you deal with authority as you deal with customers - with integrity, professionalism and politeness.

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Q:

Are you comfortable offering our charge account to customers?

Answer

A candidate should not be shy here. Someone who tells you that they are uncomfortable when being solicited for proprietary charges by other retailers will not be successful in your organization. If that is something that you as a candidate struggle with, make sure that you portray your desire to succeed. Tell the employer that it is something that you are gaining skills on, and would love the opportunity to perfect your script.

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Subject: Retail

0 2117
Q:

In recording an accounting transaction in a double-entry system

A) there must always be entries made on both sides of the accounting equation. B) the amount of the debits must equal the amount of the credits.
C) there must only be two accounts affected by any transaction. D) the number of debit accounts must equal the number of credit accounts.
 
Answer & Explanation Answer: B) the amount of the debits must equal the amount of the credits.

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

0 2116
Q:

Transfer payments are included in

A) Government subsidies B) GDP
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) Government subsidies

Explanation:

Transfer payments are included in GDP and not in GDP.

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

1 2116
Q:

What is abstract method?

Answer

abstract method is a method declared with abstract modifier but  with out body.

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Subject: Java

0 2116