Interview Questions

Q:

Explain about roll area , Dispatcher, ABAP-Processor.

Answer

Dispatcher recieves the request from client and assigns the request to one of the work process.
Roll area: Each workprocess works in a particular memory that memory is known as Role Area, which consists of User context and session data.
ABAP- Processor :is an interpretor which can execute logic

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Subject: ABAP

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Q:

What is the Oracle Web Cache?

Answer

Oracle Web Cache is a secure reverse proxy cache and a compression engine deployed between Browser and HTTP server, Browser and Content Management server to improve the performance of web sites by caching frequently accessed content. Oracle Web Cache supports:


- Static content caching


- Dynamic content caching


- Partial Page catching


- Request Filtering.

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Subject: Oracle

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Q:

What is ADB in Android ?

Answer

Adb is short for Android Debug Bridge. It allows developers the power to execute remote shell commands. Its basic function is to allow and control communication towards and from the emulator port.

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Q:

Can HTML 5 get the geographical position of a user?

Answer

- Yes, HTML 5 can get the location of a user with the use of Geolocation API.


- Use getCurrentPosition() method to get the user’s current position.

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Subject: Web Technology

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Q:

What is the use of super call?

Answer

By using super call we can call super class constructors  from sub class constructors and we can initialize super class private data.

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Subject: Java

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Q:

What would be the most important service skill that you would need to have in your day to day business?

Answer



1.Patience:If you deal with clients on a daily basis, be certain to stay patient when they come to you confused and frustrated, but also be clear to take the time to truly find out what they need — they'd rather get good service than be rushed out the door!


2. Attentiveness: The capacity to surely listen to customers is so crucial for presenting extremely good service for a number of reasons.


3.Communication Skills: When it comes to crucial points that you want to relay clearly to customers, keep it easy and leave not anything to doubt.


4.Knowledge of the Product: Not knowing your product from front-to-back, you might not know how to solve customer issues when they run into problems.


5.Willingness to Learn: Those who don't show to enhance skills what they do, whether it's helping customers, marketing businesses, or building products, will get left behind by the people willing to put money into their skills.


6.Ability to Use "Positive Language":


    Without positive language: "I cannot get you that product until next month; it is back-ordered and unavailable presently."


    With positive language: "That brand will be available coming month. I can place the order for you immediately and make sure that it is posted to you as soon as it reaches our war


 


 

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Q:

How to check that the file object is pointing a file on HD?

Answer

boolean isFile();

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Subject: Java

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Q:

What is Payroll Journal?

Answer

A payroll journal is like a payroll register. It has salary, bonuses, commission in other words earnings, any deductions such as 401k, fsa etc, state and income taxes etc.
It shows the gross salary less any deductions "Net pay" for the period.

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