Interview Questions

Q:

Rate Yourself 1-10?

Answer

I think its 8 because even if i have strength i still have weaknesess.

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Subject: About Yourself

27 8325
Q:

Which JSON framework is supported by iOS?

Answer

SBJson framework is supported by iOS. It is a JSON parser and generator for Objective-C. SBJson provides flexible APIs and additional control that makes JSON handling easier.

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Subject: IOS

5 8324
Q:

If you are using C language to implement the heterogeneous linked list, what pointer type will you use?

Answer

The heterogeneous linked list contains different data types in its nodes and we need a link, pointer to connect them. It is not possible to use ordinary pointers for this. So we go for void pointer. Void pointer is capable of storing pointer to any type as it is a generic pointer type.

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Subject: Java

0 8248
Q:

Why do you usually choose to implement SAP?

Answer

There are number of technical reasons numbers of companies are planning to implement SAP. It’s highly configurable, highly secure data handling, min data redundancy, max data consistency, you can capitalize on economics of sales like purchasing, tight integration-cross function.

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Subject: SAP

0 8244
Q:

Which method names follow the JavaBeans standard?

A) addSize B) putDimensions
C) getCust D) deleteRep
 
Answer & Explanation Answer: C) getCust

Explanation:

C use the valid prefixes 'get' and 'is

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Filed Under: Java

0 8177
Q:

Should a main() method be compulsorily declared in all java classes?

Answer No not required. main() method should be defined only if the source class is a java application.
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Subject: Java

10 8157
Q:

What is a KPO? What Is the difference between call center and a KPO?

Answer

KPO stands for Knowledge Process Outsourcing. It is a subset of call centers. The ways in which a KPO differs from a call center are :


1. In KPO knowledge and information related work is carried out.


2. Staff requirement is for highly skilled people.


3. Is mainly related to support and not sales.


4. Carries out works mainly for research and analysis process besides support.

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Subject: Call Center

6 8098
Q:

Explain electronic payment procedure.

Answer

- The merchant submits a credit card transaction to the Payment Gateway on behalf of a customer via secure connection from a Web site, at retail, from a MOTO center or a wireless device. 


- Payment Gateway receives the secure transaction information and passes it via a secure connection to the Merchant Bank’s Processor. 


- The Merchant Bank’s Processor submits the transaction to the Credit Card Interchange (a network of financial entities that communicate to manage the processing, clearing, and settlement of credit card transactions). 


- The Credit Card Interchange routes the transaction to the customer’s Credit Card Issuer. 


- The Credit Card Issuer approves or declines the transaction based on the customer’s available funds and passes the transaction results, and if approved, the appropriate funds, back through the Credit Card Interchange. 


- The Credit Card Interchange relays the transaction results to the Merchant Bank’s Processor. 


- The Merchant Bank’s Processor relays the transaction results to Payment Gateway. 


- Payment Gateway stores the transaction results and sends them to the customer and/or the merchant. This communication process averages three seconds or less. 


- The Credit Card Interchange passes the appropriate funds for the transaction to the Merchant’s Bank, which then deposits funds into the merchant’s bank account. The funds are typically deposited into your primary bank account within two to four business days.

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Subject: Web Technology

9 8090