Interview Questions

B+ tree. Because in B+ tree, all the data is stored only in leaf nodes, that makes searching easier. This corresponds to the records that shall be stored in leaf nodes

Batch DL/I

MPP Mode - (Message Processing Program)

BMP Mode - (Batch Message Processing)

Class hierarchies promote reuse in two ways. They are code sharing and interface sharing.

- B2B (Business-to-Business)   :

In B2B, companies transact with each other. This includes the companies selling their product to wholesalers, distributors, etc

- B2C (Business-to-Consumer) :

This is usually when average businesses transact with the customer. This is done through the shopping cart softwares and the amount involved in the transactions is usually low.

- C2B (Consumer-to-Business) :

In this, a consumer places the product on the net. The companies willing to buy this product bid for it. The comsumer can then decide, depending upon the bid, which company to sell it to. 

- C2C (Consumer-to-Consumer):

These kind of transactions are usually done at an individual level. Payments can be done with the help of online systems like PayPal.

The main parties involved in the IR system are: 

i.) Employers – They are the ones who possess the rights to hire the employees and remove them. They also possess the rights to relocate, close or merge the business. They can opt for technological changes as and when they see it in the interest of business. 

ii.) Employees – They are actually the ones who keep the business moving. They possess the rights to voice their opinions and feelings while striving for betterment. They usually form the unions to negotiate with the employers.

iii.) Government – Government is the one who influences the IR system with laws, rules, agreements, awards of court etc. They also include third parties & labour and tribunal courts to manage the IR system.

As per the provisions of Section 12 of the Banking Regulation Act, 1949, the minimum ratio should be 4:2:1.

QA stands for QUALITY ASSURANCE. QA team assures the quality by monitor the whole development process. QA tracks the outcomes and adjusting process to meet the expectation.

The role of Quality Assurance is discussed below:

- QA team is responsible for monitoring the process to be carried out for development.

- Responsibilities of QA team are planning testing execution process.

- QA Lead creates the time tables and agrees on a Quality Assurance plan for the product.

- QA team communicated QA process to the team members.

- QA team ensures traceability of test cases to requirements.