Interview Questions

DriverManager is a class in java.sql package. It is the basic service for managing a set of JDBC drivers.

The flow chart gives a clear graphical representation of an implemented process. This makes the system simple to understand for all persons involved in the project. 

Generally a business analyst covers several stages in Software Development Life Cycle.

Like:  Client Consulting, Client Requirement Study, Planning for business needs, Business Requirement Documenting, Work on functional requirement, Prepare test data with inputs from end users, Document use case scenarios, Help Testing team with test plan and testing, Help end users with user acceptance testing UAT, Go live and post production support tasks.

As far PHP concern it only support single Inheritance in scripting. we can also use interface to achieve multiple inheritance.

By default, primary key creates a clustered index on the column, whereas a unique key creates a non clustered index by default.

You should not use AJAX if:

             =>  You want the page to show in a search engine, such as Google, because WebCrawler does not execute JavaScript code.

             =>  The browser does not support JavaScript.

             =>  You want to create a secure application.

A31. The self-referencing constraint limits in a single table the changes to a primary key that the related foreign key defines. The foreign key in a self referencing table must specify the DELETE CASCADE rule.

As a wholesaler, applicant should say that he/she would face production problem, growing consumption, not concentrating on important market segment, scale of operations not being proper, delivery to different stores and having some issues with suppliers and not a good relationship with suppliers. I would face these problems in reaching the target commitment to suppliers as a wholesaler.