Y N Hotels Post Graduate Student Interview Questions and Answers

I have used various types of testing such as functional, regression, performance, and security testing. My test strategy plan involves identifying test scenarios, creating test cases, executing tests, and reporting defects.

• Functional testing to ensure the software meets the specified requirements

• Regression testing to ensure new changes do not affect existing functionality

• Performance testing to ensure the software can h...read more

Answering a case study question on group discussion for change in business plan on a global level.

• Start by understanding the current business plan and its limitations

• Identify the reasons for change and the potential benefits

• Consider the impact on different regions and stakeholders

• Develop a new plan with clear goals and strategies

• Communicate the change effectively to all stakeholders

• Monitor and evaluate the implementati...read more

PE Ratio is a valuation ratio that compares a company's current share price to its per-share earnings.

• PE Ratio = Market Price per Share / Earnings per Share

• It is used to determine if a stock is overvalued or undervalued

• Example: A company with a PE ratio of 20 means investors are willing to pay $20 for every $1 of earnings

• ERP (Enterprise Resource Planning) systems automate and integrate business processes

• Cost variances ...read more

Static class and static constructor in C#

• Static class can only contain static members and cannot be instantiated

• Static constructor is called only once when the class is first accessed

• Static constructor is used to initialize static members of the class

• Example: Math class in C# is a static class

• Example: static constructor can be used to initialize a static variable with a value

Performance improvement in Angular app

• Use lazy loading to load modules on demand

• Optimize change detection strategy

• Use trackBy function in ngFor loops

• Minimize DOM manipulation

• Use AOT compilation

• Implement server-side rendering

• Use web workers for heavy computations

• Use caching for frequently accessed data