J. Kumar Infraprojects Vsat Engineer Interview Questions and Answers

Zero trust architecture is a security model that eliminates the idea of trust based on network location.

• Zero trust assumes that threats could be both inside and outside the network.

• It requires strict identity verification for anyone trying to access resources.

• Access controls are based on the principle of least privilege.

• Network segmentation is a key component of zero trust architecture.

• Examples of zero trust architectu...read more

OOPs concepts in Java and synchronization

• OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction

• Inheritance allows a class to inherit properties and methods from another class

• Polymorphism allows objects to take on multiple forms

• Encapsulation hides the implementation details of a class from other classes

• Abstraction focuses on the essential features of an object

• Synchronization is used to control a...read more

SAP BW Modelling involves creating Fact Tables with appropriate ratios.

• Fact Tables are used to store quantitative data in SAP BW.

• They are linked to Dimension Tables which provide context to the data.

• The ratio of Fact Table to Dimension Table should be 1:1 or 1:N.

• This ensures efficient data retrieval and analysis.

• For example, if the Fact Table contains sales data, the Dimension Table could include information about prod

Migrating legacy systems to cloud infrastructure

• Identifying legacy systems and their dependencies

• Designing a cloud infrastructure that meets business requirements

• Ensuring data security and compliance during migration

• Testing and validating the new cloud environment

• Training end-users on the new system