Shri Mahavir Ferro Alloys Interview Questions and Answers

Objects and classes are fundamental concepts in Java programming language.

• Objects are instances of classes that encapsulate data and behavior.

• Classes are templates or blueprints that define the properties and methods of objects.

• Objects communicate with each other by invoking methods on each other.

• Inheritance allows classes to inherit properties and methods from other classes.

• Polymorphism allows objects to take on multiple forms and behave differently based on their context.

Ops concept refers to the practice of DevOps, which involves collaboration between development and operations teams to improve software delivery.

• Ops concept is a key component of DevOps

• It involves collaboration between development and operations teams

• The goal is to improve software delivery and reliability

• Types of Ops concepts include continuous integration, continuous delivery, and continuous deployment

Accuracy is the most important aspect in accounting.

• Accuracy ensures that financial statements are reliable and trustworthy.

• It helps in making informed decisions based on financial data.

• Errors in accounting can lead to legal and financial consequences.

• Examples of accuracy in accounting include reconciling bank statements, verifying transactions, and maintaining proper documentation.

Work is the effort put in to achieve a desired outcome. Company process is the set of steps taken to achieve a specific goal.

• Work involves physical or mental effort towards a goal

• Company process is a series of steps taken to achieve a specific outcome

• Processes can be formal or informal, depending on the organization

• Examples of company processes include hiring, onboarding, and product development

A port number is a communication endpoint in a network that identifies a specific process or service running on a device.

• Port numbers range from 0 to 65535

• Well-known port numbers are reserved for specific services (e.g. HTTP uses port 80, HTTPS uses port 443)

• Ports below 1024 are considered privileged and require special permissions to use

An IP address is a unique numerical label assigned to each device connected to a computer network.

• IP addresses are used to identify and locate devices on a network.

• There are two types of IP addresses: IPv4 (e.g. 192.168.1.1) and IPv6 (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

• IP addresses can be static (manually assigned) or dynamic (assigned by a DHCP server).