Interview Questions and Answers

Example:

Synchronous: Blocking I/O operations. Asynchronous: Using callbacks or promises in JavaScript.

Example:

In Java, using 'this' to refer to instance variables in a constructor.

Example:

In Java, catching an 'IOException' when reading from a file within a 'try-catch' block.

• Requirements gathering and analysis: This involves understanding the needs of the users and stakeholders, and translating those needs into a set of requirements that the software must meet.
• Design: This involves creating a blueprint for the software, including the overall architecture, the user interface, and the data structures.
• Implementation: This involves writing the actual code for the software.
• Testing: This involves verifying that the software meets the requirements and is free of defects.
• Maintenance: This involves updating and fixing the software as needed, and responding to user feedback.