ZaranTech Technical Support Engineer Interview Questions and Answers

System bootup issues can be caused by hardware or software problems.

• Check for loose connections or faulty hardware components

• Verify BIOS settings and ensure correct boot order

• Scan for malware or corrupted system files

• Try booting into safe mode to troubleshoot software conflicts

Object-oriented programming concepts focus on classes, objects, inheritance, encapsulation, and polymorphism.

• Classes: Blueprint for creating objects with attributes and methods.

• Objects: Instances of classes that contain data and behavior.

• Inheritance: Allows a class to inherit attributes and methods from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Abil...read more

To troubleshoot issues and provide solutions, one must identify the problem, gather information, analyze data, and implement a solution.

• Identify the problem by asking questions and gathering information from the user

• Analyze data by reviewing logs, error messages, and system configurations

• Implement a solution by testing and verifying the fix with the user

• Document the solution for future reference

• Provide excellent custom

Effective communication is key to dealing with clients on phone calls. It requires active listening, empathy, and clear articulation.

• Listen actively to the client's concerns and needs

• Show empathy and understanding towards their situation

• Use clear and concise language to explain technical solutions

• Avoid technical jargon and use layman's terms

• Confirm understanding by summarizing the conversation and next steps

• Maintain a ...read more

Dot Net Framework is a software framework developed by Microsoft for building Windows applications.

• It provides a programming model, a comprehensive API set, and runtime environment for building Windows applications.

• It supports multiple programming languages such as C#, VB.NET, F# and more.

• It includes a large class library called Framework Class Library (FCL) which provides language interoperability, memory management, ...read more

Dot Net Core offers cross-platform compatibility, improved performance, and enhanced security.

• Cross-platform compatibility allows for development on multiple operating systems

• Improved performance through features like just-in-time compilation and better memory management

• Enhanced security with built-in features like data protection and secure coding practices

• Support for microservices architecture and containerization

• Ope...read more