Brillio Lead Engineer Interview Questions and Answers

Q1. Pls explain Plugins execution pipeline
Ans. 
Plugins execution pipeline is the sequence of steps followed when a plugin is executed in a software system.
• Plugins are first loaded into the system.

• The system then determines the order in which the plugins will be executed.

• Each plugin is executed according to its defined functionality.

• Output from one plugin may serve as input to another plugin.

• Finally, the system processes the results of all plugins and completes the
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Q2. What is the differnce b/w Business rule and JavaScript? When to use what?
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Business rules are guidelines or constraints defined by a business, while JavaScript is a programming language used for web development.
• Business rules are specific to a business domain and define constraints or guidelines for operations.

• JavaScript is a programming language used for creating interactive web pages and web applications.

• Business rules are typically defined by business analysts or stakeholders, while JavaSc...read more
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Q1. Where do you see yourself in next 5 years?
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Q2. Explain any major challenge in your previous projects and how did you handle that?
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Q1. ITIL Process / ITSM modules
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Background and experience

Q1. About ServiceNow
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Q1. CTC expectations
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Q1. Core java in depth
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Q2. Javascript in depth
Ans. 
Javascript is a versatile programming language commonly used for web development.
• Javascript is a high-level, interpreted programming language.

• It is used for adding interactivity to websites, creating web applications, and building server-side applications.

• Javascript can manipulate the DOM, handle events, and make asynchronous requests using AJAX.

• It supports object-oriented, functional, and imperative programming styles...read more
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Q1. .Net core and Azure
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Q2. Scenario based questions
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Basic of Oracle/SQL : Joins, left join , trigger

Q1. Tell me about yourself
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Q2. What are pros and cons
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Pros and cons of a Lead Engineer role
• Pros: opportunity to lead and mentor a team, chance to make high-level technical decisions, potential for career growth and advancement

• Cons: increased responsibility and pressure, potential for conflicts with team members or stakeholders, need to balance technical and managerial tasks
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Q1. What is volatile how to use gdb what is singleton
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Questions on volatile, gdb usage, and singleton pattern.
• Volatile is a keyword in C that tells the compiler not to optimize the variable.

• GDB is a debugger tool used to analyze and debug code during runtime.

• Singleton is a design pattern that restricts the instantiation of a class to one object.

• To use GDB, compile the code with the -g flag, run the executable with gdb, set breakpoints, and use commands like 'next' and 'pr...read more
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