Cognizant Project Associate Interview Questions, Process, and Tips for Experienced

Q1. What's are basic c# concepts
Ans. 
Basic C# concepts include data types, variables, loops, conditional statements, classes, and methods.
• Data types in C# include int, string, bool, double, etc.

• Variables are used to store data and can be declared using var keyword.

• Loops like for, while, and do-while are used for repetitive tasks.

• Conditional statements like if-else and switch-case help in decision making.

• Classes are used to define objects with properties a...read more
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Q1. Database concepts, error handling, code optimization, database optimization.
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Q1. What is what & how
Ans. 
The question is asking for an explanation of 'what' something is and 'how' it works.
• Define the subject or concept being asked about

• Explain the characteristics or components of the subject

• Describe the process or mechanism of how it functions

• Provide examples to illustrate the explanation
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Q1. Why Cognizant & reason for leaving
Ans. 
Chose Cognizant for its reputation in the industry. Leaving for career growth opportunities.
• Chose Cognizant due to its strong reputation in the industry for delivering quality projects

• Seeking new challenges and opportunities for career growth

• Looking for a role that aligns better with long-term career goals
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Q1. Give me the walk through of your project
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Q2. Asking questions on ETL, Snowflake, etc
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Q1. Technical Questions of angular
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Q2. Technical questions of Java
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Q1. Technical as well as managerial Questions
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Q2. You have to write some basic code for api call
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Q1. Salary Discussion
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Q1. What is Virtual DOM
Ans. 
Virtual DOM is a lightweight copy of the actual DOM in memory, used for efficient updating of the real DOM.
• Virtual DOM is a concept used in frameworks like React to improve performance by minimizing actual DOM manipulations.

• Changes are first made to the Virtual DOM, which is then compared to the real DOM to identify the minimal updates needed.

• This approach reduces the number of costly DOM operations, resulting in faste
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Q1. What is most Challenging task you've handle
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Q1. .net core questions
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