Infosys Senior Consultant Interview Questions, Process, and Tips

Q1. Java angular related
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Q1. Process related and project related
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Q1. Financials discussed
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Q1. What are Filters in .NET?
Ans. 
Filters in .NET are attributes that can be applied to classes, methods, or properties to add behavior or functionality.
• Filters are used to add behavior or functionality to classes, methods, or properties in .NET applications.

• They can be used for tasks such as logging, exception handling, authorization, and validation.

• Filters can be applied using attributes like [Authorize], [ExceptionFilter], [ActionFilter], etc.
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Q2. Explain your project architecture.
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Q3. How would you compare two objects in Javascript?
Ans. 
In JavaScript, you can compare two objects using the '===' operator for strict equality or by comparing their properties.
• Use the '===' operator to check if two objects are the same instance in memory.

• Compare specific properties of the objects to see if they have the same values.

• Use JSON.stringify() to compare the stringified versions of the objects.
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Q4. Explain Box model.
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Box model is a concept in CSS where every element is treated as a box with content, padding, border, and margin.
• Every element in CSS is considered as a rectangular box.

• The box model consists of content, padding, border, and margin.

• Content is the actual content of the box, padding is the space between the content and the border, border is the line around the box, and margin is the space outside the border.

• The total widt...read more
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Q5. What is Z-index?
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Z-index is a CSS property that controls the stacking order of elements on a webpage.
• Z-index is used to specify the stack order of an element along the z-axis.

• Elements with a higher z-index value will appear on top of elements with a lower z-index value.

• Z-index only works on positioned elements (position: relative, position: absolute, position: fixed, or position: sticky).
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Q6. What will be the output if you try to console log an uninitialized const variable?
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Attempting to console log an uninitialized const variable will result in a ReferenceError.
• Attempting to access an uninitialized const variable will result in a ReferenceError.

• Constants (const) must be initialized with a value at the time of declaration.

• Example: const myVar; console.log(myVar); // ReferenceError: myVar is not defined
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Q1. Basic question about process
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Q1. Detailed interview related to your expertise.
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Q1. What is SDWAN and why it is in demand .
Ans. 
SDWAN stands for Software-Defined Wide Area Network, a technology that simplifies the management and operation of a WAN by decoupling the networking hardware from its control mechanism.
• SDWAN allows organizations to use multiple types of connections, such as broadband internet, LTE, and MPLS, to securely connect users to applications.

• It provides centralized control and visibility, making it easier to manage network traf...read more
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Q2. What are your aspiration and expectations from Infosys
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Q1. Explain Core Data
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Core Data is a framework provided by Apple for managing the model layer objects in an iOS application.
• Core Data allows you to create, read, update, and delete data in your app's database.

• It provides an object-oriented interface to the underlying SQLite database.

• Core Data supports relationships between entities, data validation, and undo/redo functionality.
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Q2. Explain closures
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Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.
• Closures allow functions to 'remember' the environment in which they were created

• They can access variables from their outer scope even after the outer function has finished executing

• Closures are commonly used in event handlers and callbacks
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Write a core data class and write fetch, insert and delete functions

Q1. What is your expected salary
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Q2. Why should we hire you
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Q1. Difference b/w == and equals How hashmap works how struts flow works some sqls related questions
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The interview questions cover topics like the difference between == and equals, how HashMap works, Struts flow, and SQL related questions.
• The '==' operator in Java is used for reference comparison, while the 'equals' method is used for content comparison.

• HashMap in Java is a data structure that stores key-value pairs and uses hashing to store and retrieve elements efficiently.

• Struts is a framework used for developing w...read more
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Q1. 1. Explain current project 2. Explain architecture of your project 3. How you manage your team as a lead
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