Deloitte Software Developer Interview Questions, Process, and Tips

Q1. JWT Authorization
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Q2. Hasp Map internal
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Q1. Lwc intigration apex trigger
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Q2. Lwc1 gbgb gb g
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Q3. Lwc2 h hh yyj
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Q4. Yjyjt g jyjyujj
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30 aptitude question 2 coding question

2 coding question , question was the two sum, there is array you have to find two index in array sum of two index is equal to the target

Q1. What is polymorphism
Ans. 
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.
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Q2. What is abstraction
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Abstraction is the concept of hiding complex details and showing only the essential features of an object or system.
• Abstraction allows developers to focus on what an object does rather than how it does it

• It helps in reducing complexity and improving efficiency in software development

• For example, in object-oriented programming, abstract classes and interfaces are used to define common behaviors without specifying implem
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Q1. What is mvc lify cyle with example?
Ans. 
MVC lifecycle is the sequence of events that occur during the execution of a Model-View-Controller application.
• 1. User interacts with the View triggering a request

• 2. Controller receives the request and processes it

• 3. Controller updates the Model with new data

• 4. Model notifies the View about the changes

• 5. View retrieves the updated data from the Model

• 6. View renders the updated data for the user
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Q2. What is interface,abstraction,polymorphism?
Ans. 
Interface, abstraction, and polymorphism are key concepts in object-oriented programming.
• Interface: A contract that defines a set of methods that a class must implement.

• Abstraction: The process of hiding the implementation details and exposing only the essential features of an object.

• Polymorphism: The ability of an object to take on many forms, allowing objects of different classes to be treated as objects of a common
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Q3. What is const and readonly ?
Ans. 
const and readonly are keywords used in programming to define variables that cannot be modified.
• const is used to declare a constant variable that cannot be changed after initialization

• readonly is used to declare a variable that can only be assigned a value at the time of declaration or in the constructor

• const variables are implicitly static and must be initialized with a constant value

• readonly variables can have differ
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Q4. What is virtual and override keyword?
Ans. 
The virtual keyword is used to allow a method to be overridden in a derived class. The override keyword is used to indicate that a method is intended to override a base class method.
• The virtual keyword is used in the base class to define a method that can be overridden in a derived class.

• The override keyword is used in the derived class to indicate that a method is intended to override a base class method.

• The virtual k...read more
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Good round and an easy one

Q1. One was related to LPS
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Q2. Second one was related to coins change DP problem
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Its a JAM round , HR asked to give intro