Hic Global Solutions Salesforce Developer Trainee Interview Questions, Process, and Tips

Q1. Basic Java questions
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Q2. Sorting questions
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Q1. Basic hr questions and about the salary
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Q1. What is Inheritance?
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Inheritance is a mechanism in object-oriented programming where a new class is created from an existing class.
• It allows the new class to inherit the properties and methods of the existing class.

• The existing class is called the parent or superclass, while the new class is called the child or subclass.

• The child class can add new properties and methods or override the ones inherited from the parent class.

• Inheritance promo...read more
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Q2. What are oops concepts
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Object-Oriented Programming concepts that help in creating modular and reusable code.
• Encapsulation - bundling of data and methods that operate on that data

• Inheritance - creating new classes from existing ones

• Polymorphism - ability of objects to take on multiple forms

• Abstraction - hiding implementation details and showing only functionality

• Examples: Class, Object, Inheritance, Encapsulation, Polymorphism, Abstraction
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Q3. What is polymorphism?
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Polymorphism is the ability of an object to take on many forms.
• It allows objects of different classes to be treated as if they are objects of the same class.

• It is achieved through method overriding and method overloading.

• Example: A parent class Animal can have child classes like Dog, Cat, and Bird. All these child classes can inherit the properties of the parent class and have their own unique properties and methods.

• Po...read more
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Q4. What is method overriding?
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Method overriding is a feature in object-oriented programming where a subclass provides its own implementation of a method that is already defined in its parent class.
• Method overriding is used to achieve runtime polymorphism.

• The method in the subclass must have the same name, return type, and parameters as the method in the parent class.

• The access level of the overriding method cannot be more restrictive than the overr...read more
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They told me write one soql query, then gave me a trigger and that's it.

Q1. 1.Salary discussion 2. Service bond discussion. Working hour discussion.
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Q2. Discussion about appraisal
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