Forcepoint Software Developer Interview Questions and Answers

Q1. Implement readers-writer lock
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Q1. Data structures, Algorithm
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Basic question asked

Q1. Computer networking based question
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Q2. Dsa question based on graph and dp
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Q3. Based on operating system
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Q4. Function of oops
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Object-oriented programming paradigm that focuses on objects and classes for code organization and reusability.
• Encapsulation: bundling data and methods that operate on the data into a single unit (object)

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types
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Q1. Behavior question asked
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Basic Aptitude questions were there which I think anyone can clear.

2 easy level programming questions were asked.

Q1. Introduction, background, interest, vision.
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Coding test consists of easy to medium difficulty problems.

Q1. HashMap in java
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HashMap in Java is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
• HashMap is part of the Java Collections framework.

• It uses hashing to store key-value pairs, allowing for O(1) retrieval time on average.

• Keys in a HashMap must be unique, but values can be duplicated.

• Example: HashMap map = new HashMap<>(); map.put("key1", 1); int value = map.get("key1");
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Basic coding questions

Q1. Question about current project.
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Q2. Basic Java, spring questions
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Q1. Basic HR questions
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Q1. React js, ReactHooks, es67 features, bootstrap
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60mintues DSA level coding exam