Synamedia Software Developer Interview Questions and Answers

Q1. Internal working of Hash Map
Ans. 
Hash Map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash Map uses a hash function to determine the index of the key-value pair in the underlying array.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Hash Map typically has a load factor threshold to determine whe...read more
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Q1. Tell me about yourself, availability, visa-related questions
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Dynamic programming questions, longg time to complete the 2 questions

Problem solving : a clock with 3 hands, no numbers written, guess what it is

Q1. Tell me about your self
Ans. 
I am a passionate software developer with 5 years of experience in building web applications using various technologies.
• 5 years of experience in software development

• Proficient in building web applications

• Skilled in using various technologies
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Q2. Resume discussion
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Q1. Core java, spring boot
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Q1. Reactive forms in angular
Ans. 
Reactive forms in Angular are a way to build forms in a reactive and scalable way.
• Reactive forms use an underlying data model to manage form data.

• They allow for dynamic form creation and validation.

• They can be used with complex form structures and nested forms.

• They provide a more scalable and maintainable approach to form development.

• Example: Creating a reactive form with FormBuilder in Angular.
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Q2. Dependency injection
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Q1. Copy constructor implementation it was based on
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Q1. Binary search question on array
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Q1. Experience and expectations on salary
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Q1. Interview was good but questions asked was very hard. You must have good technical knowledge.
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