Anonymous Content Firmware Engineer Interview Questions and Answers

Q1. Basics of sql and some coding questions
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Q2. Data structures
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Q1. Putin arrays strings
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First round was online coding round, second was coding in interview infornt of panel, third was DSA+basic Database questions

Array,binary search, Aptitude

Q1. Coding Questions, java, Web development
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Q1. Just normal Questions
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It have some aptitude question and 2 coding question

Q1. Basic hr question asked like salary and all
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Quant verbal LRDI ,normal question

Dsa array and 2D array

Q1. About project and resume
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Q1. Behavioural question
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Q1. All questions based on your resume and recent project you have done including OOPS concept, MVC , Design patterns, SOLID principles
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Q1. Here test the communications, problem solving skills, Decision making skill, Situation handle, conflict management
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It is pretty good only.

Q1. Asked about all the basics question,alogirthm,programs
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Q2. Basic Coding questions like prime number
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Q3. Acid Properties
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ACID properties are a set of properties that guarantee database transactions are processed reliably.
• Atomicity: Transactions are either fully completed or fully aborted.

• Consistency: Database remains in a consistent state before and after the transaction.

• Isolation: Transactions are isolated from each other until they are completed.

• Durability: Once a transaction is committed, changes are permanent.

• Example: Transfer of fun...read more
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Q1. What is the use of namespace in Php?
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Namespace in PHP is used to avoid naming conflicts between classes, functions, and variables.
• Namespace allows grouping of related classes, functions, and variables under a common name.

• It helps in organizing code and makes it easier to maintain.

• Namespace can be declared using the 'namespace' keyword followed by the namespace name.

• Example: namespace MyNamespace;

• To use a class or function from a namespace, we need to spec...read more
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Q2. Difference between interface and abstract class
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Interface defines only method signatures while abstract class can have both method signatures and implementations.
• An interface can be implemented by multiple classes while an abstract class can only be extended by one class.

• An abstract class can have constructors while an interface cannot.

• An abstract class can have non-abstract methods while an interface can only have abstract methods.

• An abstract class can have instanc...read more
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