Infinite Computer Solutions Software Engineer Interview Questions, Process, and Tips

Q1. Explain few Java 8 features, Singleton design pattern
Ans. 
Java 8 features include lambda expressions, streams, default methods, and more. Singleton design pattern ensures only one instance of a class exists.
• Java 8 features: lambda expressions, streams, default methods, functional interfaces

• Example: lambda expression - (a, b) -> a + b

• Singleton design pattern: ensures only one instance of a class is created

• Example: Singleton class with private constructor and static method t
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Q2. How Spring security works
Ans. 
Spring Security is a powerful and customizable authentication and access control framework for Java applications.
• Spring Security provides comprehensive security services for Java EE-based enterprise software applications.

• It offers authentication, authorization, and protection against common security vulnerabilities.

• Spring Security is highly customizable and can be integrated with various authentication mechanisms like ...read more
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Q3. Code to reverse a String
Ans. 
Code to reverse a String
• Use a loop to iterate through the characters of the string

• Append each character to a new string in reverse order

• Return the reversed string
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Q4. Code to filter the record using Java 8
Ans. 
Using Java 8 stream to filter records in an array of strings
• Use stream() method to convert the array to a stream

• Use filter() method to specify the filtering condition

• Use collect() method to collect the filtered elements back into an array
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Q1. About myself, project domain knowledge
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Taken basic aptitude Test

Have good logical questions.

Coding teat was easy and very basic to crack

Very basic questions, can be answered easily

Q1. C coding questions, Linux concepts
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Q1. What's your name? House address
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Q2. Rafter after gi to be t
Ans. 
The question is nonsensical and does not make sense.
• The question does not have a clear meaning or context.

• It is likely a mistake or typo.

• Without more information, it is impossible to provide a meaningful answer.
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Q1. Java basic questions, Linux,SQL questions
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Q1. Advance Java questions
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