APEX Consultants Interview Questions and Answers

Aptitude with pseudo codes and concepts of oops

3 coding questions to be written on paper

Q1. There was discussion based on the logic of the written code and more questions about projects and java oops code was given to write.
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Q2. Peak element of array
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Pen Paper test of 3 coding questions

Q1. Basics OOPs questons
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Q2. Resume based questions
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Q1. Basic HR questions
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Q1. String immutable question in java
Ans. 
In Java, strings are immutable, meaning once created, their values cannot be changed.
• 1. Immutability: Strings cannot be modified after creation. Example: String str = 'Hello'; str = str + ' World'; // creates a new string.

• 2. Memory Efficiency: Immutable strings can be shared, reducing memory usage. Example: String a = 'Java'; String b = a; // both refer to the same object.

• 3. Thread Safety: Immutable strings are inheren...read more
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Q2. Annotations in Spring boot
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Annotations in Spring Boot are used to simplify the configuration and development of applications.
• Annotations are used to provide metadata about the application's components

• They help in reducing the amount of configuration required

• Examples include @RestController, @Autowired, @RequestMapping
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Q1. Recruitment related questions
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Q1. What are the reasons for choosing Crescendo Global?
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Crescendo Global offers innovative solutions, a collaborative culture, and opportunities for professional growth in analytics.
• Innovative Solutions: Crescendo Global is known for its cutting-edge analytics tools that help clients make data-driven decisions.

• Collaborative Culture: The company fosters a team-oriented environment where diverse ideas are valued, enhancing creativity and problem-solving.

• Professional Growth: C...read more
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Q2. How committed are you to your career?
Ans. 
I am deeply committed to my career, continuously seeking growth and opportunities to contribute meaningfully to my field.
• I regularly pursue professional development through courses and certifications, such as completing a data analysis certification last year.

• I actively seek feedback from peers and supervisors to improve my skills and performance, demonstrating my commitment to growth.

• I have taken on additional respons...read more
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