Relinns Technologies Interview Questions and Answers

It includes multiple-choice questions for the field you are applying to.

Some basic data structure and algorithm questions; you can choose your preferred language to code.

Q1. What type of company do you prefer to work for?
Ans. 
I prefer to work for a company that values innovation, collaboration, and work-life balance.
• I prefer a company that encourages creativity and innovation in software development.

• I value a collaborative work environment where team members support and learn from each other.

• I prioritize work-life balance and appreciate companies that offer flexibility and support employee well-being.
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Q2. What is JIT in Java?
Ans. 
JIT stands for Just-In-Time compiler in Java, which compiles Java bytecode into native machine code at runtime.
• JIT compiler improves the performance of Java applications by compiling bytecode into native machine code on-the-fly.

• It helps in reducing the startup time of Java applications as the code is compiled only when needed.

• JIT compiler can also optimize the code based on runtime information, leading to better perfor...read more
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Q1. What is time complexity, and how can it be reduced?
Ans. 
Time complexity refers to the amount of time taken by an algorithm to run as a function of the input size.
• Time complexity is usually expressed using Big O notation.

• It can be reduced by optimizing algorithms, using data structures efficiently, and avoiding nested loops.

• For example, using a hash table for constant time lookups can reduce time complexity compared to linear search in an array.
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Q2. What are the advantages and disadvantages of different search methods?
Ans. 
Different search methods have various advantages and disadvantages.
• Advantages of linear search: simple to implement, works well for small datasets

• Disadvantages of linear search: inefficient for large datasets

• Advantages of binary search: efficient for sorted arrays, faster than linear search

• Disadvantages of binary search: requires sorted data, not suitable for unsorted arrays

• Advantages of hash table search: constant tim...read more
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First round was mcq round having 40 mcq which was needed to be solved in 20 min, 50% question were logical and other 50% was nodejs related.

Online coding exam, had to solve 3 DSA question medium - hard level

Q1. Its was tech + HR 80% question were HR questions and 20% were related to nodejs, and fathom AI will record the whole recording of interview and will send it to you on your mail with the key insights of int...read more
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Q2. Meaning of your name
Ans. 
My name means 'grace' in Latin and 'beloved' in Greek.
• Latin meaning: grace

• Greek meaning: beloved
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Q3. How you relate to your name.
Ans. 
My name reflects my cultural heritage and personal identity.
• My name is of Indian origin, reflecting my cultural background.

• I was named after my grandfather, who was a respected figure in our family.

• My name has a special meaning in Sanskrit, symbolizing strength and wisdom.
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Q4. Trickiest situation faces
Ans. 
Handling a critical production issue with multiple dependencies failing
• Identify the root cause of the issue by analyzing logs and code

• Communicate effectively with team members and stakeholders to coordinate a solution

• Implement a temporary fix if necessary to minimize impact on users
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Q5. Strengths and weaknesses
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Three coding questions related to arrays, strings, and mathematics.

Q1. What is the difference between a database and a data structure?
Ans. 
A database is a collection of data organized in a structured way, while a data structure is a way to store and organize data within a program or system.
• Database is a collection of related data stored in a structured format, like tables in SQL.

• Data structure is a way to organize and store data within a program, like arrays or linked lists.

• Databases are used to store and retrieve data efficiently, while data structures h...read more
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Q2. React vs Angular
Ans. 
React is a lightweight library for building user interfaces, while Angular is a full-fledged framework with more features and complexity.
• React is more flexible and easier to learn compared to Angular.

• Angular provides more out-of-the-box features like routing, forms, and HTTP client.

• React is component-based, while Angular uses a more opinionated MVC architecture.

• React is maintained by Facebook, while Angular is maintain
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Q1. Walk through the process of recruitment
Ans. 
Recruitment process involves sourcing, screening, interviewing, selecting, and hiring candidates.
• Identify hiring needs and create job descriptions

• Source candidates through job boards, social media, referrals, etc.

• Screen resumes and applications to shortlist candidates

• Conduct interviews to assess skills and fit

• Select the best candidate and make a job offer

• Onboard the new hire and integrate them into the organization
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Q1. How will you enhance the culture of the company?
Ans. 
I will enhance the culture of the company by promoting open communication, fostering teamwork, and recognizing employee achievements.
• Promote open communication through regular team meetings and feedback sessions

• Foster teamwork by organizing team-building activities and encouraging collaboration

• Recognize employee achievements through rewards, recognition programs, and celebrating milestones
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