Revature Interview Questions and Answers for Freshers (2026)

Preparing for a software job interview can be challenging, especially when you are attending your first technical interview. If you are planning to attend a Revature interview, understanding the interview process and practising basic technical questions can help you prepare better.

Revature interview questions may cover programming languages, Java, SQL, HTML, CSS, database concepts, logical reasoning and communication skills. Freshers may also need to attend online assessments and technical discussions based on the role and hiring process.

In this blog, we have covered important Revature interview questions and answers for freshers. You will also find practice questions for online assessments, technical evaluations, Java coding, SQL and HR interviews.

Whether you are preparing for your first software interview or looking for additional practice, this guide will help you revise important concepts and improve your confidence.

About Revature Company

Before attending an interview, it is useful to understand the company and the type of opportunities it offers. Revature is a technology-focused company associated with training and IT talent development.

Candidates interested in starting their careers in the software industry should understand the job role, technical requirements and employment terms before applying.

If you are preparing for Revature careers, make sure you read the official job description carefully. Check the eligibility requirements, location, training details and other conditions mentioned in the job notification.

Here are some basic questions candidates may have about the company:

What is Revature?

Revature is a technology talent development company that works with individuals who want to build careers in the IT industry. Candidates should refer to the official company website for its latest services, job openings and programme details.

Is Revature suitable for freshers?

Freshers interested in software development and technology roles can explore suitable opportunities at Revature. Before applying, candidates should check the eligibility criteria, job responsibilities, training conditions and employment terms.

What should freshers check before accepting an offer?

Before accepting an offer, carefully review the following:

1. Job role and responsibilities.
2. Training duration and conditions.
3. Salary and payment details.
4. Work location and relocation requirements.
5. Employment agreement and service conditions.
6. Notice period and other company policies.

Do not accept an offer without understanding its terms and conditions.

1. What is Limit, Having Clause in SQL ?

A HAVING clause in SQL specifies that an SQL SELECT statement should only return rows where aggregate values meet the specified conditions. It was added to the SQL language because the WHERE keyword could not be used with aggregate functions. The HAVING Clause enables you to specify conditions that filter which group results appear in the results. The WHERE clause places conditions on the selected columns, whereas the HAVING clause places conditions on groups created by the GROUP BY clause.

Syntax: The following code block shows the position of the HAVING Clause in a query.

SELECT FROM WHERE GROUP BY HAVING ORDER BY
The HAVING clause must follow the GROUP BY clause in a query and must also precede the ORDER BY clause if used.
The SQL HAVING Clause
The HAVING clause was added to SQL because the WHERE keyword could not be used with aggregate functions.

HAVING Syntax SELECT column_name(s) FROM table_name WHERE condition GROUP BY column_name(s) HAVING condition ORDER BY column_name(s);

2. What is Wrapper class in Java ?

Wrapper Classes in Java: A Wrapper class is a class whose object wraps or contains a primitive data types. When we create an object to a wrapper class, it contains a field and in this field, we can store a primitive data types. In other words, we can wrap a primitive value into a wrapper class object.

Need of Wrapper Classes: They convert primitive data types into objects. Objects are needed if we wish to modify the arguments passed into a method (because primitive types are passed by value).

The classes in java.util package handles only objects and hence wrapper classes help in this case also. Data structures in the Collection framework, such as ArrayList and Vector, store only objects (reference types) and not primitive types.

An object is needed to support synchronization in multithreading.

public class WrapperExample1{ public static void main(String args[]){ //Converting int into Integer int a=20; Integer i=Integer.valueOf(a);//converting int into Integer Integer j=a;//autoboxing, now compiler will write Integer.valueOf(a) internally System.out.println(a+" "+i+" "+j); }}

Output:

20 20 20

3. What are the advantages of html ?

HTML refers to the HyperText Markup Language.

POINTS ABOUT HTML:

Advantages of HTML:

1.HTML is used to create webpages.
2. HTML used many tags to make a webpage. So it is a tag based language.
3. The tags of HTML are surrounded by angular bracket.
4. It can use wide ranges of colors,objects and layouts.
5. Very useful for beginners in web designing field.
6. First advantage it is widely used.
7. Every browser supports HTML language.
8. Easy to learn and use.
9. It is by default in every windows so you don’t need to purchase extra software.

4 . Explain about Joins in SQL ?

The SQL Joins clause is used to combine records from two or more tables in a database. A JOIN is a means for combining fields from two tables by using values common to each. There are different types of joins available in SQL −

INNER JOIN − returns rows when there is a match in both tables.

LEFT JOIN − returns all rows from the left table, even if there are no matches in the right table.

RIGHT JOIN − returns all rows from the right table, even if there are no matches in the left table.

FULL JOIN − returns rows when there is a match in one of the tables.

SELF JOIN − is used to join a table to itself as if the table were two tables, temporarily renaming at least one table in the SQL statement.

CARTESIAN JOIN − returns the Cartesian product of the sets of records from the two or more joined tables.
Consider the following two tables −

Table 1 − CUSTOMERS Table

+—-+———-+—–+———–+———-+
| ID | NAME | AGE | ADDRESS | SALARY |
+—-+———-+—–+———–+———-+
| 1 | Ramesh | 32 | Ahmedabad | 2000.00 |
| 2 | Khilan | 25 | Delhi | 1500.00 |
| 3 | kaushik | 23 | Kota | 2000.00 |
| 4 | Chaitali | 25 | Mumbai | 6500.00 |
| 5 | Hardik | 27 | Bhopal | 8500.00 |
| 6 | Komal | 22 | MP | 4500.00 |
| 7 | Muffy | 24 | Indore | 10000.00 |
+—-+———-+—–+———–+———-+

Table 2 − ORDERS Table

+—–+———————+————-+——–+
|OID | DATE | CUSTOMER_ID | AMOUNT |
+—–+———————+————-+——–+
| 102 | 2009-10-08 00:00:00 | 3 | 3000 |
| 100 | 2009-10-08 00:00:00 | 3 | 1500 |
| 101 | 2009-11-20 00:00:00 | 2 | 1560 |
| 103 | 2008-05-20 00:00:00 | 4 | 2060 |
+—–+———————+————-+——–+

Now, let us join these two tables in our SELECT statement as shown below.

SQL> SELECT ID, NAME, AGE, AMOUNT FROM CUSTOMERS, ORDERS WHERE CUSTOMERS.ID = ORDERS.CUSTOMER_ID;

This would produce the following result.

+—-+———-+—–+——–+
| ID | NAME | AGE | AMOUNT |
+—-+———-+—–+——–+
| 3 | kaushik | 23 | 3000 |
| 3 | kaushik | 23 | 1500 |
| 2 | Khilan | 25 | 1560 |
| 4 | Chaitali | 25 | 2060 |
+—-+———-+—–+——–+
Here, it is noticeable that the join is performed in the WHERE clause. Several operators can be used to join tables, such as =, <, >, <>, <=, >=, !=, BETWEEN, LIKE, and NOT; they can all be used to join tables. However, the most common operator is the equal to symbol.

5 . What is Constructor in Java ?

A constructor in Java is a block of code similar to a method that’s called when an instance of an object is created. Constructors are used to initialize the object’s state. Like methods, a constructor also contains collection of statements(i.e. instructions) that are executed at time of Object creation.

When is a Constructor called?

Each time an object is created using new() keyword at least one constructor (it could be default constructor) is invoked to assign initial values to the data members of the same class. Constructor is invoked at the time of object or instance creation. For Example:

class Geek
{
…….

// A Constructor
new Geek() {}

…….
}

Constructor(s) of a class must has same name as the class name in which it resides. A constructor in Java can not be abstract, final, static and Synchronized. Access modifiers can be used in constructor declaration to control its access i.e which other class can call the constructor.

How constructors are different from methods in Java?

Constructor(s) must have the same name as the class within which it defined while it is not necessary for the method in java. Constructor(s) do not any return type while method(s) have the return type or void if does not return any value. Constructor is called only once at the time of Object creation while method(s) can be called any numbers of time.

6. What do you mean by Interface in Java ?

An interface in java is a blueprint of a class. It has static constants and abstract methods. The interface in Java is a mechanism to achieve abstraction. There can be only abstract methods in the Java interface, not method body. It is used to achieve abstraction and multiple inheritance in Java. In other words, you can say that interfaces can have abstract methods and variables. It cannot have a method body. Java Interface also represents the IS-A relationship. It cannot be instantiated just like the abstract class. Since Java 8, we can have default and static methods in an interface. Since Java 9, we can have private methods in an interface.

Why use Java interface?

There are mainly three reasons to use interface. They are given below. It is used to achieve abstraction. By interface, we can support the functionality of multiple inheritance. It can be used to achieve loose coupling.

Syntax:

interface <interface_name>{ // declare constant fields // declare methods that abstract // by default. }

Java MCQ Assessment Questions

1. Which keyword is used to inherit a class in Java?

A) implements

B) extends

C) import

D) package

Answer: B) extends

Explanation: The extends keyword is used when one class inherits the properties and methods of another class.

2. Which method is the starting point of a Java application?

A) start()

B) run()

C) main()

D) execute()

Answer: C) main()

Explanation: The main method is the entry point of a standard Java application.

3. Which of the following is not a primitive data type in Java?

A) int

B) char

C) boolean

D) String

Answer: D) String

Explanation: String is a class in Java. It is not a primitive data type.

4. What is the default value of an int instance variable in Java?

A) 1

B) 0

C) null

D) -1

Answer: B) 0

Explanation: An instance variable of type int has a default value of zero if no value is assigned.

SQL Assessment Questions

5. Which SQL command is used to retrieve records from a table?

A) INSERT

B) UPDATE

C) SELECT

D) DELETE

Answer: C) SELECT

Explanation: SELECT is used to retrieve data from one or more database tables.

6. Which SQL clause is used to filter grouped records?

A) WHERE

B) HAVING

C) ORDER BY

D) DISTINCT

Answer: B) HAVING

Explanation: HAVING is used to apply conditions to groups created using GROUP BY.

7. Which key uniquely identifies each record in a table?

A) Foreign Key

B) Primary Key

C) Alternate Key

D) Composite Key

Answer: B) Primary Key

Explanation: A primary key uniquely identifies each row in a database table.

OOPs Assessment Questions

8. Which OOP concept allows a class to acquire properties from another class?

A) Encapsulation

B) Inheritance

C) Abstraction

D) Polymorphism

Answer: B) Inheritance

Explanation: Inheritance allows a child class to reuse the fields and methods of a parent class.

9. What is method overloading?

A) Using different method names

B) Creating multiple methods with the same name but different parameters

C) Hiding a method

D) Deleting a method

Answer: B) Creating multiple methods with the same name but different parameters

Explanation: Method overloading allows a class to have multiple methods with the same name but different parameter lists.

10. Which concept hides internal implementation details?

A) Inheritance

B) Polymorphism

C) Abstraction

D) Compilation

Answer: C) Abstraction

Explanation: Abstraction hides unnecessary implementation details and shows only the important features to the user.

REFERENCES :

http://www.maharashtraspider.com/resources/5197-Advantage-Disadvantage-HTML.aspx

https://www.geeksforgeeks.org/wrapper-classes-java

https://www.javatpoint.com/wrapper-class-in-java

https://www.javatpoint.com/interface-in-java

https://www.geeksforgeeks.org/constructors-in-java

https://www.tutorialspoint.com/sql/sql-using-joins.htm

Revature Interview Process (Step-by-Step Breakdown)

Freshers have reported the following typical Revature interview process:

✅ Step 1: Online Assessment

Aptitude & Logical Reasoning
Basic programming MCQs (Java, Python, or C)

✅ Step 2: Technical Interview

Programming concepts (OOPs, loops, arrays)
Database fundamentals (joins, normalization)
Pseudocode or simple coding tasks

✅ Step 3: HR Interview

Questions about yourself, goals, and availability
Discussions on relocation and training
Soft skill and communication checks

💬 Based on Revature interview experience shared by freshers, the process is smooth and beginner-friendly.

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Common Revature Technical Interview Questions

Revature Online Assessment Pattern 2026

The Revature online assessment is an important topic for candidates preparing for software-related job opportunities. An online assessment helps employers understand a candidate’s basic technical knowledge, problem-solving ability and other skills required for the job.

The assessment pattern may vary depending on the role and recruitment drive. Candidates should check the assessment instructions before starting the test.

Topics to Prepare for the Revature Online Assessment

The following topics are useful for freshers preparing for technical assessments.

Topic	Important concepts
Aptitude	Percentages, ratios, averages and time-based problems
Logical Reasoning	Number series, patterns and logical puzzles
Java Programming	Variables, loops, arrays and methods
OOPs	Inheritance, polymorphism, abstraction and encapsulation
SQL	SELECT, WHERE, JOIN, GROUP BY and HAVING
DBMS	Keys, normalization and relationships
HTML	Tags, attributes, forms and tables
CSS	Selectors, properties, box model and layouts
Communication	Grammar, sentence formation and comprehension

How to Prepare for the Revature Assessment Test

1. Revise basic programming concepts.
2. Practise Java and SQL questions every day.
3. Solve aptitude and logical reasoning problems.
4. Understand OOPs concepts with simple examples.
5. Practise reading comprehension and grammar.
6. Take mock assessments to improve your speed.
7. Review your incorrect answers and understand the solutions.

Regular practice will help you become more comfortable with different types of assessment questions.

Revature Assessment Test Duration

The online assessment usually lasts between 45 to 90 minutes depending on the role and hiring batch.

Topics You Should Prepare

Java OOPs Concepts
Arrays & Strings
SQL Basics
DBMS Normalization
HTML & CSS Basics
Logical Reasoning
Verbal Communication

Sample Revature Assessment Questions

1. What is method overloading in Java?

Method overloading allows multiple methods with the same name but different parameters inside the same class.

2. Write an SQL query to fetch all employees with salary greater than 50,000.

SELECT * FROM employees

WHERE salary > 50000;

3. What is normalization in DBMS?

Normalization is the process of organizing database tables to reduce redundancy and improve data integrity.

Revature Recruitment Process for Freshers 2026

Understanding the Revature hiring process can help freshers prepare for each stage of recruitment. The selection process may include an application review, online assessment, technical evaluation and HR discussion. However, the number of rounds and their order may change depending on the job role and hiring drive.

Here are some stages candidates may come across during the recruitment process.

1. Application and Resume Screening

The first step is applying for the available job position. Candidates may apply through the company’s official careers page, campus placements or other job platforms.

During this stage, the recruitment team reviews the candidate’s profile to check whether their education, skills and qualifications match the job requirements.

Preparation tip: Keep your resume updated with your technical skills, academic projects, certifications and programming knowledge.

2. Online Assessment Test

Candidates who meet the initial requirements may be invited to attend an online assessment.

The test may cover basic programming knowledge, logical reasoning, aptitude and technical concepts. The exact subjects and question types depend on the assessment assigned to the candidate.

Preparation tip: Practise basic programming problems, Java fundamentals, SQL queries and aptitude questions before attending the test.

3. Technical Evaluation

The technical evaluation checks your understanding of programming and basic software development concepts.

Interviewers may ask questions about Java, OOPs, SQL, database management, HTML, CSS and problem-solving. You may also be asked to explain a program or write a simple coding solution.

Preparation tip: Understand the logic behind each program instead of memorising the code. Practise explaining your answers clearly.

4. HR Interview

The HR interview focuses on your communication, career goals, interests and understanding of the job role.

You may be asked questions about yourself, your strengths, your willingness to learn and your availability.

Candidates should also be prepared to discuss work location, relocation requirements and employment conditions if they are relevant to the position.

Preparation tip: Practise common HR questions and prepare clear answers based on your education and career goals.

5. Final Selection and Further Steps

After completing the required interview rounds, shortlisted candidates may receive further communication from the recruitment team.

The next steps may include document verification, offer discussions and onboarding formalities. Always follow the instructions provided by the company and review the offer details carefully.

Note: The above is a general preparation guide, not a confirmed fixed sequence of Revature recruitment rounds. Always follow the latest instructions provided for your particular hiring drive.

Selected candidates receive an offer letter and are enrolled in Revature training before deployment to client projects.

Revature Technical Evaluation – What to Expect

The Revature technical evaluation round mainly checks whether candidates understand core programming concepts and can apply logical thinking.

Important Topics Asked

Java Basics
OOPs Concepts
Exception Handling
Arrays & Strings
SQL Queries
DBMS Concepts
HTML & CSS Basics

Common Technical Questions

Explain the four pillars of OOPs.

The four pillars are:

Encapsulation
Inheritance
Polymorphism
Abstraction

Difference between Array and ArrayList in Java?

Arrays have fixed size while ArrayList is dynamic and can grow automatically.

What is a Primary Key in SQL?

A primary key uniquely identifies each record in a database table.

Java Coding Questions Asked in Revature Interviews

Reverse a String in Java

public class ReverseString {

   public static void main(String[] args) {

       String str = "Revature";

       String rev = "";

       for(int i = str.length()-1; i >= 0; i--) {

           rev += str.charAt(i);

       }

       System.out.println(rev);

   }

}

Output

erutaveR

Find Largest Number in Array

public class LargestNumber {

   public static void main(String[] args) {

       int[] arr = {10, 45, 78, 23};

       int max = arr[0];

       for(int i = 1; i < arr.length; i++) {

           if(arr[i] > max) {

               max = arr[i];

           }

       }

       System.out.println(max);

   }

}

Output

Revature Communication Test & Psychometric Assessment

Some Revature hiring drives also include communication and psychometric assessments.

Communication Test Includes

Reading comprehension
Grammar correction
Sentence formation
Spoken communication
Email writing basics

Psychometric Round Includes

Behavioral questions
Teamwork scenarios
Problem-solving situations
Adaptability questions

Tips to Clear the Communication Round

Speak clearly and confidently
Avoid grammatical mistakes
Practice mock interviews
Improve basic business communication

Revature Study Guide for Freshers

Week 1

Java Basics
OOPs Concepts
Arrays & Strings

Week 2

SQL Queries
DBMS Concepts
Joins & Normalization

Week 3

Aptitude & Reasoning
Communication Skills
Mock Interviews

Week 4

Coding Practice
HR Preparation
Resume Preparation

These are some Revature technical interview questions shared by recent candidates:

Q1: What is the difference between method overloading and overriding?
Q2: What is an abstract class? How is it different from an interface?
Q3: Write a program to reverse a string in Java.
Q4: What is the difference between SQL and NoSQL databases?
Q5: What are the four pillars of OOP?

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Revature HR Interview Questions for Freshers

Freshers often get asked the following Revature HR interview questions:

Tell me about yourself.
Why do you want to join Revature?
Are you comfortable relocating or working in shifts?
What are your strengths and weaknesses?
Are you open to signing a service agreement?

💡 HR discussions are more focused on attitude, communication, and willingness to learn.

Revature Interview Experience (From Real Freshers)

Here’s a summary of Revature interview experiences from Payilagam students and online communities:

✅ Positive Feedback:

Friendly interviewers
Questions were beginner-level
Training + placement assurance

❌ Common Concerns:

Service agreement and relocation terms
Tight timelines between rounds

FAQs About Revature Interviews

What is the Revature interview process for freshers?

It includes 3 rounds – online test, technical interview, and HR interview.

What types of technical questions are asked in Revature interviews?

Basic Java, DBMS, OOPs, and simple coding logic.

What is discussed in the Revature HR round?

Relocation, communication skills, service agreement, and availability.

Is Revature a good company for freshers?

Yes, especially for freshers looking for training + job assurance.

What should I expect in the Revature technical discussion?

Focus on logic, syntax clarity, and real-world problem-solving.

How many rounds are there in the Revature interview process?

Usually there are 3 to 5 rounds including assessment, technical interview, communication round, and HR interview.

Does Revature ask coding questions?

Yes, coding questions related to Java, SQL, arrays, and strings are commonly asked.

What is the Revature service agreement?

Selected candidates may need to sign a service agreement before training and project deployment.

Is there a communication assessment in Revature?

Yes, some hiring drives include communication and psychometric assessments.

What happens after selection?

After selection, candidates go through documentation, background verification, and training onboarding.

What are the common Revature interview questions for freshers?

Revature interview questions for freshers may cover Java, SQL, OOPs concepts, HTML, CSS, programming logic and basic technical concepts. Candidates should also prepare for HR questions and other assessments based on the job role.

What is the Revature online assessment pattern?

The Revature online assessment pattern may vary depending on the hiring drive. Candidates may be tested on programming fundamentals, aptitude, logical reasoning, technical knowledge and communication skills.

What is the Revature technical evaluation?

The Revature technical evaluation is a stage where candidates may be asked questions about programming, databases, OOPs and problem-solving. Candidates should be comfortable explaining basic concepts and writing simple programs.

Is Revature suitable for freshers?

Freshers can explore job opportunities at Revature based on their qualifications and the available roles. Before applying, review the job description, training conditions, salary and employment terms.

Final Tips to Crack the Revature Interview

Revise all OOP concepts before the interview
Practice 2–3 simple coding problems daily
Stay calm during HR discussions
Show eagerness to learn and grow
Be honest about your relocation preferences

Along with these final tips, going through the Revature interview questions, which we have listed above, can help you understand the common patterns and topics covered in both technical and HR rounds. Practicing these questions regularly, revising key concepts, and solving simple coding problems will build your confidence. By combining this preparation with a calm attitude, honesty about your preferences, and eagerness to learn, you can approach the interview confidently. Reviewing Revature interview questions for freshers alongside these strategies ensures that you are well-prepared and ready to leave a strong impression on your interviewer.

At Payilagam, we help freshers like you prepare for Revature, Wipro, Infosys, Qantler, and other IT companies through intensive training, mock interviews, and placement support.

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