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Booz Allen Hamilton Interview Questions, Process, and Tips

Updated 17 Jul 2024

Top Booz Allen Hamilton Interview Questions and Answers

Booz Allen Hamilton Interview Experiences

Popular Designations

3 interviews found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Group Discussion 

Sharing past experiences

Ai Ml Engineer Interview Questions asked at other Companies

Q1. Can you describe a recent machine learning project you built, including a walkthrough of the project and a code sample?
View answer (1)

I applied via Approached by Company and was interviewed before Aug 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. How many CISOs do you know?
  • Ans. 

    I know several CISOs from my previous work experience and professional network.

    • I have worked with 3 CISOs in my previous company

    • I have attended industry conferences where I met and networked with 5 CISOs

    • I am a member of a professional association where I regularly interact with CISOs

    • I have also interviewed CISOs as part of my job in the past

  • Answered by AI
  • Q2. How much experience do you have?
Round 3 - One-on-one 

(1 Question)

  • Q1. What is your 30-60-90 day plan?
  • Ans. 

    My 30-60-90 day plan involves learning the company culture, building relationships, and contributing to team goals.

    • First 30 days: Focus on learning the company culture and getting to know my team members.

    • Next 30 days: Build relationships with key stakeholders and identify areas where I can contribute to team goals.

    • Final 30 days: Begin implementing my ideas and contributing to team projects.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Booz Allen Hamilton Senior Associate interview:
  • Cyberesecurity
Interview preparation tips for other job seekers - Be open and honest. BAH appreciates good people.

Senior Associate Interview Questions asked at other Companies

Q1. On an average, how many invoices can you process in a day?
View answer (10)

Consultant Interview Questions & Answers

user image Manik Gupta

posted on 19 Dec 2015

I applied via Walk-in

Interview Questionnaire 

4 Questions

  • Q1. Why consulting after so much experience?
  • Q2. Why Dubai?
  • Q3. Prepare feasibility study for an American Cosmetics Manufacturer who wants to enter Middle East
  • Ans. 

    Feasibility study for an American Cosmetics Manufacturer entering Middle East

    • Analyze market demand for cosmetics in the Middle East

    • Assess competition and market share of existing cosmetics brands

    • Evaluate cultural and religious factors that may impact product acceptance

    • Examine regulatory requirements and import/export restrictions

    • Determine potential distribution channels and retail partnerships

    • Estimate financial investm...

  • Answered by AI
  • Q4. Market Estimation for Tata Nano and projected revenue for 1st 5 years
  • Ans. 

    Market estimation and projected revenue for Tata Nano for the first 5 years.

    • Analyze current market trends and demand for small, affordable cars

    • Consider factors such as competition, consumer preferences, and economic conditions

    • Evaluate Tata Nano's unique selling points and target market

    • Forecast sales volume and pricing strategy

    • Calculate revenue based on projected sales and pricing

    • Monitor and adjust the estimation based

  • Answered by AI

Interview Preparation Tips

Round: HR Interview
Experience: Understood the background of the company – the company is a global player and sells products everywhere except Middle East • Mainly in Hair Care and Personal Care categories

Round: Case Study Interview
Experience: These are the steps that I took:
1)Understood the background of the company – the company is a global player and sells products everywhere except Middle East Mainly in Hair Care and Personal Care categories
My structure was:
Figure out the market size as follows – total population x % using these products x market share x average unit revenue / year o
Figure out cost to serve this market: Interviewer asked me to ignore this and focus on revenue o
Perform competitive analysis o Understand customers o Understand company competency o Understand regulations •
The interviewer liked my structure and we started by understanding the competition and customer before understanding the company and regulations. Finally, I did the market estimation.
Eventually my recommendation was to enter the market as there emerged a low-cost market (laborers) who could use our low-end products in a high-volume game.

Round: Case Study Interview
Experience: These are the steps that I took:
• Estimate the market size (units)
• Estimate the revenue per unit
• Estimate the growth in market each year to draw a 5 year plan
• Market size
o Start with India Population (households)
o Divide into income segments (to check affordability of owning a car)
o Figure out using poverty line and some other discussions, how many households can actually afford a car
o Then divided into new users and switchers
o Figured out how many new users and % of switchers / 2ndcar buyers
o Worked out the total demand for such cars in market
o Assumed some number for adoption in Year 1
o Evaluated the demand curve – expecting it to be convex with sales rising initially and then slowly flattening as competition comes in and market gets saturated.
o Based on this, predicted some unit sales per year with year 1 > year 2 > year 3 etc.
o Multiplied by constant price (for simplicity) to get revenues for 5 years. The interviewer liked my structure and my thoroughness. In particular he liked my demand curve insight.

Skills: Personnel Management, Case Solving Ability, Case Analysis
College Name: Indian School Of Business (ISB)

Consultant Interview Questions asked at other Companies

Q1. How would you pass an entry for travel expenses incurred and paid by employee and was reimbursed? How would the end to end flow happens
View answer (8)

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Feb 2025.

Round 1 - Technical 

(5 Questions)

  • Q1. Can you provide information about yourself and the projects you have worked on?
  • Q2. What is the Re-Framework, and how do the Dispatcher, Performer, and DataTable transaction approaches function in UiPath?
  • Q3. What is the difference between an execute query and an execute non-query?
  • Q4. What is the difference between a switch statement and an if-else statement?
  • Q5. Datatable how to use it in Uipath, what is a connection string and how we can create that?
Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Feb 2025.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Angular Q only and javascript 1st round was avg and 2nd only program like question that 2nd round very for program I can't crack
  • Q2. What promiss and obs and angular qustion and javascript program
Round 2 - Coding Test 

The program relates to arrays, where they will present some questions

Interview Preparation Tips

Interview preparation tips for other job seekers - they have ask many round but as of other company are not asking that much also package is low
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
-
Result
No response

I was interviewed in Dec 2024.

Round 1 - Aptitude Test 

Basic quant and reasoning questions
Selenium MCQ
Java programs with MCQ

Round 2 - Technical 

(23 Questions)

  • Q1. Tell me about yourself
  • Q2. Where you initialise driver
  • Ans. 

    The driver is typically initialized in the setup method of a test automation framework.

    • Driver initialization is usually done in a setup method before test execution.

    • Commonly used methods for driver initialization include WebDriverManager, System.setProperty, and driver instantiation.

    • Example: WebDriverManager.chromedriver().setup();

  • Answered by AI
  • Q3. Driver is static or non static
  • Ans. 

    Driver can be both static and non-static depending on the context of its usage.

    • Driver class can be static if it is used to initiate the WebDriver instance in a test automation framework.

    • Driver class can be non-static if it is used as an instance variable within a test class.

    • Static driver can be accessed directly without creating an object of the class.

    • Non-static driver requires an object of the class to be created befo

  • Answered by AI
  • Q4. Difference between static and non static
  • Ans. 

    Static variables belong to the class itself, while non-static variables belong to instances of the class.

    • Static variables are shared among all instances of a class

    • Non-static variables are unique to each instance of a class

    • Static variables are initialized only once, at the start of the program

    • Non-static variables are initialized separately for each instance of the class

  • Answered by AI
  • Q5. Disadvantages of static and non static
  • Ans. 

    Static and non-static have their own disadvantages in QA automation testing.

    • Static methods cannot be overridden or inherited, making it difficult to create flexible test cases.

    • Non-static methods require an instance of the class to be created, which can lead to increased memory usage.

    • Static methods can lead to tight coupling between classes, making it harder to maintain and update the code.

    • Non-static methods may have de...

  • Answered by AI
  • Q6. Parallel execution in TestNG
  • Ans. 

    TestNG allows parallel execution of test cases to save time and improve efficiency.

    • TestNG provides the 'parallel' attribute in the testng.xml file to specify the level of parallelism for test execution.

    • Parallel execution can be achieved at the test level, class level, method level, or suite level.

    • TestNG also supports parallel execution of tests across multiple classes or suites using the 'parallel' attribute in the sui...

  • Answered by AI
  • Q7. Write the code for Parallel testing in TestNG
  • Ans. 

    Parallel testing in TestNG allows running tests concurrently for faster execution.

    • Use 'parallel' attribute in testng.xml file to specify parallel execution mode.

    • Set 'parallel' attribute to 'methods', 'classes', or 'tests' based on the level of parallelism needed.

    • Example: <suite name='MySuite' parallel='tests'>

    • Use 'thread-count' attribute to specify the number of threads to use for parallel execution.

  • Answered by AI
  • Q8. Difference between parallel methods and parallel tests
  • Ans. 

    Parallel methods run multiple methods concurrently within a single test, while parallel tests run multiple tests concurrently.

    • Parallel methods execute multiple methods within a single test class concurrently.

    • Parallel tests execute multiple test classes concurrently.

    • Parallel methods are useful for speeding up the execution of a single test, while parallel tests are useful for running multiple tests faster.

    • Example: Runni...

  • Answered by AI
  • Q9. Upload file using rest assured
  • Ans. 

    Use Rest Assured to upload a file

    • Use the given file path to create a File object

    • Use MultiPartSpecBuilder to build the request with the file

    • Send the request using Rest Assured's given(), when(), and post() methods

  • Answered by AI
  • Q10. Postman basic questions
  • Q11. Parameter for post method in postman
  • Ans. 

    The parameter for a POST method in Postman is typically sent in the request body.

    • Parameters are sent in the request body in key-value pairs

    • Parameters can be sent as form-data, x-www-form-urlencoded, or raw JSON

    • Example: {"key": "value"}

  • Answered by AI
  • Q12. BDD Framework cucumber
  • Q13. Cucumber execution process
  • Q14. How cucumber know step defination file placed
  • Ans. 

    Cucumber knows the step definition file based on the annotations provided in the feature files.

    • Cucumber uses annotations like @Given, @When, @Then to map steps in feature files to corresponding step definition methods.

    • Step definition files are typically placed in a separate package or directory within the project structure.

    • Cucumber scans the project directory for step definition files based on the package structure and

  • Answered by AI
  • Q15. Parameters used in cucumber
  • Ans. 

    Parameters used in cucumber are used to pass values to the step definitions in feature files.

    • Parameters are defined in feature files using < > syntax

    • Parameters can be passed to step definitions using Regular Expressions

    • Parameters can be used to make scenarios more reusable and dynamic

  • Answered by AI
  • Q16. Datatable in cucumber
  • Ans. 

    Datatable in Cucumber is used to pass multiple sets of data to a step definition in a scenario.

    • Datatables are defined using pipes (|) to separate values

    • Each row in the datatable represents a set of data passed to the step definition

    • Datatables can be used for parameterization and data-driven testing

  • Answered by AI
  • Q17. Have u created the testplan document when porject was started
  • Ans. 

    Yes, I have created the test plan document at the start of the project.

    • Yes, I always create a test plan document at the beginning of a project to outline the testing approach and strategy.

    • The test plan document includes details on scope, objectives, resources, schedule, and test cases.

    • It helps in ensuring that all stakeholders are aligned on the testing process and expectations.

    • For example, in my previous project, I cr...

  • Answered by AI
  • Q18. Testing cycle when project was on initial level
  • Ans. 

    During the initial testing cycle of a project, focus is on establishing test cases, setting up test environments, and identifying potential issues.

    • Creating test cases based on requirements

    • Setting up test environments

    • Identifying potential issues and risks

    • Executing test cases and reporting defects

    • Collaborating with developers to resolve issues

  • Answered by AI
  • Q19. Risk management and risk based testing
  • Q20. Which estimate technique you follow , if fibonacci then why it is in 1 2 3 5 8 13 ?? Not in 12345678
  • Ans. 

    Fibonacci sequence is a mathematical pattern where each number is the sum of the two preceding ones.

    • Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones.

    • The sequence starts with 1, 2, then each subsequent number is the sum of the two previous numbers (1+2=3, 2+3=5, 3+5=8, and so on).

    • This sequence is used in estimating because it reflects natural growth patterns found in natur

  • Answered by AI
  • Q21. What is testing matrix and automation ROI
  • Ans. 

    Testing matrix is a tool used to track test coverage and automation ROI is the return on investment from implementing automation testing.

    • Testing matrix is a visual representation of test cases, test scenarios, and their coverage across different platforms, browsers, devices, etc.

    • Automation ROI is the measure of the benefits gained from automation testing compared to the costs incurred in implementing and maintaining th...

  • Answered by AI
  • Q22. Cicd tool
  • Q23. Handle team ?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The aptitude test lasts 30 minutes and focuses on topics relevant to data engineering, including Spark, SQL, Azure, and PySpark.

Round 2 - Coding Test 

The coding test is a one-hour examination on PySpark.

Round 3 - Technical 

(3 Questions)

  • Q1. What is the difference between Cache() and Persist()?
  • Q2. What does the purpose of the Spark Submit command in Apache Spark?
  • Q3. What are window functions in SQL?
Round 4 - HR 

(2 Questions)

  • Q1. Could you provide more details about the daily responsibilities associated with this role?
  • Q2. How would you describe your work culture?
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - One-on-one 

(9 Questions)

  • Q1. Myself and experience in english
  • Q2. Selected for the peocess
  • Q3. Last drawn salary why you are not another process
  • Q4. Why you left last job
  • Q5. Rate ur english 1 to 10 numbers
  • Q6. Introduce yourself as a employee
  • Q7. Season topic talk for two minutes
  • Q8. How is good english
  • Q9. Your favourite place on this topic

Interview Preparation Tips

Interview preparation tips for other job seekers - nice but bad
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I was interviewed in Dec 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. More questions asked, oops, coding and selenium, testNG related questions
  • Q2. Drop down coding
Round 2 - Technical 

(1 Question)

  • Q1. Many questions related to projects but not selected at last
Round 3 - One-on-one 

(1 Question)

  • Q1. Basics of Java selenium
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is Docker,image vs containers,mutistage,terraformstatebackend
  • Ans. 

    Docker is a platform for developing, shipping, and running applications using containers. Images are templates for containers, multistage builds optimize Dockerfiles, and Terraform state backend stores infrastructure state.

    • Docker is a platform that allows developers to package applications and their dependencies into containers for easy deployment and scalability.

    • Images are read-only templates used to create containers...

  • Answered by AI
  • Q2. What is diff cloud formation vs terraform, release management like blue green etc.
  • Ans. 

    CloudFormation and Terraform are both infrastructure as code tools, while blue-green release management is a deployment strategy.

    • CloudFormation is a service provided by AWS for creating and managing AWS resources using templates written in JSON or YAML.

    • Terraform is an open-source tool by HashiCorp that allows you to define and provision infrastructure using a declarative configuration language.

    • Blue-green deployment is ...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Equifax Site Reliability Engineer interview:
  • Docker
  • Terraform
  • Kubernetes
Interview preparation tips for other job seekers - do the concept well why what u use this specific tools and all that
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Booz Allen Hamilton Interview FAQs

How many rounds are there in Booz Allen Hamilton interview?
Booz Allen Hamilton interview process usually has 2 rounds. The most common rounds in the Booz Allen Hamilton interview process are One-on-one Round, Group Discussion and Resume Shortlist.
What are the top questions asked in Booz Allen Hamilton interview?

Some of the top questions asked at the Booz Allen Hamilton interview -

  1. Prepare feasibility study for an American Cosmetics Manufacturer who wants to e...read more
  2. Market Estimation for Tata Nano and projected revenue for 1st 5 ye...read more
  3. What is your 30-60-90 day pl...read more

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Booz Allen Hamilton Interview Process

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Booz Allen Hamilton Reviews and Ratings

based on 2 reviews

4.2/5

Rating in categories

4.2

Skill development

3.8

Work-life balance

4.2

Salary

3.0

Job security

3.3

Company culture

4.2

Promotions

4.8

Work satisfaction

Explore 2 Reviews and Ratings
Senior QA Engineer
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₹2.5 L/yr - ₹2.5 L/yr

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