Drogo Drones Interview Questions and Answers

Basic grammer, maths questions,

Q1. Basic questions on programming languages
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Q2. Oops concepts, collections, method overloading, method overriding
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Q1. Tell me about your self?
Ans. 
I am a software engineer with experience in developing and maintaining software applications.
• Proficient in programming languages such as Java, C++, and Python

• Experience in developing web applications using frameworks like Spring and Django

• Strong problem-solving and analytical skills

• Familiarity with version control systems like Git

• Ability to work in a team and collaborate effectively
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Q2. What is your salary expectations?
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I am open to discussing salary based on the responsibilities and requirements of the position.
• I am flexible and open to negotiation.

• I am looking for a competitive salary based on my skills and experience.

• I am interested in discussing the overall compensation package, including benefits and bonuses.

• I am open to considering other forms of compensation, such as stock options or profit sharing.

• I would like to learn more ab...read more
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First round is the written test

Prepare topics well which they will give

Prepare classic dsa questions

Q1. Explain about company which you known
Ans. 
I know about XYZ Company, a leading software development firm specializing in mobile applications.
• XYZ Company was founded in 2005 and has since developed numerous successful mobile apps for clients in various industries.

• The company has a team of experienced software developers, designers, and project managers who work together to deliver high-quality products.

• Some of the notable apps developed by XYZ Company include a ...read more
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Q2. Explain the projects
Ans. 
I have worked on various projects including a web application for inventory management and a mobile app for task tracking.
• Developed a web application using React for inventory management

• Created a mobile app using Flutter for task tracking

• Implemented RESTful APIs for communication between frontend and backend systems
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Q1. If Flipkart wants to launch a new television set during the big billion days, how many sets should it have in inventory to satisfy the entire demand?
Ans. 
The number of television sets Flipkart should have in inventory to satisfy the entire demand during the big billion days.
• Estimate the demand based on previous sales data and market trends.

• Consider the production capacity and lead time for restocking.

• Factor in potential competition and pricing strategies.

• Use predictive analytics to forecast demand and optimize inventory levels.

• Ensure adequate safety stock to avoid stock
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Q2. How would a company with a lack of knowledge of renewable packaging go about acquiring relevant technology and convincing manufacturers to create a new process?
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Q3. How many potatoes does Lays India procure in 6 months?
Ans. 
Sorry, I do not have access to the procurement data of Lays India.
• No data available

• Cannot answer the question
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Q4. How would you pitch a proposal for a strategic alliance to a company like Amazon?
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Q5. What is your favorite restaurant? Develop a marketing strategy for the same.
Ans. 
My favorite restaurant is a cozy Italian place called La Trattoria.
• Create a social media presence and post mouth-watering pictures of the food

• Offer a loyalty program to encourage repeat customers

• Partner with food bloggers and influencers to promote the restaurant

• Host special events like wine tastings and cooking classes

• Offer delivery and takeout options to reach a wider audience
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Tell me something about yourself.

Walk us through your CV.

How will you encourage people to use paper bags instead of plastic and what will be your strategy to increase the business of paper bags?

How will you strategize to partner with the Indian government on recycling products so that our company is chosen among all the competitors for the project?

Java Programing Round

Q1. Technical HR. They ask java related questions
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Q1. Technical HR round, They ask one program
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In the first round test was conducted on hackerrank platform
it consist of one coding question and one sql question and total 4 mcq are there
the difficulty of coding(dsa) problem is leetcode medium-hard and sql is hard

Q1. 1. Maths puzzle 2. a dp question 3. questions on inheritance 4. some css related question 5. dom application and why we are using dom? 6. DBMS questions
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Q2. Dp question and then optimised to o(n) solution
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Q3. Questions on oops and inheritance
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Q1. 1. some projects that i did 2. why you want to join bizongo? 3. what will you bring to the company if we select you? 4. some behavioural questions...
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1. Search in a row and column wise sorted matrix

Q1. 1. Web Fundamentals
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Q2. 2.Localstorage vs session storage
Ans. 
Localstorage stores data with no expiration date, while session storage stores data for one session only.
• Localstorage data persists even after the browser is closed, while session storage data is cleared when the session ends.

• Localstorage has a larger storage capacity compared to session storage.

• Localstorage data is accessible across different tabs and windows of the same browser, while session storage data is limited ...read more
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Data Structures and Algorithm

Q1. Low Level Design question about designing Redbus
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