Walmart Interview Questions, Process, and Tips for Experienced

Q1. What is AOP and how to prepare AOP
Ans. 
AOP stands for Annual Operating Plan. It is a detailed plan of an organization's revenue and expenses for the upcoming year.
• AOP is prepared by analyzing past performance, market trends, and future goals.

• It includes revenue projections, expense budgets, and capital expenditure plans.

• AOP is usually prepared by the finance department in collaboration with other departments.

• It is an important tool for financial planning an...read more
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Q2. Knowledge about automation - power BI, Macros, advanced Excel.
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Q3. How to map a process
Ans. 
Mapping a process involves identifying its steps and creating a visual representation of the flow.
• Identify the process to be mapped

• List the steps involved in the process

• Create a flowchart or diagram to represent the process

• Include decision points and potential outcomes

• Review and refine the process map as needed
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Q1. Why do you want to switch
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Q2. All about current experience
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Q1. All questions related to current experience
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Q2. How to communicate effectively with teams sitting in different geographies
Ans. 
Effective communication with geographically dispersed teams requires clear communication channels, cultural sensitivity, and regular check-ins.
• Establish clear communication channels such as video conferencing, instant messaging, and email

• Be sensitive to cultural differences and adapt communication style accordingly

• Schedule regular check-ins to ensure everyone is on the same page and address any concerns or issues

• Encour...read more
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Q1. Briefly Explain self intoduction
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Self-introduction is a brief introduction of oneself to others.
• Self-introduction should include name, background, and relevant skills.

• It should be concise and to the point.

• It should be tailored to the audience and situation.

• For example, in a job interview, focus on relevant work experience and qualifications.

• In a social setting, include hobbies and interests.

• Practice beforehand to ensure a confident delivery.
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Q2. Explain our experiencr
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Our experience is extensive and diverse, spanning multiple industries and regions.
• We have worked with clients in various industries such as retail, hospitality, and healthcare.

• Our team has experience managing large-scale events and productions.

• We have successfully implemented process improvements and cost-saving measures for our clients.

• Our experience includes working with international clients and navigating cultural ...read more
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Questions related to oops, java and OS were asked

Question 1 was on tree data structure
Question 2 was on bit manipulation

Q1. Search engine system design
Ans. 
Designing a search engine system involves creating algorithms for indexing, ranking, and retrieving relevant information.
• Consider using inverted index for efficient searching

• Implement ranking algorithms like PageRank or TF-IDF

• Utilize web crawlers to gather and index web pages

• Include features like autocomplete and spell correction for user-friendly experience
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Q1. Round 1 was with manager, he asked questions about current project and some questions based on spark.
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Q2. Lazy Evaluation, configuration for running a spark jobs
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Q1. This is where the nightmare started, 1 scenario based coding questions and 3 sql questions were asked. The questions were of hacker rank level, its not that I couldn't solve those but for a guy who have wo...read more
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Q2. 1. Design and code a scheduler for allocating meeting rooms for the given input of room counts and timestamps: Input : No of rooms : 2 Time and dutation: 12pm 30 min Output: yes. Everytime th...read more
Ans. 
Design and code a scheduler for allocating meeting rooms based on input of room counts and timestamps.
• Create a table with columns for room number, start time, and end time

• Use SQL queries to check for available slots and allocate rooms

• Consider edge cases such as overlapping meetings and room availability

• Use a loop to continuously check for available slots and allocate rooms

• Implement error handling for invalid input
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