Zefo Interview Questions and Answers

Build a system to efficiently process image data from CSV.

Q1. Explain the assignment which you have submitted.
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Q2. Given an integer array. Tell me it is palindrome or not. If not can we make it by removing only one element.
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Q1. You previous experiences
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Q2. About the company
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Q3. Why looking for a change
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Q1. Previous experience
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Q2. How you relate to tripfactory
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I have experience working with tripfactory in my previous role as a Process Manager.
• I have successfully managed projects involving tripfactory's services

• I am familiar with tripfactory's processes and procedures

• I have collaborated with tripfactory team members to achieve project goals
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Q3. Short case study question
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Q1. How Indexing works in DB
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Indexing in DB is a technique to improve the speed of data retrieval by creating a data structure that allows for quick lookup of data.
• Indexes are created on columns in a database table to speed up the retrieval of rows that match a certain condition.

• Types of indexes include B-tree, hash, and bitmap indexes.

• Indexes can be unique or non-unique, clustered or non-clustered.

• Example: Creating an index on the 'email' column ...read more
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Q2. Spring Boot depenencies
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Q1. System Design of Bookmyshow
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Bookmyshow is a popular online ticketing platform for movies, events, and other entertainment.
• Bookmyshow allows users to browse and book tickets for movies, events, plays, sports, etc.

• The system should have features like seat selection, payment gateway integration, booking history, and notifications.

• Scalability is important to handle high traffic during popular movie releases or events.

• Integration with cinema partners ...read more
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Q2. Some SQL queries to write
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Q1. Medium level SQL question
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Q2. Case study on Bigbasket/Instagram
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Q1. Basic details of current work, area covered , products sales details. Previus experence.
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Q2. Salary expectation, if salary is negotiable
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I am open to discussing salary based on the responsibilities and opportunities associated with the role.
• Express willingness to negotiate based on job responsibilities and opportunities

• Avoid giving a specific salary expectation

• Focus on the value you can bring to the company

• Highlight your flexibility and openness to discuss compensation
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Q1. Products sold , technologies i look after
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I am responsible for selling a range of products and managing various technologies.
• I sell a variety of products, including electronics, software, and industrial equipment.

• I am knowledgeable about the latest technologies in my industry, such as cloud computing, artificial intelligence, and Internet of Things (IoT).

• I work closely with the product development team to understand the features and benefits of our offerings.

• I...read more
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Q2. Current Target , sales funnel , sales approch , crm use ,
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Q1. Taken by some sr manager same questions , l
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Q2. Current target , avg cost of current products ,
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The current target is to achieve a 10% increase in sales. The average cost of our current products is $50.
• The current target is to achieve a 10% increase in sales.

• The average cost of our current products is $50.
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Q1. Tell me about yourself. Why do you know about NETAPS and 3D India Group? Hobbies? What type of career option you are looking?
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Q2. Are you ready to work in flexible working module and can you decide and set your own target and can you give PowerPoint Presentation?
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Yes, I am ready to work in a flexible working module, set my own targets, and give PowerPoint presentations.
• I am comfortable working in a flexible working module and have experience setting my own targets in previous roles.

• I have strong presentation skills and am proficient in creating and delivering PowerPoint presentations.

• I am self-motivated and can effectively manage my time to meet deadlines and achieve goals.

• I am...read more
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Q3. What is salary expectation, Notice Period?
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Q4. Can you give goal setting presentation??
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Yes, I can give a goal setting presentation.
• Start by defining the overall objective or goal

• Break down the goal into smaller, achievable targets

• Set specific, measurable, attainable, relevant, and time-bound (SMART) goals

• Create an action plan outlining steps to reach each goal

• Track progress regularly and make adjustments as needed

• Use visual aids and examples to illustrate key points
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Q1. About cashkaro working operations, and affiliate marketing advance excel ,basic sql
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