ElasticRun SDE Interview Questions and Answers

Coin Change Problem from DSA

Good HackerRank Question

Q1. 2 sum Array question
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Q2. Left View of a tree
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The left view of a tree shows the nodes that are visible when looking at the tree from the left side.
• Traverse the tree in a level order manner

• Keep track of the first node encountered at each level

• Add the first node at each level to the result array
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Q1. Some kind of merge sort usage
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Merge sort is a divide and conquer algorithm that recursively splits an array into halves, sorts them, and then merges them back together.
• Merge sort is efficient for sorting large arrays.

• It has a time complexity of O(n log n).

• It is a stable sorting algorithm.

• Example: ['apple', 'banana', 'orange', 'grape', 'kiwi']
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Q1. Snakes and ladder design
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Q1. System design of doctor app
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Q1. COMPANY FIT QUESTIONS
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Q1. Breef About yourself
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Q2. Experience related questions
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Q1. Tell me about yourself
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Q2. What is B2B and B2C Sales
Ans. 
B2B sales refer to business-to-business transactions, while B2C sales refer to business-to-consumer transactions.
• B2B sales involve selling products or services to other businesses or organizations.

• B2C sales involve selling products or services directly to individual consumers.

• B2B sales typically involve longer sales cycles and larger order sizes.

• B2C sales typically involve shorter sales cycles and smaller order sizes.

• E...read more
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Q3. What is your sales funnel
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My sales funnel is a visual representation of the steps I take to convert leads into customers.
• I start by identifying potential leads through various sources such as referrals, cold calling, and networking events.

• Once I have identified a lead, I qualify them to ensure they are a good fit for my product or service.

• I then move the lead through the sales funnel by nurturing them with targeted marketing and personalized co...read more
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Q1. Tell me about yourself
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Q2. Why do you join this company
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Q3. Why are you leaving your current job
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Field work is conducting

Q1. Customer handling techniques
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Customer handling techniques involve active listening, empathy, problem-solving, and effective communication.
• Active listening: Pay attention to customer needs and concerns without interrupting.

• Empathy: Show understanding and compassion towards customer's situation.

• Problem-solving: Offer solutions and alternatives to address customer issues.

• Effective communication: Clearly convey information and instructions to customer...read more
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Q2. Two wheeler licence
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Q1. Why do you like sales
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