Zepto Shift Engineer Interview Questions and Answers

Q1. Experience and sop company rules
Add your answer
Q2. Rolling and responsibilities
Add your answer
Q3. Team building and roaster hygine
Add your answer

Q1. Sar swiggy ka pura experience hai
Add your answer
Q2. Swiggy ka pura experience hai
Add your answer
Q3. Swiggy ka pura experience hai
Add your answer

Q1. Regarding Supply Chain management
Add your answer
Q2. Regarding manpower productivity, inventory Planning, warehouse management
Add your answer

Measures your capabilities in specific areas. One aptitude test most people hear of in high school is the Armed Forces Vocational Aptitude Battery (ASVAB).

Assessments that are designed to evaluate a developer's coding skills and aptitude. They can be used in a variety of situations, such as during the hiring process for a new job, as part of a professional certification program, or as a way to assess the current skill level of a developer.

Q1. Introduction for your self
Add your answer
Q2. Why should we hire you
Add your answer

Q1. Introduction your self
Add your answer
Q2. Why should we hire you
Add your answer

Q1. Role of my job in previous company
Add your answer
Q2. Fully described what I performed there.
Add your answer
Q3. Client and sub contractor billing process
Add your answer
Q4. Elaborate From end to end billing procedure. Re consolation of materials and analysis of vendor work order
Ans. 
The end-to-end billing procedure involves reconciliation of materials and analysis of vendor work orders.
• Gather all relevant information for billing, including materials used and vendor work orders.

• Verify the accuracy of the materials used and work performed against the vendor work orders.

• Calculate the total cost of materials and work performed for billing purposes.

• Generate an invoice based on the reconciled materials ...read more
Answered by AI
Add your answer

Q1. What is mixed design
Ans. 
Mixed design is a research design that combines elements of both quantitative and qualitative research methods.
• Mixed design involves collecting and analyzing both numerical data and non-numerical data.

• It allows researchers to gain a more comprehensive understanding of a research topic by utilizing the strengths of both quantitative and qualitative approaches.

• Examples of mixed design studies include using surveys to col...read more
Answered by AI
View 1 more answer
Q2. What is Cube mould
Ans. 
A cube mould is a device used in construction to create concrete cubes for testing the compressive strength of concrete.
• Cube moulds are typically made of steel or cast iron and come in various sizes.

• Concrete is poured into the cube mould and allowed to set before being tested for strength.

• The dimensions of the cube mould are standardized to ensure accurate testing results.

• Cube moulds are commonly used in construction p...read more
Answered by AI
Add your answer
Q3. What is M20 grade
Ans. 
M20 grade is a mix of concrete with a compressive strength of 20 megapascals after 28 days.
• M20 grade concrete is commonly used for residential construction.

• It is a mix of 1:1.5:3 (cement:sand:aggregate).

• The compressive strength of M20 grade concrete is achieved after 28 days of curing.

• It is suitable for foundations, slabs, beams, columns, etc.
Answered by AI
Add your answer

Round duration - 60 Minutes
Round difficulty - Easy

Q1. 
0/1 Knapsack Problem Statement
A thief is planning to rob a store and can carry a maximum weight of 'W' in his knapsack. The store contains 'N' items where the ith item has a weight of 'wi' and a value of...read more
Ans. 
Yes, the 0/1 Knapsack problem can be solved using dynamic programming with a space complexity of not more than O(W).
• Use a 1D array to store the maximum value that can be stolen for each weight capacity from 0 to W.

• Iterate through each item and update the array based on whether including the item would increase the total value.

• The final value in the array at index W will be the maximum value that can be stolen.
Answered by AI
Add your answer
Q2. 
Find the Second Largest Element
Given an array or list of integers 'ARR', identify the second largest element in 'ARR'.
If a second largest element does not exist, return -1.
Example:
Input:
ARR = [2,...read more
Ans. 
Find the second largest element in an array of integers.
• Iterate through the array to find the largest and second largest elements.

• Handle cases where all elements are identical.

• Return -1 if a second largest element does not exist.
Answered by AI
Add your answer

Round duration - 60 Minutes
Round difficulty - Easy

System Design Round

Q1. Design a system for Twitter, discussing its architecture, key components, and scalability considerations.
Ans. 
Design a scalable system for Twitter with key components and architecture.
• Use microservices architecture for scalability and fault isolation.

• Key components include user service, tweet service, timeline service, and notification service.

• Use a distributed database like Cassandra for storing tweets and user data.

• Implement a message queue like Kafka for handling real-time updates and notifications.

• Use a caching layer like ...read more
Answered by AI
Add your answer

Round duration - 30 Minutes
Round difficulty - Easy

It is just a formality