WESCO Apprentice Trainee Interview Questions, Process, and Tips

Q1. Create APIs for a Quiz platform
Ans. 
Create APIs for a Quiz platform
• Design RESTful APIs for creating, updating, deleting, and retrieving quizzes

• Include endpoints for managing quiz questions, answers, and user responses

• Implement authentication and authorization mechanisms for secure access

• Utilize JSON format for data exchange between client and server
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Design and code a parking lot application

Q1. Past work and digging around that. few changes in past work and how to implement them.
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Q1. How to ensure that there is no data corruption when data is being streamed and processed asynchronously
Ans. 
To ensure no data corruption during asynchronous streaming and processing, use data validation, error handling, and checksums.
• Implement data validation techniques to check the integrity of the streamed data.

• Handle errors and exceptions properly to prevent data corruption.

• Use checksums or hash functions to verify the integrity of the data.

• Implement reliable communication protocols like TCP/IP to ensure data integrity.

• Co...read more
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Q1. How do you iterate only once in the linkedlist to get the mid element?
Ans. 
To find the mid element in a linked list while iterating only once, we can use the two-pointer approach.
• Use two pointers, one moving at twice the speed of the other.

• When the faster pointer reaches the end of the list, the slower pointer will be at the mid element.
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Q2. What is database sharability?
Ans. 
Database sharability refers to the ability of multiple users or applications to access and modify the same database concurrently.
• Allows multiple users or applications to access and modify the same database simultaneously

• Ensures data consistency and integrity by managing concurrent access

• Commonly used in multi-user systems or applications

• Examples include online banking systems where multiple users can access their accou
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It was a take home OA

Build a chess board using react

Q1. 2 DSA question medium leetcode
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Q1. 1 Dsa question and about projects
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2 hours long was the coding round

Q1. Nothing simple working hours related
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Q2. Certification questions only
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Q3. About your location and all
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4 DSA questions only pseudo codes were asked

Q1. Past experience, database and projects, Language specific if python or NodeJs
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Q2. Javascipt fundamentals
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Q1. Why should we hire you?
Ans. Should hire me as I believe that I can be a well fit person in a team work and can help to grow the standard of the company and myself through my skills, experience and qualifications. I feel that my experience in this industry and my ability to work autonomously make me a good match for this position. I am able to remain focused in stressful situations at the same time.
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Q2. Tall me about your salf
Ans. Thankyou for giving this opportunity for introduced my salf , my name is PROKASH DHUBI iam from assam my last qualification is BA 2nd semester in Assam University my work experience is Blinkit company in 1 year picker post
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