Levi Strauss & Co. System Engineer Interview Questions and Answers

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Q1. Spring Boot annotations related question
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Q2. Java 8 advantages
Ans. 
Java 8 introduced several new features and improvements, including lambda expressions, functional interfaces, streams, and default methods.
• Lambda expressions allow for more concise and readable code.

• Functional interfaces enable the use of lambda expressions.

• Streams provide a way to work with collections in a more functional style.

• Default methods allow interfaces to have method implementations.
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Q1. Questions on microservices
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Q2. Types of HTTP methods, what is idempotency in rest api
Ans. 
HTTP methods include GET, POST, PUT, DELETE, PATCH. Idempotency in REST API means multiple identical requests have the same effect as a single request.
• HTTP methods: GET, POST, PUT, DELETE, PATCH

• Idempotency in REST API: Multiple identical requests have the same effect as a single request

• Example: GET and PUT are idempotent as they do not change the state of the server with multiple identical requests
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Q1. Java 8 related programming
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Q2. Data Structures
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Q1. Techno Managerial around
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Basic and general test

Testing common questions of aptitude

Q1. Basic details like education and all
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Q2. Basics question related to field of prior experience
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Maths reasoning English questions

Q1. Why likes spinning?
Ans. 
Spinning helps me relax, stay active, and improve my overall well-being.
• Spinning is a great form of cardiovascular exercise that helps improve heart health.

• It allows me to destress and clear my mind after a long day at work.

• Spinning helps me stay active and maintain a healthy lifestyle.

• I enjoy the sense of accomplishment and endorphin rush after a challenging spin class.
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Q2. What is carding function?
Ans. 
Carding function is a process of verifying the validity of credit or debit card information.
• Carding function is used to prevent fraudulent transactions.

• It involves checking the card number, expiration date, CVV code, and other details.

• If the information is valid, the transaction is approved.

• If the information is invalid or suspicious, the transaction is declined.

• Carding function is used by banks, payment processors, an
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Q1. Recreate the array's concat function.
Ans. 
Recreate the concat function for arrays of strings.
• Create a new array to store the concatenated strings.

• Loop through each element in the input arrays and add them to the new array.

• Return the new concatenated array.
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Q2. Getting a response from a promise.
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Create a react component to load an image from an HTTP request with error handling.

Q1. All process in material received & issued and report preparing
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Q2. Same question. Process received material and issue
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Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.

A.
4
B.
7
C.
9
D.
13

Q1. Tell me about yourself. ... Why do you want to work for our company? ... What are your greatest strengths and weaknesses? ... Why are you looking for a change? ... Tell me about the gap in your resume. ......read more
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Q1. ITI electrician department
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Q2. Electronic department
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Q3. Electronic department working
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Q4. Electrician department working
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Q1. Electronic department
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Q2. Electronic department working
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Q3. Electrician department
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