Schlumberger Interview Questions, Process, and Tips

Q1. Tell me about a project that you worked on
Ans. 
I worked on a project to develop a mobile app for a local restaurant.
• Developed a user-friendly mobile app for a local restaurant

• Implemented features such as menu browsing, online ordering, and reservation booking

• Collaborated with a team of developers and designers to ensure smooth functionality and appealing design

• Conducted user testing and gathered feedback to make necessary improvements

• Successfully launched the app o
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Q2. How does a bjt work?
Ans. 
A BJT is a three-layer semiconductor device that amplifies current.
• Consists of a base, collector, and emitter

• Current flows from the collector to the emitter

• The base controls the amount of current flowing through the transistor

• Can be used as an amplifier or switch

• Examples include audio amplifiers and digital logic circuits
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There were 20 MCQ and 2 coding questions related to dsa

We were given a topic and we're divided in team of 6 and 3 members from each team were selected for next round

Streams related coding questions

Q1. Spring boot, security etc
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Q2. Java multithreading scenarios
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Q3. Scenario based questions on MS side
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Q1. Java concepts related to selenium
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Q2. Serialisation and deserialization in java
Ans. 
Serialization is the process of converting an object into a byte stream, while deserialization is the reverse process.
• Serialization is used to persist object state or transmit objects over a network.

• Deserialization is used to reconstruct the object from the byte stream.

• In Java, serialization is achieved by implementing the Serializable interface.

• Example: ObjectOutputStream for serialization and ObjectInputStream for de
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HR Techial one_no_one Round Aptitude test?

We get interview shortlist and then GD, where we were divided into 4 groups and given random topics to discuss like, "zero", "offer you can not reject" and other 2 i don't remember.

Q1. After GD they shortlisted some candidates and further divided us into two groups, where they gave us a task to build a tower using paper and wooded spoons, tapes, etc. Then asked us to ask the other group ...read more
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Q1. Then I had a personal interview with 4 panelists, it was all behavioural, asking strengths, weaknesses, my low times etc.
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