Schlumberger Interview Questions, Process, and Tips

It was general aptitude consisting of quants, logical and english

There was a coding round consisting of 2leetcode easy to medium questions and 10 DBMS and OS MCQs.

Q1. There were two tech rounds, one hr round and one management round. In first tech round it was about DSA and DBMS. Second round was based on CV and cloud related questions. HR round had general background s...read more
Add your answer

Q1. Tell me about yourself.
Add your answer

Q1. Write code to read excel file
Ans. 
Code to read excel file in Selenium
• Use Apache POI library to read excel files in Selenium

• Create a FileInputStream object to read the excel file

• Use WorkbookFactory to create a Workbook object from the FileInputStream

• Iterate through the rows and cells of the excel sheet to read data
Answered by AI
Add your answer

Q1. How would you make your team follow scrum practices.
Add your answer

Q1. Cloud concepts Advanced java concepts
Add your answer
Q2. Design patterns Docker
Add your answer

Q1. Breif about my work, my interest.
Add your answer

Q1. Core java Advanced java
Add your answer
Q2. Design patterns Cloud computing
Add your answer
Q3. Docker Containers
Add your answer

Q1. They asked me about decorators.
Add your answer
Q2. What is byte code. What is filter function in python used for.
Ans. 
Byte code is a low-level code that is executed by the Python interpreter. Filter function is used to filter elements from an iterable.
• Byte code is a compiled code that is generated from Python source code.

• It is a platform-independent code that can be executed on any system with a Python interpreter.

• Filter function takes an iterable and a function as input and returns a new iterable with elements for which the function ...read more
Answered by AI
Add your answer
Q3. How memory management is done in python
Ans. 
Python uses automatic memory management through a combination of reference counting and garbage collection.
• Python uses reference counting to keep track of the number of references to an object.

• When the reference count reaches zero, the object is immediately deallocated.

• Python also employs a garbage collector to handle cyclic references and objects with circular dependencies.

• The garbage collector identifies and collects...read more
Answered by AI
View 1 more answer
Q4. What is difference between set and tuple
Ans. 
Sets are unordered collections of unique elements, while tuples are ordered collections of elements.
• Sets are defined by curly braces {} and tuples are defined by parentheses ()

• Sets do not allow duplicate elements, while tuples can contain duplicate elements

• Sets are mutable, meaning their elements can be added, removed, or modified, while tuples are immutable

• Sets are commonly used for membership testing and eliminating ...read more
Answered by AI
View 1 more answer

Q1. Why is drilling critical operation
Ans. 
Drilling is a critical operation in field engineering due to its role in extracting valuable resources from the earth.
• Drilling is essential for accessing natural resources such as oil, gas, and water.

• It is crucial for constructing foundations for buildings, bridges, and other structures.

• Drilling plays a key role in geotechnical investigations and environmental remediation projects.

• The precision and efficiency of drilli...read more
Answered by AI
Add your answer