Maersk Interview Questions, Process, and Tips

Q1. What is decorator in python
Ans. 
Decorator in Python is a design pattern that allows adding new functionality to an existing object without modifying its structure.
• Decorators are functions that take another function as an argument and extend its behavior without explicitly modifying it.

• They are commonly used to add logging, timing, caching, or authentication to functions.

• Syntax for using decorators in Python involves using the @ symbol followed by the...read more
Answered by AI
Add your answer
Q2. What is yeild in python
Ans. 
yield is a keyword in Python used in generator functions to return a value without terminating the function
• yield is used in generator functions to produce a series of values over time

• When a generator function is called, it returns an iterator object but does not start execution immediately

• Each time the yield statement is reached, the function's state is saved, and the value is returned to the caller

• Execution of the fun...read more
Answered by AI
Add your answer

General questions, It will easy to pass the assignment

Basic easy to medium coding questions

Q1. Medium level DSA question is asked
Add your answer
Q2. Basic arrays dsa questions were asked
Add your answer

Microsoft Excel question, multi tasking quiz, essay writing and general aptitude.

Q1. Have you done any process improvements in your previous projects?
Add your answer
Q2. How good are you in Microsoft Excel in the scale of 1 to 10?
Ans. 
I would rate myself as an 8 in Microsoft Excel. I am proficient in using formulas, creating pivot tables, and analyzing data.
• Proficient in using formulas such as VLOOKUP, SUMIF, and IF functions

• Experienced in creating pivot tables for data analysis

• Skilled in data visualization using charts and graphs

• Familiar with advanced functions like INDEX-MATCH and conditional formatting
Answered by AI
Add your answer

Q1. What activities do perform in your current company from start to end of the day?
Add your answer
Q2. Why do you want to join Mearsk?
Add your answer

Aptitude and coding questions

Q1. What is data base sharding?
Ans. 
Database sharding is a method of splitting and distributing a database across multiple servers to improve performance and scalability.
• Sharding involves dividing a database into smaller, more manageable parts called shards.

• Each shard contains a subset of the data, allowing for parallel processing and improved performance.

• Sharding helps distribute the workload across multiple servers, reducing the burden on individual se...read more
Answered by AI
Add your answer
Q2. Explain SQL vs NoSQL
Add your answer

Reasoning and logical questions given in aptitude.

Accounting questions, process related questions

Q1. Basic introduction round.
Add your answer

Q1. Questions based on experience and scenario.
Add your answer