Wrike Staff Engineer Interview Questions and Answers

All was apptitude question and was mcq.

Q1. What is inheritance
Ans. 
Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Allows for code reusability and promotes the concept of 'is-a' relationship

• Derived class inherits properties and behaviors of the base class

• Can have multiple levels of inheritance (multi-level inheritance)

• Example: Class 'Car' can inherit from class 'Vehicle', inheriting attributes like 'color' and
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Q2. What do you mean by oops.
Ans. 
OOPS stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
• OOPS is a programming paradigm that uses objects to design applications.

• It focuses on data encapsulation, inheritance, polymorphism, and abstraction.

• Examples of OOPS languages include Java, C++, and Python.
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Q1. Tell me introduction
Ans. 
Introduction is a brief overview of oneself, including background, experience, and skills.
• Introduce yourself by stating your name and current position.

• Provide a summary of your educational background and relevant experience.

• Highlight key skills and accomplishments that are relevant to the position.

• Conclude with your career goals and why you are interested in the role.
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Q2. Where do you see yourself in 5 years
Ans. 
In five years, I see myself as a senior system engineer leading a team of talented professionals, implementing cutting-edge technologies, and contributing to the success of the organization.
• Leading a team of system engineers

• Implementing cutting-edge technologies

• Contributing to the success of the organization
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Q1. Java fundamental
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Aptitude questions easy level

Basic dsa coding questions

The aptitude round consists of 20 questions with a time limit of 45 minutes, and you need to answer at least 15 questions correctly to qualify for the next round.

They will evaluate who is active and quick to respond, so it is advisable to answer promptly.

Q1. When was the last time you used a map, and what was the purpose?
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Q2. How accurate do you find Google Maps, and have you provided any suggestions for improvement?
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The basics of DSA with your prefered language

Q1. WAP to find the repeating words in the string.
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Q2. ArrayList, Core java questions, Linear search, binary search, Database
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Q1. Tell. Me. about. Your. Self
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Q1. Exceptions in plsql
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Q2. How many types of triggers in plsql
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Q1. What is the salary expectation
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Q1. Streams api calculate second highest salary
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Q2. Internal working of hashmap
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Q3. Pass by value pass by reference concept based output
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Q1. What is current role
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Q2. What is expected salary
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