Global Edge Software Softwaretest Engineer Interview Questions and Answers

Basic OOP questions for python programming language

Q1. What's abstraction
Ans. 
Abstraction is the concept of hiding complex implementation details and showing only the necessary information to the user.
• Abstraction allows users to focus on what an object does instead of how it does it

• It helps in reducing complexity and improving efficiency in software development

• Example: In object-oriented programming, abstract classes and interfaces are used to achieve abstraction
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Q2. What's the difference between SQL and NoSQL database
Ans. 
SQL databases are relational databases with structured data, while NoSQL databases are non-relational databases with flexible, unstructured data.
• SQL databases use structured query language for defining and manipulating data, while NoSQL databases use different query languages or APIs.

• SQL databases are table-based, with a predefined schema, while NoSQL databases are document, key-value, wide-column, or graph-based.

• SQL d...read more
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Q1. Reverse a linked list
Ans. 
Reverse a linked list by changing the direction of pointers
• Start with three pointers: current, prev, and next

• Iterate through the linked list, updating pointers to reverse the direction

• Update the head of the linked list to the last node after reversing
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Q2. Implement binary search algorithm
Ans. 
Binary search algorithm efficiently finds the target value in a sorted array.
• Start by defining the low and high indices of the array.

• Calculate the mid index and compare the target value with the value at mid.

• If target is less than mid value, update high to mid-1; if greater, update low to mid+1.

• Repeat until target is found or low is greater than high.
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Q1. Brief Introduction and basic questions
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Q2. Future plans and how am i going to achieve them
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Aptitude, reasoning, English, and two codes

Q1. Basics of OOPs SDLC Print pattern
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Q1. Basics related to programming language. Oops concepts and basic DSA questions array and string related.
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Q1. Hr screening is there
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Java , python pattern printing

Q1. Coding and basic of java
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Q1. Basic hr questions
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Q1. Java , selenium, manual
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Q1. Questions on project
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Aptitude ,reasoning, computer science fundamental mcq ,2 coding questions

Advance round for those who solved more than 80% test in shl exam

Q1. Polymorphism,OOP,Code snippet output and basic coding and for some ppl puzzles also asked
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Questions are normal aptitude questions with easy level coding MCQs

Q1. Basic Introduction question Asked basic OOPs questions Basic SQL questions Questions related to college projects
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Q2. I introduced myself Given answers to oops and sql questions And about college projects i explained what I did and what difficulties I faced
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General questions in quanz, logical

Q1. Ask about oops and dsa
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Q1. Questions from projects
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