Tasc Outsourcing Intern Interview Questions and Answers

Q1. Use of Hash Table
Ans. 
Hash tables are data structures that store key-value pairs for efficient retrieval.
• Hash tables use a hash function to map keys to indexes in an array.

• They have constant time complexity for insertion, deletion, and lookup operations.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.
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Q1. It was a online coding round with one question related to a medium hard binary search question..
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Q2. The second question was bit ambiguous question involving a tree, where we were asked to add a tree child and subchild in the form a a directory and subdirectory
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Online assessment ( coding , aptitude , mcq)

Q1. Dsa , project , OS
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Easy questions consisted of aptitude technical and one coding

Q1. How can you implement oops using python?
Ans. 
Python supports object-oriented programming through classes and objects.
• Define a class using the 'class' keyword

• Create objects of the class using the class name followed by parentheses

• Use inheritance, encapsulation, and polymorphism to implement OOP concepts

• Example: class Person: def __init__(self, name, age): self.name = name self.age = age person1 = Person('Alice', 30)
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General aptitude ,os,DBMS,coding output

Q1. Simple coding on python lists
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Q2. List comprehension
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The test had 3 sections involving aptitude , english , critical thinking

Q1. Question on basics of pyhton
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Q2. Question on basics of dsa
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English communication test