NnN Net Solution Interview Questions and Answers

Q1. Technology used last 3 years
Ans. 
Cloud computing, Internet of Things (IoT), Artificial Intelligence (AI)
• Cloud computing has been widely used for data storage and processing

• IoT devices have been integrated into various systems for remote monitoring and control

• AI technologies like machine learning have been implemented for automation and predictive maintenance
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Q1. What is Data Structures and Algorithms (DSA)?
Ans. 
Data Structures and Algorithms (DSA) are fundamental concepts in computer science that involve organizing and processing data efficiently.
• DSA involves the study of different ways to store and manipulate data to perform tasks efficiently.

• Data Structures are ways to organize and store data, like arrays, linked lists, trees, graphs, etc.

• Algorithms are step-by-step procedures for solving problems, like searching, sorting, ...read more
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Q2. Difference between stack and queue
Ans. 
Stack is Last In First Out (LIFO) data structure, while Queue is First In First Out (FIFO) data structure.
• Stack: elements are added and removed from the top of the stack

• Queue: elements are added at the rear and removed from the front of the queue

• Stack: Examples include browser history, undo functionality

• Queue: Examples include printer queue, waiting line at a ticket counter
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Lo gi cal ap ti tu e

Q1. What exicte you
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Q2. Weakness and strength
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