Tazapay Interview Questions and Answers

Q1. DP LPS .? Dynamic Programming
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Q2. DP SCS .? Dynamic Programming
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Q3. Frequency of characters in a string
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The task is to count the frequency of each character in a given string.
• Create an array of size 256 to store the count of each character (assuming ASCII characters)

• Iterate through the string and increment the count of each character in the array

• Print the count of each character that has a non-zero count
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Q1. Basic Python Questions Work Exp related discussions
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Q2. Snake and Ladder Problem
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Snake and Ladder Problem is a classic board game where players move their tokens based on the roll of a dice.
• The game involves a board with numbered squares, where players move their tokens based on the roll of a dice.

• Snakes and ladders on the board can either help a player advance or set them back.

• The game continues until a player reaches the final square, usually 100, to win.
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Q1. Explain OOPS, Inheritance, SQL basics and
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OOPS is a programming paradigm based on objects, Inheritance is a mechanism in OOPS, SQL basics include querying databases.
• OOPS stands for Object-Oriented Programming, where data and behavior are encapsulated within objects.

• Inheritance is a mechanism in OOPS where a class inherits properties and behaviors from another class.

• SQL basics include querying databases using SELECT, INSERT, UPDATE, DELETE statements.

• Example: I...read more
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Find the longest sub array with 0's and 1's