Shakti Travels Software Engineer Interview Questions and Answers

General reasoning and Mathmatics Aptitude

Q1. Core Java and Coding questions
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Q1. FInd the max triplets such that i
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Find the max triplets such that i
• Sort the array in ascending order

• Iterate over the array and keep track of the maximum triplet

• Return the maximum triplet
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Q2. Find the duplicate record in MySQL table
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Finding duplicate records in MySQL table
• Use GROUP BY and HAVING clause to group and filter duplicate records

• SELECT statement with COUNT(*) function can be used to count the number of occurrences

• UNIQUE constraint can be added to the table to prevent duplicates
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Q1. Inner Join query. What is the meaning of this statement WebDriver driver = new Firefox Driver. Puzzles. Authentication authorization.
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Q2. Regression v/s Retesting
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Q3. Interface v/s Abs class
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Q4. Priority v/s Severity
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Q5. Validation v/s verification
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Q6. WebDriver driver = new Firefox Driver(); What does this statement signifies
Ans. 
The statement initializes a WebDriver object for Firefox browser testing.
• Initializes a WebDriver object specifically for Firefox browser

• Used for automating tests on Firefox browser

• Can be used to interact with elements on web pages
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Basic javascript questions.

Q1. Core : DBMS , oops in depth coding: basic DSA questions based on Arrays, String.
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Q1. He asked me graph questions ( medium level ) based on a node to root, and min cost to target. note: if you really want to crack the yata.com interview practice graph question and they ask a leetcode questi...read more
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Q1. Techincal question
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Q2. Php array functions
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PHP array functions are built-in functions in PHP that allow manipulation and handling of arrays.
• Some common PHP array functions include array_push(), array_pop(), array_merge(), array_filter(), and array_map().

• These functions can be used to add elements to an array, remove elements from an array, merge arrays, filter arrays based on a callback function, and apply a callback function to each element of an array.

• Example
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Q1. What are the types of data.
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Types of data include numerical, categorical, ordinal, and binary.
• Numerical data includes continuous and discrete values, such as height and age.

• Categorical data includes non-numeric values, such as colors and types of fruit.

• Ordinal data includes values with a specific order, such as rankings and ratings.

• Binary data includes only two possible values, such as true/false and yes/no.
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