Tricog Health Services Interview Questions and Answers

Easy aptitude and some javascript/Java based mcqs and 2 easy coding questions

1-2 basic DS Algo based questions in 4 hours

Q1. Preorder traversal of tree, quick sort, merge sort, difference between binary and binary search tree and some questions on Java/ javascript
Ans. 
Question on tree traversal, sorting algorithms, and Java/Javascript
• Preorder traversal visits root, left subtree, then right subtree

• Quick sort uses partitioning to sort elements in place

• Merge sort divides array into halves, sorts them, then merges them

• Binary trees have at most 2 children per node, while binary search trees have left child < parent < right child

• Java is a statically typed language, while Javascript is dyn
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Simple mcq questions from java, msql, html, css, javascript

Q1. They asked everything mentioned in resume, asked situation based coding questions and the projects.
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Gave an assignment of calculating number of tea sold outside india for Vadham tea.

Asked a guesstimate. This was an easy guesstimate but recruiter was not paying attention, was busy in mobile.