Oracle Senior Principal Consultant Interview Questions and Answers

Q1. Implement custom reduce function in js
Ans. 
Custom reduce function in JavaScript
• Create a function that takes an array, a callback function, and an initial value as parameters

• Iterate through the array and apply the callback function to each element, updating the accumulator

• Return the final accumulator value
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Q2. Box sizing in css
Ans. 
Box sizing in CSS determines how the total width and height of an element is calculated.
• Box-sizing property can have values of content-box (default) or border-box

• content-box includes only the content, border, and padding in the width and height calculations

• border-box includes the content, padding, and border in the width and height calculations
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Q1. .net full stack
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Q1. Why do you want to change
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Q1. Design book my show
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Q2. Implement Binary First Search
Ans. 
Binary First Search is a search algorithm that explores the nodes in a binary tree in a level-order traversal.
• Start at the root node and add it to a queue.

• While the queue is not empty, dequeue a node and visit it. Then enqueue its children.

• Repeat until all nodes have been visited.
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These are some tests they have copied from other organizations.

Q1. Excel case study given to be completed in 2 hours
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