Goldman Sachs Technology Analyst Interview Questions and Answers

Q1. Technical stack worked upon, explain current project architecture, pillers of software architecture , How do you implement security in your project
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3 questions - DFS, Greedy and Priority Queue

Q1. Implement max heap, basically how priority queue is implemented
Ans. 
Max heap is a data structure where the parent node is always greater than or equal to its child nodes.
• Start by creating an array to store the elements of the max heap.

• Insert elements into the array and maintain the heap property by swapping elements if necessary.

• Implement functions like insert, extractMax, and heapify to maintain the max heap structure.

• Example: If we have elements 10, 7, 15, 3, 8, the max heap would be
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Q2. Question on my projects and DBMS
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Q1. Find second largest number in an array.
Ans. 
Find the second largest number in an array of strings.
• Convert the array of strings to an array of integers.

• Sort the array in descending order.

• Return the second element in the sorted array.
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Q2. Find missing number
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Q1. General HR questions
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Q2. My future goals
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Q1. Basic ReactJs ,NodeJs questions with typescript
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Q2. Prepare for javascript problems on , string , array , recursion, this.fn
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Q1. Asked on Node.js event loop , libuv , AWS , Ci-Cid , authentication, middleware , design and problem solving questions
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Q2. Recursion, array methods problem solving Js questions , es6 , array methods
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Q1. Details about you and your family,. Location
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Q2. Salary expectations
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