Nasdaq Interview Questions

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Add Linked List Numbers

We're provided the following two linked lists: 1 2 3 4 and 2 5 8 Each one represents a number in reversed order, so 1 2 3 4 represents 4321 and 2 5 8 represents 852 *note: for an extra challenge, consider if they weren't reversed* . The lists are guarante...

Difficulty: 7/10

Traverse a Matrix in Spiral Order

Given an m * n matrix array, can you print all its elements in a spiral order as shown in the figure below? Try to use only O 1 space! Constraints Total elements in the matrix 100000 The values in the matrix ranges from 1000000000 and 1000000000 Expected time complexity :...

Difficulty: 7/10

Hoisting and Call Stack

Understanding Variable Scoping in JavaScript Let's dig into a fascinating JavaScript example to unravel the mystery of variable scoping. The Code Snippet Here's the code we'll be examining: javascript var numOfBeers 5 function getMoreBeers console.log 'I have this many beers: ...

Difficulty: 7/10

String From Binary Tree

Suppose we're given a simple binary tree lessons an intro to binary trees and search trees like the following: js 1 2 3 4 Can you **generate a string** based off the values of its nodes? With this string, we're going to want to capture ...

Difficulty: 5/10

Max Product of Three Numbers

Given an unsorted array of integers, can you write a method maxProductOfThree unsorted: array to find the largest product from three of the numbers? For example, given the following array: 1, 9, 22, 3, 15, 7 The largest product of three numbers is 2310 . This results from 15 * 7 * 22 ...

Difficulty: 5/10

Max Leaps in Jump Game

We have an array that model square blocks on a city street. On each block is a non negative whole number. Ever heard of hopscotch? Picture that as an array: 1, 3, 2, 2, 1 Now, in hopscotch, you need to jump in patterns from the start to the end of the boxes. We can model that behavior in the...

Difficulty: 5/10

Merge Sorted Linked Lists

Write an algorithm to merge two sorted linked lists and return it as a new sorted list. The new list should be constructed by joining the nodes of the input lists. You may assume the following node definition: js function Node val this.value val this.next null const...

Difficulty: 5/10

Trapping Rain Water

The Trapping Rain Water Challenge: A Deep Dive Imagine you're looking at an elevation map displaying rainfall over a region's landscape. The map consists of bars of varying heights, each representing different elevations. Can you determine the amount of rainwater that this uneven terrain can hold?...

Difficulty: 8/10

Anomaly Detection In Machine Learning

**Anomaly Detection** **What is an Anomaly** An Anomaly https: www.collinsdictionary.com dictionary english anomaly defined as: *Something that is different from what is usual or expected.* Detecting anomalies has many useful applications. For example anomaly detection enables us to det...

Difficulty: 5/10

Project: E-commerce Platform

Still generating... This lesson is currently still being generated, please wait... thanks! **Please refresh in a minute or two to see updates.** ...

Difficulty: 5/10

Object Oriented Programming Interview Questions Cheat Sheet

When preparing for an interview for a software engineering position, you should always keep in mind that besides knowing the certain technology you are interviewing for, you should be well prepared with some basic Object Oriented programming theory. Object Oriented programming principles are the f...

Difficulty: 5/10

Building a Basic Data Structure

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Difficulty: 5/10

Interview Reports

NASDAQ Interview, experience? : FinancialCareers...

I have an interview with NASDAQ soon. Can anyone tell me about their experience if they have ever interviewed with them. It is an advisory analyst …

28 The NASDAQ OMX Group Interview Questions (with Answers)...

Practice 28 The NASDAQ OMX Group Interview Questions with professional interview answer examples with advice on how to answer each question. With an additional 54 professionally written interview answ...

People at Nasdaq Say

This information was sourced from reviews originally posted on Glassdoor.

Interesting Problems, WLB, good learning opportunity,

Great team environment, Great culture, Great career growth. Work with latest tech. Great benefits

In general, I'd consider nasdaq omx to be a good place to work. I felt that emnployees were treated well and compensated very fairly based on their contribution. It is a company that is constantly looking for new ways to generate revenue, and it provides far more services to its clients than you would normall associate with a stock market. Because of this, I feel that there is opportunity to make an impact by helping create new business.