Motorola 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

Max of Min Pairs

We have an array of length 2 * n even length that consists of random integers. 1, 3, 2, 6, 5, 4 We are asked to create pairs out of these integers, like such: 1, 3 , 2, 6 , 5, 4 How can we divide up the pairs such that the sum of smaller integers in each pair is maximized? ...

Difficulty: 4/10

Is This Graph a Tree

Given an undirected graph, can you see if it's a tree? If so, return true and false otherwise. An undirected graph lessons simple reference to graphs is a tree based _on the following conditions_: first, there cannot be a cycle. Second, the graph lessons simple reference to graph...

Difficulty: 7/10

Most Strongly Connected

You're given the following multi dimensional array matrix: js const matrix 1, 1, 0, 0, 0 , 0, 1, 1, 0, 0 , 0, 1, 0, 1, 0 , 1, 0, 0, 0, 0 Could you find the largest concentration of connected 1 s in the matrix? Write MostConnectedOnes matrix: array class o...

Difficulty: 8/10

Longest Increasing Subsequence

The Longest Increasing Subsequence LIS is a subsequence within an array of numbers with an increasing order. The numbers within the subsequence have to be unique and in an ascending manner. It's important to note that the items of the sequence do not have to be in consecutive locations within the...

Difficulty: 8/10

Nth Smallest Number in a Stream

Many modern programming languages have the notion of a stream. A stream is a resource _that's broken down_ and sent usually over a network in small chunks. Imagine a video that's playing it would be inefficient to need to download an entire 1 gigabyte movie before being able to watch it. Inste...

Difficulty: 7/10

Longest Palindromic Substring

We're given a string that's a mixture of several alphabetical characters. js const str "algototheehtotdaily" Could you write a method to find the longest substring that is considered a palindrome? In the above example, it would be "totheehtot" . Where there are multiple longest ...

Difficulty: 7/10

Union of Linked Lists

Now that we've implemented a Linked List challenges implement a linked list , let's start operating on it! Assume you have a Linked List implementation with this definition: js class LinkedList constructor this.head null this.tail null prepend newVal const ...

Difficulty: 4/10

Split Set to Equal Subsets

We're given a set in the form of an array with a unique integers. Can you write a function that tells us whether it can be separated into two subsets whose elements have equal sums? Here's an example: 5, 9, 7, 21 : The below would return true because newSet can be divided into 5, 9, 7 ...

Difficulty: 5/10

Cloud Computing Pricing Analysis and Comparisons

Cloud Computing Pricing Analysis and Comparisons Companies today are soaring high, navigating the limitless sky of cloud computing, leaving behind the grounded world of on premises data. Why? It's all about growth, agility, and, importantly, cutting down on expenses. Imagine your data as a flock...

Difficulty: 5/10

Understanding the Low-Level Details

Welcome, senior engineer. You've comfortably navigated the world of JavaScript, HTML, and CSS. Maps of strengths and weaknesses sewed together, individual threads picked up one after the other throughout your journey in the realm of web development. Now, you've arrived at the door of WebAssembly, a...

Difficulty: 5/10

Logging with the ELK Stack

A Comprehensive Guide to Centralized Logging with the ELK Stack Why Logging Matters The Vital Role of Logging Logging serves as the central nervous system of modern software applications. Think of it as the black box of an airplane it records every event, error, and transaction that oc...

Difficulty: 5/10

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Motorola interview Questions: Motorola Technical interview questions and Motorola HR interview questions asked by Motorola in campus placement.

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Motorola interview Questions: Motorola Technical interview questions and Motorola HR interview questions asked by Motorola in campus placement.

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People at Motorola Say

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Company was good in that you were working on the latest and greatest consumer products.

Solid company high tech in mobile business.

Work with professional and nice colleagues

Motorola had best working environment, and Engineering atmosphere. A lot of smart engineers were working there, and distributed in all kinds of domain. This brought the possibilities to resolve even the hardest issue they met, whatever it's from hardware, software, even vendor.