Interview Questions

Aniket G. - "public class BoggleBoard { public static List findWords(char board, Set dictionary) { int rows = board.length; int cols = board[0].length; boolean visited = new booleanrows; int directions = {{1,0}, {-1,0}, {0,1}, {0,-1}}; List result = new ArrayList(); for(int i=0; i<rows; i++) { for(int j=0; j<cols; j++) { dfs(board, visited, i, j, dictionary, "", result, dire"See full answer

Praniti S. - "My mistake: I seemed to immediately suggest tools I am familiar with rather than walking through the process of identifying candidate tool sets and prototyping each one"See full answer

Scott S. - "• Leadership and Team Management: • Lead, mentor, and develop a team of software engineers, fostering a collaborative and high-performance work environment. • Conduct regular one-on-one meetings, performance reviews, and career development sessions with team members. • Facilitate effective communication and collaboration within the team and with other departments. • Project Management: • Oversee the planning, execution, and delivery of engineering projects, ensuring they are completed on time, w"See full answer

Exponent - "First, it's important to recognize this type of question as a Fermi question in disguise. We need to estimate the total market size of Dropbox for small and medium-sized businesses, which involves approximating things like the number of SMBs as well as the average revenue per SMB to get to our answer. Luckily, we have a playbook for these kinds of questions. Here's our formula for tackling Fermi questions: Ask clarifying questions Catalog what you know **Make equation(s)"See full answer

Bharathi P. - "Meeting and interacting with people, solving new problems excites me. Criticism puts me down"See full answer

Exponent - "You should be able to identify this as a Measure Success question. These kinds of questions are used to test your analytical skills, as well as your ability to track project progress post-launch. Recall the strategy for tackling them methodically and thoroughly: Ask clarifying questions State the goal of the feature / product Behavior Mapping / UX Flow Mapping Provide criteria to prioritize metrics Prioritize metrics Summarize Let's begin! Ask cl"See full answer

Sean L. - " debug your code below departments = pd.DataFrame({ 'id': [1, 2, 3, 4, 5], 'name': ['Reporting', 'Engineering', 'Marketing', 'Biz Dev', 'Silly Walks'] }) employees = pd.DataFrame({ 'id': [1, 2, 3, 4, 5, 6], 'first_name': ['John', 'Ava', 'Cailin', 'Mike', 'Ian', 'John'], 'last_name': ['Smith', 'Muffinson', 'Ninson', 'Peterson', 'Peterson', 'Mills'], 'salary': [20000, 10000, 30000, 20000, 80000, 50000], 'department_id': [1, 5, 2, 2, 2, 3] }) projects = p"See full answer

Himant G. - "World's population of 7.5BB - MInus china and Russia = 5.5BB Estimated Rural and remote areas are about 50% That gives an estimated population back 2.8 BB Assume 4 people per household -- 2.8/4 = 0.7 BB households in rural areas Assume google's market share is 60%, with YOY growth of 10% 0.7 BB * 60% - .42BB households * 10$ = 4.2BB"See full answer

Exponent - "First, it helps to give a motivation of why it might be useful to understand web cookies and what they are. Then, give a useful example by analogy of how they work. Here's how we might explain web cookies. > When you open your browser and visit www.facebook.com, your browser already knows know you're signed in and log in automatically. Or, say you're on a shopping website for skis and then you start getting ads for skis. How does your browser know this stuff?The answe"See full answer

Rachel. kazir R. - "developing secured mobile phones for soldiers. too hot. the challenge was to find a creative ideas for power reduction on the existing technology"See full answer