Interview Questions

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Find the minimum cost to reach the last cell of the matrix from the first cell.
1 answer
"m*n"
Mo I. - "m*n"See full answer
What are the common pitfalls of A/B testing?
Statistics & Experimentation
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Statistics & Experimentation
Asked at TheScore • 4 years ago
What are three APIs on theScore's mobile app?
Product Manager
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Product Manager
Asked at Salesforce • 2 years ago
Choose a platform for building an app leveraging APIs
Solutions Architect
Technical
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Solutions Architect
Technical
A competitor is gaining market share. How would you investigate why?
Business Analyst
Data Analysis
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Business Analyst
Data Analysis
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Find all pairs in an array with a given difference k.
Technical
1 answer
"public static Dictionary FindPairsWitkkDifference(int k, int[] nums) { Dictionary pairsWithkDifference = new Dictionary(); int n = nums.Length; if( n== 0 || n == 1) Return 0; for(int i =0; i< n;i++) { for(int j = i+1; j < n; j++) { if(Math.Abs(nums[i] - nums[j]) == k) { pairsWithkDifference(nums[i], nums[j]); } } } Return pairsWithkDifference ; }"
Sanobar K. - "public static Dictionary FindPairsWitkkDifference(int k, int[] nums) { Dictionary pairsWithkDifference = new Dictionary(); int n = nums.Length; if( n== 0 || n == 1) Return 0; for(int i =0; i< n;i++) { for(int j = i+1; j < n; j++) { if(Math.Abs(nums[i] - nums[j]) == k) { pairsWithkDifference(nums[i], nums[j]); } } } Return pairsWithkDifference ; }"See full answer
Technical
Check if a given binary tree is height balanced.
1 answer
"Recursively get the left height and right height of the sub-tree, and then check if it is balanced at this node, return false."
Nishant R. - "Recursively get the left height and right height of the sub-tree, and then check if it is balanced at this node, return false."See full answer
Asked at Sonos • 5 years ago
How would you decide on the next new feature to build on Sonos?
Analytical
Execution
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Analytical
Execution
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How do you turn analysis into business action?
Business Analyst
Data Analysis
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Business Analyst
Data Analysis
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Asked at Nvidia • 2 years ago
What's your experience with DirectX?
Software Engineer
Behavioral
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Software Engineer
Behavioral
Find the maximum length sub-array with a given sum.
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Asked at Silicon Valley Bank • 5 years ago
Design a product to help college freshmen meet others with similar interests.
Product Design
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Product Design
Asked at Zoom • 7 months ago
How do you find vulnerable software running on people’s work machines?
Security Engineer
Technical
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Security Engineer
Technical
Asked at Meta • 7 months ago
Let's say you were investigating a security incident and didn't know how to remediate it, what steps would you follow to figure it out?
Security Analyst
Technical
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Security Analyst
Technical
Asked at Amazon, Microsoft • 7 months ago
How do you work through figuring out things you don't know?
Security Engineer
Technical
+1 more
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Security Engineer
Technical
+1 more
Asked at Lucid Software • 5 years ago
As a new solar company entering the cellular internet market, how many cell towers would you build in your pilot region?
Estimation
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Estimation
Asked at LinkedIn • 5 years ago
Explain MapReduce.
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Asked at Mastercard, Visa • 2 years ago
Write a program to find non-repeating characters in a string.
Software Engineer
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Software Engineer
How would Hoop expand into South America?
Product Manager
Product Strategy
1 answer
"This is a straightforward Expansion problem, since we're expanding to a new market. This is the formula you should use when tackling these types of interview questions: Ask clarifying questions Perform user analysis Market risk analysis State goals Perform channel analysis Prioritize growth channels Strategy Summarize Without further ado, let's dive in! Ask clarifying questions It's important to ask questions in advance to create a"
Exponent - "This is a straightforward Expansion problem, since we're expanding to a new market. This is the formula you should use when tackling these types of interview questions: Ask clarifying questions Perform user analysis Market risk analysis State goals Perform channel analysis Prioritize growth channels Strategy Summarize Without further ado, let's dive in! Ask clarifying questions It's important to ask questions in advance to create a"See full answer
Product Manager
Product Strategy
Asked at Palo Alto Networks • 5 years ago
How will you market a high-quality pure drinking water bottle?
Product Strategy
1 answer
"Sir Assalamu Alaikum. How are you? I am from this company. Our water is the best. Your store is running out of water. Our drinking is the most profitable. Ours is superior to all other waters."
Jx J. - "Sir Assalamu Alaikum. How are you? I am from this company. Our water is the best. Your store is running out of water. Our drinking is the most profitable. Ours is superior to all other waters."See full answer
Product Strategy