Interview Questions

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Imagine you launched a feature that users really like and find helpful, but it isn’t driving any measurable business value. What would you do?
10 months ago2 answers
Write a query that detects repeated authentication failures from the same IP within a 10-minute window. Then explain how you would determine whether the pattern indicates malicious activity or simple user error.
10 months ago
You receive a SIEM alert for a suspicious login. What data sources will you use to confirm or disprove malicious activity.
10 months ago
What is the OSI model?
10 months ago
What threat actors are you familiar with?
10 months ago
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What is MITRE ATT&CK?
10 months ago
Explain an XSS (cross-site scripting) attack.
10 months ago
What is a TCP handshake?
10 months ago
Explain to me what happens when you click on a web link.
10 months ago
Reorder linked list.
10 months ago
How would you 10x Duolingo?
10 months ago12 answers
An acquirer has a 20x P/E and a 5% cost of debt. It buys a target with a 10x P/E. If the deal is split 50/50 between stock and debt, is it accretive or dilutive? (Ignore taxes for simplicity).
10 months ago1 answer
Tell me about a time you walked someone through removing malware from their device.
10 months ago
How would you spot a phishing email?
10 months ago
Estimate how much it costs to run Youtube for a day
10 months ago1 answer
Walk me through the impact of depreciation increasing by $10. Assume a 40% tax rate.
10 months ago1 answer
What is your favorite product and why? How would you improve it? What considerations and metrics would be involved in rolling out these improvements?
+110 months ago2 answers
What is your least favorite product among the ones you use, and how would you improve it?
10 months ago1 answer
Calculate implied premium paid assuming unaffected share price of $50 and offer price is $67.50
10 months ago1 answer
How does the work differ in an advisory role vs. the buy-side?
10 months ago1 answer

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Interview Questions

Imagine you launched a feature that users really like and find helpful, but it isn’t driving any measurable business value. What would you do?

Write a query that detects repeated authentication failures from the same IP within a 10-minute window. Then explain how you would determine whether the pattern indicates malicious activity or simple user error.

You receive a SIEM alert for a suspicious login. What data sources will you use to confirm or disprove malicious activity.

What is the OSI model?

What threat actors are you familiar with?

What is MITRE ATT&CK?

Explain an XSS (cross-site scripting) attack.

What is a TCP handshake?

Explain to me what happens when you click on a web link.

Reorder linked list.

How would you 10x Duolingo?

An acquirer has a 20x P/E and a 5% cost of debt. It buys a target with a 10x P/E. If the deal is split 50/50 between stock and debt, is it accretive or dilutive? (Ignore taxes for simplicity).

Tell me about a time you walked someone through removing malware from their device.

How would you spot a phishing email?

Estimate how much it costs to run Youtube for a day

Walk me through the impact of depreciation increasing by $10. Assume a 40% tax rate.

What is your favorite product and why? How would you improve it? What considerations and metrics would be involved in rolling out these improvements?

What is your least favorite product among the ones you use, and how would you improve it?

Calculate implied premium paid assuming unaffected share price of $50 and offer price is $67.50

How does the work differ in an advisory role vs. the buy-side?

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