All Zscaler Coding Interview Questions
16 questions we track for Zscaler, most frequently asked first. Practice any of them in the code editor and get AI feedback on your solution.
Start your Zscaler mock interviewQuestions Zscaler asks, live voice, scored. First one free.
- Junior25% (4)
- Mid/Senior44% (7)
- Staff31% (5)
Questions
- Longest Common Prefix57 companiesJunior
- Search in Rotated Sorted Array55 companiesMid/Senior
- Set Matrix Zeroes24 companiesMid/Senior
- Word Ladder40 companiesStaff
- Integer to English Words23 companiesStaff
- Optimal Account Balancing11 companiesStaff
- Minimum Increment to Make Array Unique9 companiesMid/Senior
- Robot Bounded In Circle11 companiesMid/Senior
- Day of the Year2 companiesJunior
- Find the Smallest Divisor Given a Threshold13 companiesMid/Senior
- Largest Number After Digit Swaps by Parity5 companiesJunior
- Minimum Replacements to Sort the Array5 companiesStaff
- Maximum Strong Pair XOR I1 companyJunior
- Maximum Strong Pair XOR II1 companyStaff
- Number of Divisible Triplet Sums9 companiesMid/Senior
- Apply Operations to Make Sum of Array Greater Than or Equal to k2 companiesMid/Senior