Development Intern Interview Questions

5,461 development intern interview questions shared by candidates

Every day workers who come into the office building have to type in a passcode on a 3 x 3 keypad, where numbers 1-9 are arranged differently each day. It takes an employee 0 seconds to type in the first character in the password, 1 second to move to any adjacent key, and 2 seconds to move to any other key. Given today's keypad arrangement and the employee's passcode, write a program to find how long it will take them to type the passcode in.
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Software Development Intern

Interviewed at athenahealth

4.1
Dec 21, 2022

Every day workers who come into the office building have to type in a passcode on a 3 x 3 keypad, where numbers 1-9 are arranged differently each day. It takes an employee 0 seconds to type in the first character in the password, 1 second to move to any adjacent key, and 2 seconds to move to any other key. Given today's keypad arrangement and the employee's passcode, write a program to find how long it will take them to type the passcode in.

In the technical interview, they asked me to help make a UML diagram more efficient and expand on it using concepts like association, inheritance etc. I didn't have to write any code. Just explain and the interviewer edits the diagram to match your suggestions.
Feb 10, 2025

In the technical interview, they asked me to help make a UML diagram more efficient and expand on it using concepts like association, inheritance etc. I didn't have to write any code. Just explain and the interviewer edits the diagram to match your suggestions.

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