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13,876 applications engineer interview questions shared by candidates

Question 1: Loop through numbers 200 - 300 and print "Hum" if numbers divisible by 5, print "Honey" if divisible by 7, and print "Nothing" everything else. Question 2: What's the difference between interface and abstract class? Question 3: What's the difference between int and int32? Question 4: Print just the integers from the following list? ArrayList list = new ArrayList(); list.Add("Hello"); list.Add(1); list.Add(2.5); list.Add(3); list.Add(2); list.Add("Jeremy"); list.Add(0); Question 5: Find the youngest student from the Student table below? StudentID DOB ------------ --------- 001 05/21/1991 002 11/04/1995 003 12/02/1989
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Desktop Applications Developer

Interviewed at Election Systems & Software

3.1★
Mar 19, 2015

Question 1: Loop through numbers 200 - 300 and print "Hum" if numbers divisible by 5, print "Honey" if divisible by 7, and print "Nothing" everything else. Question 2: What's the difference between interface and abstract class? Question 3: What's the difference between int and int32? Question 4: Print just the integers from the following list? ArrayList list = new ArrayList(); list.Add("Hello"); list.Add(1); list.Add(2.5); list.Add(3); list.Add(2); list.Add("Jeremy"); list.Add(0); Question 5: Find the youngest student from the Student table below? StudentID DOB ------------ --------- 001 05/21/1991 002 11/04/1995 003 12/02/1989

1. You are given the root of a binary tree containing digits from 0 to 9 only. Each root-to-leaf path in the tree represents a number. Return the total sum of all root-to-leaf numbers. 2. Given an allocated memory that points to a start of a matrix, a memory destination, height, width and total width of the memory block (S), copy the source memory to destination memory (C++). 3. Same question as 3 but the source and destination memory overlap. 4. Transpose the memory matrix from question 2.
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ML Applications Engineer

Interviewed at NeuReality

3★
Feb 12, 2025

1. You are given the root of a binary tree containing digits from 0 to 9 only. Each root-to-leaf path in the tree represents a number. Return the total sum of all root-to-leaf numbers. 2. Given an allocated memory that points to a start of a matrix, a memory destination, height, width and total width of the memory block (S), copy the source memory to destination memory (C++). 3. Same question as 3 but the source and destination memory overlap. 4. Transpose the memory matrix from question 2.

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