Cerner Coding Interview Questions
We track 2 coding questions asked at Cerner, tagged with the algorithms and concepts they test. The most common: Array, Divide and Conquer, Heap (Priority Queue), Quickselect, Sorting.
Browse all 2 Cerner questions →Concept mix
Each question's weight is split evenly across its concepts, so the shares sum to 100%.
- Stack25.0%
- String25.0%
- Array10.0%
- Divide and Conquer10.0%
- Heap (Priority Queue)10.0%
- Quickselect10.0%
- Sorting10.0%
How many questions involve each concept
Share of all 2 tracked Cerner questions that touch each concept. Questions usually involve several, so these overlap.
- Array50.0%
- Divide and Conquer50.0%
- Heap (Priority Queue)50.0%
- Quickselect50.0%
- Sorting50.0%
- Stack50.0%
- String50.0%
Where Cerner differs from the average company
Concept weight at Cerner relative to the average across all companies we track. Green means Cerner leans on it harder than most.
Cerner specialties
Concepts that show up at Cerner but are rarely asked elsewhere. They are easy to get blindsided by.
Difficulty mix
Level split of the 2 tracked Cerner questions.
- Junior50% (1)
- Mid/Senior50% (1)
Every concept in Cerner interviews
| Concept | Questions | % of questions | Share of mix |
|---|---|---|---|
| Array | 1 | 50.0% | 10.0% |
| Divide and Conquer | 1 | 50.0% | 10.0% |
| Heap (Priority Queue) | 1 | 50.0% | 10.0% |
| Quickselect | 1 | 50.0% | 10.0% |
| Sorting | 1 | 50.0% | 10.0% |
| Stack | 1 | 50.0% | 25.0% |
| String | 1 | 50.0% | 25.0% |
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