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C Programming · Pointers

Null & dangling pointers

Early stage on null & dangling pointers. Re-anchor the fundamentals before retrying Hard variants.

Latest score
44%Needs work
Best score
44%Needs work
Attempts
4
Avg time / Q
105s
Score trend

Score across your last 4 attempts.

Latest 44%
Accuracy by difficulty

How you score on Easy / Medium / Hard variants.

Easy59%
Medium48%
Hard22%
Bloom levels

Performance by cognitive skill level (target dashed).

Remember46% · target 80%
Understand40% · target 70%
Apply27% · target 80%
Analyze20% · target 65%
Evaluate16% · target 60%

Assessments for this topic

Open any completed attempt to see the summary and question-by-question review.

C Programming — Null & dangling pointers: Round 1

Round 1 assessment focused on Null & dangling pointers. Mix of recall, application, and analysis questions.

10 Minutes

This assessment closed on Apr 19, 2026, 11:59 PM

50%score