Area of Improvements

Review your assessments and practice — drill into each subject, then each attempt, then each question.

My Practice

Data Structures

Evaluate your understanding of core data organization and access techniques to build efficient, logical, and optimized solutions.

Chapters

8/10

Topics attempted

8/10

80% coverage

Avg score

50%

Weak topics

Attempt status and score band per topic. Click any cell to open the topic report.

Not attempted< 45%45–69%≥ 70%

8 attempted2 unattempted0 strong8 developing0 needs work

Arrays

1/1 topics · avg 56%

Linked Lists

1/1 topics · avg 52%

Stacks

1/1 topics · avg 49%

Queues

1/1 topics · avg 53%

Trees

1/1 topics · avg 51%

Heaps

1/1 topics · avg 47%

Graphs

1/1 topics · avg 45%

Hash Tables

1/1 topics · avg 50%

Tries

0/1 topics

Disjoint Set

0/1 topics