
Algorithms Practice Test
Updated for August 2026Discrete Optimization Algorithms
- combinatorial optimization
- integer programming
- constraint programming
DELE Algorithm Questions: What to Expect on the Exam
The DELE section of the Algorithms practice test covers deletion operations across common data structures, including singly linked lists, doubly linked lists, binary search trees, and hash tables. Expect questions on time complexity, where DELE operations range from O(1) for hash tables to O(log n) for balanced BSTs and O(n) for unsorted arrays. Pay close attention to edge cases like deleting the root node, handling duplicate keys, and rebalancing AVL or red-black trees after a DELE operation.

Algorithms Practice Test Questions
Prepare for the Algorithms exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
Algorithms
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Algorithms Case Studies & Practical Applic...
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Algorithms Communication & Stakeholder Rel...
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Algorithms Dynamic Programming & Optimization
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Algorithms Graph Algorithms & Traversal
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Algorithms Research & Evidence-Based Practice
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Algorithms Sorting & Searching Algorithms
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15-210 Parallel and Sequential Data Structures and Algorithms
- Analyzing costs by solving recurrences
- Graph algorithms
- Algorithm design techniques
- Parallel algorithms
- Parallel data structures
- Randomized algorithms
Disk Scheduling Algorithms
- First Come-First Serve (FCFS)
- Shortest Seek Time First (SSTF)
- Elevator (SCAN)
- Circular SCAN (C-SCAN)
- LOOK
- C-LOOK
Master the Coding Interview: Data Structures + Algorithms
- Deal with offers and raises professionally.
- Different Data Structures should be learned, implemented, and used.
- Mastering computer science principles will help you become a better developer.
- Learn, build, and use various algorithms to feel more confident and prepared for your next coding interview.
- Some of the best tech businesses provide ace coding interviews.
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Algorithm Questions and Answers
- ✓Confirm your exam appointment and location
- ✓Bring required identification documents
- ✓Arrive 30 minutes early to check in
- ✓Read each question carefully before answering
- ✓Flag difficult questions and return to them later
- ✓Manage your time — don't spend too long on one question
- ✓Review flagged questions before submitting
- +Validates your knowledge and skills objectively
- +Increases job market competitiveness
- +Provides structured learning goals
- +Networking opportunities with other certified professionals
- −Study materials can be expensive
- −Exam anxiety can affect performance
- −Requires dedicated preparation time
- −Retake fees apply if you don't pass
Algorithms Questions and Answers
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University of Pennsylvania Graduate School of EducationDr. Alexandra Kim holds a PhD in Professional Studies from the University of Pennsylvania and is a Certified Professional in Learning and Performance (CPLP) and Certified Professional in Talent Development (CPTD). With 17 years of corporate training and professional certification advisory experience, she helps professionals navigate specialized, emerging, and cross-industry certification programs.