, STUVIA EXAM LIBRARY
EXAMINATION DOCUMENT 2026/2027
D278 Scripting and Programming Foundations Exam 3 2026/2027 - Data Structures
Arrays Lists Dictionaries Review - 210 Q&A - A+ Graded - Latest Update This Year -
Just Released - Verified Solutions - Pass Guaranteed
A+ VERIFIED
WGU D278
,Table of Contents
1. Cover Page ............................................................ 1
2. Examination Document Information ...................................... 2
3. Table of Contents ...................................................... 3
4. Exam Overview and Domain Coverage .................................... 4
5. Data Structures Foundations - Questions 1-35 ......................... 5
6. Arrays, Lists and Indexing Mastery - Questions 36-75 ................ 15
7. Dictionaries, Maps, Hash Tables - Questions 76-110 ................. 28
8. Strings Manipulation and Immutability - Questions 111-135 ........... 41
9. 2D Arrays, Nested Loops and Matrices - Questions 136-165 ........... 54
10. Searching, Sorting Basics and Algorithm Complexity O(n) - Q 166-210 ... 68
11. Answer Key and Verification Summary ................................. 101
12. Study Tips and Final Review ........................................ 105
, D278 Exam 3 - Data Structures - Overview
Focus: Arrays lists dictionaries maps, strings manipulation, 2D arrays, searching sorting basics, algorithm
complexity O(n). This exam covers 210 verified Q&A; aligned to WGU D278 Scripting and Programming
Foundations PA/OA. Balanced A/B/C/D distribution, zero duplication stems, latest 2026/2027 update. Includes
data structure trade-offs, Python list/dict methods, JS Map/Set, string immutability, 2D traversal patterns, linear
vs binary search, bubble/selection/merge sort basics, and Big-O analysis. Each answer includes yellow
rationale box 80-120 words.
EXAMINATION DOCUMENT 2026/2027
D278 Scripting and Programming Foundations Exam 3 2026/2027 - Data Structures
Arrays Lists Dictionaries Review - 210 Q&A - A+ Graded - Latest Update This Year -
Just Released - Verified Solutions - Pass Guaranteed
A+ VERIFIED
WGU D278
,Table of Contents
1. Cover Page ............................................................ 1
2. Examination Document Information ...................................... 2
3. Table of Contents ...................................................... 3
4. Exam Overview and Domain Coverage .................................... 4
5. Data Structures Foundations - Questions 1-35 ......................... 5
6. Arrays, Lists and Indexing Mastery - Questions 36-75 ................ 15
7. Dictionaries, Maps, Hash Tables - Questions 76-110 ................. 28
8. Strings Manipulation and Immutability - Questions 111-135 ........... 41
9. 2D Arrays, Nested Loops and Matrices - Questions 136-165 ........... 54
10. Searching, Sorting Basics and Algorithm Complexity O(n) - Q 166-210 ... 68
11. Answer Key and Verification Summary ................................. 101
12. Study Tips and Final Review ........................................ 105
, D278 Exam 3 - Data Structures - Overview
Focus: Arrays lists dictionaries maps, strings manipulation, 2D arrays, searching sorting basics, algorithm
complexity O(n). This exam covers 210 verified Q&A; aligned to WGU D278 Scripting and Programming
Foundations PA/OA. Balanced A/B/C/D distribution, zero duplication stems, latest 2026/2027 update. Includes
data structure trade-offs, Python list/dict methods, JS Map/Set, string immutability, 2D traversal patterns, linear
vs binary search, bubble/selection/merge sort basics, and Big-O analysis. Each answer includes yellow
rationale box 80-120 words.
