WGU D684 INTRODUCTION TO
COMPUTER SCIENCE EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026
Debugging - ANSWERS-Finding and fixing code issues.
Documentation - ANSWERS-Records of software
design/code.
High-level vs Low-level Languages - ANSWERS-Human-
readable vs machine code.
Compiler vs Interpreter - ANSWERS-Compiles before vs runs
in real time.
Function/Subprogram - ANSWERS-Reusable block of code.
, Parameters vs Arguments - ANSWERS-Parameters are
placeholders; arguments are actual values.
Strong Typing - ANSWERS-Enforces consistent data type
usage.
Data Structures - ANSWERS-Array, Stack, Queue, Linked List,
Record.
Algorithm - ANSWERS-Step-by-step process for solving a
task.
Pseudocode - ANSWERS-High-level outline of code logic.
Sequential Search vs Binary Search - ANSWERS-Linear vs
divided search.
Sorting Algorithms - ANSWERS-Bubble, Insertion, Selection
sort.
Composite Variable - ANSWERS-Can store multiple values.
COMPUTER SCIENCE EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026
Debugging - ANSWERS-Finding and fixing code issues.
Documentation - ANSWERS-Records of software
design/code.
High-level vs Low-level Languages - ANSWERS-Human-
readable vs machine code.
Compiler vs Interpreter - ANSWERS-Compiles before vs runs
in real time.
Function/Subprogram - ANSWERS-Reusable block of code.
, Parameters vs Arguments - ANSWERS-Parameters are
placeholders; arguments are actual values.
Strong Typing - ANSWERS-Enforces consistent data type
usage.
Data Structures - ANSWERS-Array, Stack, Queue, Linked List,
Record.
Algorithm - ANSWERS-Step-by-step process for solving a
task.
Pseudocode - ANSWERS-High-level outline of code logic.
Sequential Search vs Binary Search - ANSWERS-Linear vs
divided search.
Sorting Algorithms - ANSWERS-Bubble, Insertion, Selection
sort.
Composite Variable - ANSWERS-Can store multiple values.
