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WGU D684 Introduction to Computer Science Test Bank Questions and Answers (2026/2027) | Study Guide Pack

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WGU D684 Introduction to Computer Science Test Bank Questions and Answers (2026/2027) | Study Guide Pack

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WGU D684 Introduction To Computer Science
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WGU D684 Introduction to Computer Science

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WGU D684 Introduction to Computer
Science Test Bank Questions and Answers
(2026/2027) | Study Guide Pack
• Data Types. CORRECT ANSWER: Define the kind of data a variable can
hold: integers, floats, characters, Booleans.

• Variables. CORRECT ANSWER: Named memory locations that store
data.

• Assignment Operator. CORRECT ANSWER: `=` assigns values.

• Camel Casing. CORRECT ANSWER: myVariableName; Snake Casing -
my_variable_name.

• Control Structures. CORRECT ANSWER: Loops (while, for), conditionals
(if, else).

• Arithmetic Operators. CORRECT ANSWER: +, -, *, /.

• Function/Subprogram. CORRECT ANSWER: Reusable block of code.

• Parameters vs Arguments. CORRECT ANSWER: Parameters are
placeholders; arguments are actual values.

• Strong Typing. CORRECT ANSWER: Enforces consistent data type
usage.

• Data Structures. CORRECT ANSWER: Array, Stack, Queue, Linked List,
Record.

• Algorithm. CORRECT ANSWER: Step-by-step process for solving a task.

• Pseudocode. CORRECT ANSWER: High-level outline of code logic.

• Sequential Search vs Binary Search. CORRECT ANSWER: Linear vs
divided search.
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