Code Master Quiz

Unit 1: Computer Science Basics

Student:

Date:

Instructions:

Circle the letter of the best answer for each of the 15 questions. Read every choice carefully before making your selection.

1. A trail of data you create while using the Internet is your:

A Digital Footprint

B Cybersecurity

C Network Protocol

D Data Library

2. Which protocol ensures all packets arrive in the correct order and none are missing?

A UDP

B HTTP

C TCP

D IP

3. The study of how people interact with computers is:

A Network Science

B HCI (Human-Computer Interaction)

C Cybersecurity

D Software Engineering

4. In the design process, to "Define" means:

A To understand the needs and perspectives of others.

B To form an idea for a variety of solutions.

C To state exactly the scope or boundaries of the problem.

D To build a first version of something to test.

5. A named container that stores a value that can change is a:

A Constant

B Variable

C Parameter

D Function

6. A data type that can only be True or False is:

A Integer

B Float

C Boolean

D String

7. The process of finding and fixing errors in code is:

A Debugging

B Encoding

C Analyzing

D Evaluating

8. A mistake in the algorithm that causes incorrect results is a(n):

A Syntax Error

B Logic Error

C Runtime Error

D System Error

9. What translates source code into a language the computer can understand?

A Compiler

B Simulator

C Browser

D Executive

10. A fragment of code that evaluates to a single value is an:

A Expression

B Operator

C Statement

D Constant

11. A tiny computer packed with sensors, inputs, and outputs is a:

A micro:bit

B Switch

C Router

D Payload

12. The process of choosing one or more items based on logic is:

A Selection

B Iteration

C Sequence

D Variable

13. One complete cycle of a loop is an:

A Iteration

B Sequence

C Method

D Constant

14. To assign a code to represent data is to:

A Encode

B Encrypt

C Decode

D Execute

15. A symbol or keyword that performs a computation on values is an:

A Operator

B Variable

C Constant

D Payload

Scratch Work & Notes

Mastering the Machine

Code Foundation Basics

Secure Network Review

Logic and Data Review

Creative Design Review

Machine Systems Review

Debugging Drill Review

Flow Control Review

Functional Logic Review

Data Analytics Review

Ultimate Mastery Review

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