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Specific Purpose and Central Idea
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Speech & Debate
SD.049 Specific Purpose and Central Idea
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A demonstration speech will show students how to protect a class project by using version names, two storage locations, and a restore check. Which pair is most precise?
A
Specific purpose: To entertain students with stories about lost files. Central idea: Technical mistakes can be funny.
B
Specific purpose: To show students how to create and verify a simple backup routine for a digital class project. Central idea: Clear version names, copies in two independent locations, and a quick restore check reduce the chance that one mistake or device problem will erase the project.
C
Specific purpose: To explain all of computer science. Central idea: Computing includes many devices, languages, and systems.
D
Specific purpose: To persuade students that technology never fails. Central idea: Digital files are permanently safe once saved.
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