CompTIA Network+ Practice Test

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Prepare for the CompTIA Network+ Exam with interactive quizzes, flashcards, and detailed explanations. Enhance your networking knowledge and ace your certification test with confidence!

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What does "data in transit" refer to?

Data that is stored on peripherals
Data currently being processed by applications
Data transmitted over a network
Data that is permanently deleted

The correct answer is: Data transmitted over a network

The term "data in transit" specifically refers to data that is actively being transmitted over a network from one location to another. This can encompass a variety of forms, including emails being sent, files being downloaded or uploaded, and data being streamed. The focus on "in transit" emphasizes that the data is moving between systems rather than being at rest or stored. This concept is particularly important in networking and cybersecurity, as data in transit is often vulnerable to interception or attacks. Various encryption methods are employed to protect this data during its journey to ensure privacy and integrity. Other options do not accurately capture the meaning of "data in transit." Data stored on peripherals refers to data at rest, data currently being processed by applications may refer to in-use data, and permanently deleted data is obviously no longer accessible or in transit. Thus, the understanding of data in transit is crucial for secure communications and effective network management.