[7.2] For Linux, the "n" option with the "ls" command displays the file access time.

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BlackTom AI · Accepted Answer

Consider the statement and the two options provided.
Option 1: 'True' — This would claim that the -n option in ls displays the file access time. In reality, the -n option in ls stands for --numeric-uid-gid, which causes ls to display numeric user and group IDs instead of names. It has no direct effect on showing access times, modification times, or any timestamp information. Therefore, describing -n as displaying the access time is incorrect, revealing a misconception about what -n does.
Option 2: 'False' — This negates the claim about -n showing access time. Since -n does not display access times and is instead concerned with numeric IDs, the statement that -n displays the access time is not true. The actual file time information in ls is controlled by other options (for example, -l shows details including times, -lu shows access time, -lt sorts by modification time, etc.), but -n itself is unrelated to access timestamps. Hence this option correctly identifies the assertion as false.
To summarize the reasoning across options, the key point is that -n is about numeric IDs, not time stamps; true statements would require a different option related to time display, not -n.

EN.650.667.01.SP25 Quiz - Chapter 8

[7.2] For Linux, the "n" option with the "ls" command displays the file access time.

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