Which command arranges the lines of the file data.csv in alphabetical order?

The command that arranges the lines of a file in alphabetical order is the 'sort' command. When applied to a file like data.csv, the sort command reads each line of the file and outputs the lines in a specified order, which by default is alphabetical for text data. This makes it particularly useful for organizing data that may be unsorted, facilitating easier reading or further processing.

In the context of working with data in Linux, sorting is a fundamental operation that is often needed for data analysis, reporting, or simply for tidy data management. The sort command can also take various options to modify how the sorting is performed, such as specifying whether to sort numerically or case-insensitively.

The other options listed do not correspond to standard commands for sorting files in Linux, making them ineffective for this particular task. Therefore, 'sort data.csv' is the correct command for arranging the lines of the file in alphabetical order.