单选题While selecting files during an interactive restore with ufsrestore， you are interrupted by a junior administrator before you can complete the file selection process and start the restore. After answering the administrator’s question， you realize that
题目
单选题
While selecting files during an interactive restore with ufsrestore， you are interrupted by a junior administrator before you can complete the file selection process and start the restore. After answering the administrator’s question， you realize that you have forgotten which files you had already selected for the restore. How can you determine which files are already marked for extraction and restore？ （）
A
You can use the ls subcommand of ufsrestore.
B
You can use the add subcommand of ufsrestore.
C
You can use the select subcommand of ufsrestore.
D
You can view the selected files as they are marked with a plus sign （+） in the list that is permanently displayed in the upper half of the interactive ufsrestore screen view.
