To throttle SnapVault transfers, which commands support the -k throttling option?

• A. initialize
• B. start and modify
• C. start only
• D. modify only

Answer: (B)

Throttling SnapVault transfers is about controlling the bandwidth as data moves. The -k option makes sense only for commands that actually drive or change a transfer. You can set a throttle when you start a transfer, and you can adjust it later if a transfer is already in progress. The initialize operation is for setting up the vault and performing the initial transfer, and it does not expose throttling control. So the -k throttling option is supported by starting a transfer and by modifying an ongoing transfer, i.e., the start and modify commands.