Which Linux commands allow you to retrieve the time from the physical workstation or server?

The correct answer, which includes the commands hwclock and timedatectl, is significant because these commands are specifically designed to interact with the system's hardware clock and manage the system time settings.

The hwclock command is used to query and set the hardware clock, which is often referred to as the real-time clock (RTC). This clock runs independently of the operating system and keeps track of time even when the power is off. By using hwclock, you can check the current time set in the hardware clock.

On the other hand, timedatectl is a part of the systemd system and service manager, which provides an interface to query and change the system clock and its settings. This command can be used to check the current system time, set the time, and configure various time-related settings such as time zone and NTP synchronization.

Both of these commands allow you to retrieve the time from the physical workstation or server effectively, making them the appropriate choice for this question. The other options provided do not consist of valid or commonly used Linux commands for retrieving time.