Which is a common feature found in an 802.11 WLAN client utility?

A common feature found in an 802.11 WLAN client utility is the Access Point (AP) Signal Strength Meter. This feature provides users with visual feedback regarding the quality of the wireless signal being received from the access point. It typically indicates how strong the connection is, allowing users to assess whether they are in a good position to maintain a stable connection and, if necessary, to reposition themselves or their devices for better reception.

The AP Signal Strength Meter is crucial for troubleshooting connectivity issues, ensuring that users can make informed decisions about their location relative to the access point. A strong signal enhances performance and reduces the likelihood of dropped connections or slow speeds, which is why this feature is an integral part of WLAN client utilities.

While other features like encryption protocols and MAC address randomization may be relevant for security and privacy, they do not directly assist users in evaluating connectivity quality as the AP Signal Strength Meter does.