Which two WLAN implementation statements are true?() ["An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine (WLSE\/WLSM).","An autonomous wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System (WCS).","A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by a WLAN solution engine (WLSE\/WLSM).","A lightweight wireless solution consists of autonomous access points (APs), which are managed by a WLAN solution engine (WLSE\/WLSM).","A lightweight wireless solution includes lightweight APs and WLAN controllers. The APs and the WLAN controllers are managed by the Cisco Wireless Control System (WCS)."]
4C理论
幼儿园数学教育活动的设计是什么?
4P理论
细菌的毒力构成:()、()
影响儿童身心发展的四个主要因素()、环境、()和儿童的自主建构。