Which of the following about the WLAN Survey Pad works tool to operate the method is correct? (Multiple choice)
A . Support for finger movements during drawing obstacles to move the drawings to find the best location to draw obstacles, do not support the increase in obstacle type
B . survey tools and planning tools to supporting the use of the first drawings to get the first planning tools to do a simple project planning and then get the site to do the work of the survey, and then export the project and then into the planning tool for further planning
C . New project, select the floor node, in the right side of the preview box to see the corresponding building thumbnails, click on the thumbnail you can enter the selected floor for survey information supplement
D . Pad survey tools and planning tools are suitable for pre-sale network regulations, before delivery with WLAN test tools to do post-work verification
Answer: BCD