________ is a group of capabilities offered via cloud computing in which the cloud service customer can use the cloud service provider's applications.

Which of the following is not an argument used in the Pmt function?

A) Total_due B) Future_value C) Type D) Rate

A company has multiple WAPs within close proximity to each other to allow users to move about seamlessly through the building with their laptops, without losing any connection. However, this has had the opposite effect, causing any user that is close to two of the access points to constantly reconnect to the wireless network. Which of the following should be changed on all the WAPs to allow this to work as the customer intended?

A. Change the SSID to be unique for each WAP. B. Change the antenna direction to be unique for each WAP. C. Change the encryption method to be unique for each WAP. D. Change the channel to be unique for each WAP.