Users Are Reporting Issues with Slow Connection Speeds and a Loss

Multiple Choice

Users are reporting issues with slow connection speeds and a loss of connectivity on the newly installed wireless network. The issues are intermittent but seem to occur most often around midday. Which of the following is the MOST likely cause?

A) There is interference from small appliances
B) The signal coverage area is too small
C) Not enough DHCP addresses have been allotted
D) The DNS cache on the users' computers has become corrupt