An end user is browsing the Internet when multiple browser pages open by themselves. The user notices the PC is running slowly, even while not browsing the internet. Which of the following actions should the user take?

A project team is organized to implement a new wireless solution for a school. The team has already done the network diagrams and knows the locations that will need to beaddressed in the project. The team is in the process of creating an SOW for the project as a whole and needs to add the critical pieces to the SOW to complete it and move to the next stage.
Which of the following would the project team MOST likely add tothe SOW?

A technician needs to remove malware from a Windows system. The technician has already performed research on the malware and determined it is a memory virus. Which of the following steps should the technician take NEXT?

Which of the following operating systems is based on UNIX source code and is closed source?

A network administrator notifies a technician that the company is experiencing a DDoS attack. Several internal Windows PCs are the source of the traffic. The network administrator gives the technician the Windows computer names and states they bescanned and cleaned immediately. With which of the following types of infections are the PCs MOST likely infected? (Select two.)