5) You are experiencing outbound network connectivity problems. Which devices would you check to determine if the network settings have issues? O A) All of the above B) The DNS Server C) The source host The default Gateway 4) Which layer of the OSI model is most directly impacted when an Internet Service Provider is found to be blocking UDP traffic from a source host? A) Transport B) Session C) Network 4 D) Data link 3) What command will I have to use to give the following permissions on a file in Linux -rw-rw-r-- ? :: A) chown 664 B) chmod 664 DC) chown 644 D) chmod 6 2) Out of the following, which provides the best solution for identifying an issue with high CPU utlization on a Windows Server? A) Log off any other users that may be connected to the server 9 B) Utilize ProcDump to collect and isolate CPU Spikes. C) Navigate to Event Viewer and review the Windows Security Logs D) Open Task Manager and look at a list of all running processes for all users. You want to determine how many open tcp connections your web server currently has. What is the best way to get this information? A) Check the web server's access logs B) Use netstat C) Use tcpdump D) Use iperf