which of the following layers of the OSI model?
IP addresses belong to which of the following layers of the OSI model?
Which of the following tools would appropriately diagnose the problem?
An unusual amount of activity is coming into one of the switches in an IDF. A malware attack is suspected. Which of the following tools would appropriately diagnose the problem?
Which of the following configuration management methods has been overlooked?
A network technician is troubleshooting in a wiring closet in 2011. The cabling to all the equipment does not match the documentation from 2007. Which of the following configuration management methods has been overlooked?
Which of the following is the MOST likely cause of the problem?
Tenants access multiple wireless networks in a building. Users report intermittent connectivity. Which of the following is the MOST likely cause of the problem?
which of the following should the technician do NEXT?
Once a technician has implemented the solution to a user reported problem, which of the following should the technician do NEXT?
Which of the following DNS records would allow for a website to have more than one FQDN?
Which of the following DNS records would allow for a website to have more than one FQDN?
Which of the following network appliances would facilitate an even amount of traffic hitting each web server?
Which of the following network appliances would facilitate an even amount of traffic hitting each web server?
Which of the following ports would need to be open on a firewall to allow SSH on the default port?
Which of the following ports would need to be open on a firewall to allow SSH on the default port?
Which of the following protocols would be used to send email to an email server?
Which of the following protocols would be used to send email to an email server?
Which of the following DNS record types is required to have email flow to a companys email server?
Which of the following DNS record types is required to have email flow to a companys email server?