A company has a network with three switches, each one with eight ports. The switch is connected to a router
that has a hub with four computers plugged into one of its interfaces. How many broadcast domains are
present in this company’s network

A network technician needs to set up two public facing web servers and watns to ensure that if they are
compromised the intruder cannot access the intranet. Which of the following security techniques should be
used?

Which of the following protocols were designed to avoid loops on a Layer 2 network? (Select TWO)

Upon arrival at work an administrator is informed that network users cannot access the file server. The
administrator logs onto the server and sees that updates were automatically installed and the network
connection shows limited or no availability. Which of the following needs to be rolled back?

Which of the following is considered a classless routing protocol?

A network administrator notices that the border router is having high network capacity loads during nonworking hours which is causing web services outages. Which of the following is MOST likely happening?

QoS operates at which of the following OSI model layers? (Select TWO)

A technician wants to implement a network for testing remote devices before allowing them to connect to the
corporate network. Which of the following should the technician implement?

A technician is attempting to resolve an issue with users on the network not being able to access websites. The
technician pings the default gateway and DNS servers successfully. Pinging a website by URL is unsuccessful
but using a known IP address is successful> Which of the following will resolve the issue?

Which of the following should be used to ensure a specific device always receives the same IP address?