Which of the following remote access types requires a certificate for connectivity?

A technician is troubleshooting authentication issues on a server. It turns out the clock on the
server was 72 minutes behind. Setting the clock to the correct time fixed the issue. Given the
scenario, which of the following authentication methods was being used?

Which of the following wireless standards uses a block encryption cipher rather than a stream
cipher?

A network administrator is performing a penetration test on the WPA2 wireless network. Which of
the following can be used to find the key?

Which of the following can be used to compromise a WPA encrypted wireless network when the
rainbow table does not contain the key?

A system administrator is implementing an IDS on the database server to see who is trying to
access the server. The administrator relies on the software provider for what to detect. Which of
the following would MOST likely be installed?

A vendor releases an emergency patch that fixes an exploit on their network devices. The network

administrator needs to quickly identify the scope of the impact to the network. Which of the
following should have been implemented?

Which of the following can be described as a DoS attack?

A user is connecting to the Internet at an airport through an ad-hoc connection. Which of the
following is the MOST likely security threat?

An application server is placed on the network and the intended application is not working
correctly. Which of the following could be used to make sure sessions are being opened properly?