Free CompTIA JK0-023 Exam Dumps Questions & Answers

Which of the following authentication solutions also provides AAA and uses TCP?

• A.  RADIUS
• B.  TACACS+
• C.  RAS
• D.  Kerberos

Users report that an internal web server is not responding. Which of the following commands could be used on the server to confirm that the web service is running?

• A.  netstat
• B.  traceroute
• C.  nbtstat
• D.  nslookup

A technician needs to enter a username and password and have their fingerprint scanned to access a server. Which of following types of authentication is this an example of?

• A.  PKI authentication
• B.  Network access control
• C.  Single sign-on
• D.  Two-factor authentication

A company wants to make sure that users are required to authenticate prior to being allowed on the network. Which of the following is the BEST way to accomplish this?

• A.  802.1p
• B.  Single sign-on
• C.  Kerberos
• D.  802.1x

IP address based routing occurs on which of the following layers of the OSI model?

• A.  Layer 2
• B.  Layer 4
• C.  Layer 3
• D.  Layer 5