Network+ Practice Exam

Test Taken

Score: 28%

Things To Remember;

1. 802.11i is the IEEE standard that specifies security mechanisms for wireless networks.
2. WPA2 uses AES encryption, is known as a Robust Security Network(RSN) and uses block encryption cipher. 
3. MAC address filtering and RADIUS can be used to enhance wireless network security.
4. DSSS, OFDM, AND FHSS are wireless broadcasting methods. 
5. SHA-1 and MD5 are cryptographic has functions. 
6. nbstat -n lists local NetBIOS names.
7. TTL describes the maximum time an IP packet can exist in a network. Every device process an IP packet must decrease the TTL value by at least 1. If the TTL field value reaches 0 while an IP packet is still on the way to its destination, the IP packet is considered deliverable and must be discarded.