1. Which of the following network topologies typically has all devices on a network directly connected to every other network device?

A) A. Mesh
B) B. Star
C) C. Ad hoc
D) D. Ring



2. A network technician sets up a new schedule on the backup server. Management has informed the technician that a full backup does not need to be completed every day. The technician sets up weekly full backups. Which of the following should the technician configure for the remaining days to MINIMIZE the daily backup size?

A) A. Snapshots
B) B. Incremental
C) C. Replica
D) D. Differential



3. Due to regulatory requirements, a college bookstore prohibits customers from accessing the wireless network in the building. Which of the following would be the BEST method to prevent customers from accessing the wireless network while in the bookstore?

A) A. Use MAC filtering for authorization to the wireless network.
B) B. Require PEAP for authentication to the wireless network.
C) C. Implement a Faraday cage within the bookstore premises.
D) D. Require a pre-shared key for authentication to the wireless network.



4. A network technician is setting up a WiFi network in a multi-tenant building. When trying to determine the best channel, which of the following is the BEST tool to use?

A) A. Protocol analyzer
B) B. Tone generator
C) C. Spectrum analyzer
D) D. Multimeter



5. After several changes to the network, a technician needs to ensure a client is checking for new hostname and IP pairings. Which of the following commands should the technician use to force new lookups?

A) A. ipconfig /flushdns
B) B. ipconfig /release
C) C. ipconfig /renew
D) D. ipconfig /all