CompTIA Updated N10-008 Exam Questions and Answers by subhan

NIC Teaming, also known as load balancing and failover (LBFO), allows multiple network adapters on a computer to be placed into a team for the following purposes: (https://www.bing.com/search?q=what+is+nic+teaming+used+for%3F &form=QBLH&sp=-1&pq=what+is+nic+teaming+used+for&sc=10-28&qs=n&sk=&cvid=13882A9A9B584D8099F4ABCAD034E821&ghsh=0&ghacc=0&ghpl=)

The type of network being described here is a WAN (Wide Area Network). BGP (Border Gateway Protocol) is commonly used for routing between different autonomous systems (ASes) over large geographical distances, such as connecting branch offices across states or countries.

• WAN (Wide Area Network): A WAN spans a large geographic area and connects multiple LANs (Local Area Networks) or other networks. It allows communication between distant locations, such as connecting branch offices, data centers, or remote sites. BGP is often used in WANs to exchange routing information between different ASes.
• BGP (Border Gateway Protocol): BGP is an exterior gateway protocol used for routing between autonomous systems (ASes). It enables routers in different ASes to exchange information about network reachability and select optimal paths for data transmission.

A hot site is a backup site that is fully equipped and ready to take over the operations of the primary site in the event of a disaster. A hot site has real-time synchronization with the primary site and can provide zero data loss. A hot site is the most expensive and reliable option for disaster recovery.

References: Network+ Study Guide Objective 5.3: Explain common scanning, monitoring and patching processes and summarize their expected outputs.

802.1 Q tagging is a method of adding a VLAN identifier to an Ethernet frame to indicate which VLAN the frame belongs to. This allows different VLANs to share the same physical link and device without interfering with each other. 802.1 Q tagging also supports a quality of service (QoS) scheme that can prioritize different classes of traffic based on the priority code point (PCP) field in the tag12

VoIP phone connection issues can be caused by network congestion, packet loss, jitter, or latency, which affect the quality and reliability of voice transmission over the Internet. By using 802.1 Q tagging, VoIP traffic can be separated from other data traffic and assigned a higher priority level, which reduces the chances of dropping or delaying voice packets. 802.1 Q tagging can also improve the security and scalability of VoIP networks by isolating different voice domains and preventing unauthorized access34