Which IEEE standard defines Ethernet? (1 point)

Fast Ethernet typically corresponds to which speed and standard? (1 point)

Ethernet was created by Robert Metcalfe and colleagues at which research center? (1 point)

Which topology connects all devices to a central switch or hub? (1 point)

What is the main function of a switch? (1 point)

Which medium is commonly used in 40G/100G Ethernet? (1 point)

Which command tests network reachability using ICMP echo requests? (1 point)

Which Ethernet standard supports 10 Mbps transmission speed? (1 point)

What does CSMA/CD stand for in Ethernet? (1 point)

Which protocol manages how data is transmitted across a shared medium in Ethernet? (1 point)

Which command displays the IP configuration, subnet mask, and default gateway? (1 point)

Which component connects the LAN to the Internet? (1 point)

Which standard supports 100 Mbps transmission? (1 point)

Which command clears outdated DNS entries? (1 point)

Gigabit Ethernet (1000Base-T) uses which cabling mediums? (2 points)

Which topology uses a single cable shared by all devices? (2 points)

Which 1000Base standard uses Cat5e/Cat6 copper cabling (100 m)? (2 points)

Which topology is best for connecting a core switch and router in a small office? (2 points)

Which Ethernet upgrade consideration reduces congestion? (2 points)

Before upgrading to Gigabit Ethernet, which action is necessary? (2 points)

Which Ethernet feature allows backward compatibility with older versions? (2 points)

Which command tracks route and latency per hop? (2 points)

Which command combines features of tracert and ping? (2 points)

Which 100Base standard is designed for 2 km distance over multimode fiber? (2 points)

Which year was the first InfiniBand specification released? (2 points)

Which cabling supports Fast Ethernet (100 Mbps) up to 100 m? (2 points)

Which network command is used to check hostname-to-IP resolution? (2 points)

Which command shows the ARP table of a device? (2 points)

Which Ethernet speed is typical for enterprise servers? (2 points)

Multi-Gig Ethernet supports what speed range? (2 points)

Why is Multi-Gig Ethernet cost-effective? (2 points)

Which command displays the routing table of the local system? (2 points)

Which advantage best describes InfiniBand? (2 points)

Which environments most commonly use 10GbE? (2 points)

Which Ethernet generation meets data-intensive supercomputing needs? (2 points)

Which command refreshes DHCP configuration? (2 points)

What do “10GBase-T / 10GBase-SR” standards indicate? (2 points)

Which tools are essential for maintaining enterprise network health? (2 points)

What command should be used to test gateway reachability (192.168.1.1)? (2 points)

Which command lists all open network connections? (2 points)

Which learning outcome involves comparing Ethernet performance? (2 points)

Which statement best describes Ethernet evolution? (2 points)

Which wireless band supports gigabit wireless speeds? (2 points)

Which command lets you display the full IP and DNS configuration? (2 points)

A technician notices network slowdowns every time a user connects large storage devices. What’s the best upgrade to minimize latency? (3 points)

An administrator needs to verify connectivity between two servers and measure path delay per hop. Which command is most appropriate? (3 points)

A school wants to improve its network to support faster Wi-Fi access points using existing Cat6 cables. Which technology is ideal? (3 points)

A user reports intermittent disconnections. The admin suspects ARP cache corruption. Which command helps confirm this? (3 points)

During troubleshooting, a user can ping the default gateway but not external websites. Which issue is most likely? (3 points)