6. What is the maximum transmission unit (MTU) size for Ethernet?
a) 64 bytes
b) 128 bytes
c) 1500 bytes
d) 4096 bytes
7. Which network topology connects all devices in a closed loop?
a) Star topology
b) Bus topology
c) Ring topology
d) Mesh topology
8. What is the purpose of a subnet mask?
a) To identify the network portion of an IP address
b) To identify the host portion of an IP address
c) To convert an IP address to a MAC address
d) To convert a MAC address to an IP address
9. Which network protocol is used for remotely accessing a computer over a network?
a) FTP
b) Telnet
c) SSH
d) SNMP
10. Which type of network topology provides redundancy and fault tolerance?
a) Bus topology
b) Star topology
c) Ring topology
d) Mesh topology
