Which command is used to enter the global configuration mode in a Cisco switch?

• enable

• config terminal

• show vlan

• enable password

Which cable type is used to connect a computer to a switch?

• Crossover

• Straight-through

• Rollover

• None of the above

What command is used to display the current VLAN configuration on a Cisco switch?

• config terminal

• show vlan

• enable password

• int range

Which command is used to configure multiple interfaces simultaneously on a Cisco switch?

• int range

• enable

• config terminal

• shutdown

What is the purpose of the "shutdown" command when applied to an interface?

• To display the interface's configuration

• To restart the interface

• to disable interface

• To enable the interface

In binary, the number 1010 is equivalent to which hexadecimal value?

• A

• B

• C

• D

Which of the following is NOT a valid MAC address?

• 00:1A:2B:3C:4D:5E

• 11-22-33-44-55-66

• 0123.4567.89AB

• AB:CD:EF:00:11:22

Which command is used to display the IP configuration of a Windows computer?

• ipconfig

• ping

• netstat

• tracert

In a network topology, which device is responsible for forwarding data packets between different networks?

• switch

• router

• hub

• firewall

Which of the following is a characteristic of a star topology?

• All devices connect to a central device

• Devices connect to each other in a circular fashion

• Devices connect to form a line

• There is no central point of failure