Redes Informáticas Quiz

What is a network topology?

• The layout or structure of a computer network

• The type of cables used in a network

• The process of connecting computers to the internet

• The speed at which data is transferred in a network

What is IP addressing used for?

• IP addressing is used to determine the physical location of devices on a network.

• IP addressing is used to encrypt data transmitted over a network.

• IP addressing is used to prioritize network traffic based on device type.

• IP addressing is used to uniquely identify devices on a network and enable communication between them.

Which protocol is used for routing data packets across networks?

• IP

• FTP

• HTTP

• TCP

What is network security?

• Practice of protecting a computer network and its data from unauthorized access, misuse, modification, or denial of service.

• The process of encrypting data during transmission

• The practice of protecting physical network cables

• The process of connecting multiple computers together

What is a wireless network?

• A wireless network is a type of computer network that allows devices to connect and communicate without the need for physical wired connections.

• A wireless network is a type of computer network that requires physical wired connections.

• A wireless network is a type of computer network that only allows devices to connect and communicate within a short range.

• A wireless network is a type of computer network that is slower and less reliable than a wired network.

Which network topology provides the highest level of redundancy?

• Bus topology

• Ring topology

• Full mesh topology

• Star topology

What is the purpose of subnetting in IP addressing?

• To assign unique IP addresses to each device in a network.

• To divide a large network into smaller subnetworks.

• To increase the speed of data transmission.

• To combine multiple small networks into a larger network.

Which routing protocol is commonly used in large enterprise networks?

• RIP

• EIGRP

• OSPF

• BGP

What is the purpose of a firewall in network security?

• The purpose of a firewall in network security is to establish a barrier between a trusted internal network and an untrusted external network, preventing unauthorized access and protecting against potential threats.

• The purpose of a firewall in network security is to encrypt all network traffic.

• The purpose of a firewall in network security is to allow unrestricted access to all networks.

• The purpose of a firewall in network security is to slow down internet speed.

Which wireless network standard provides the highest data transfer rate?

• Wi-Fi 6 (802.11ax)

• Wi-Fi 4 (802.11n)

• Wi-Fi 5 (802.11ac)

• Bluetooth 5.0