WorksheetsData Communications and Computer Network Quiz
Total questions: 10
Worksheet time: 5mins
What does cable management refer to?
Managing hardware components in a computer
Managing electrical or optical cables in a cabinet or installation
Managing network security protocols
Managing software programs on a computer
What is a router used for in a computer network?
To prevent unauthorized access to a network
To provide wireless high-speed Internet connections
To forward data packets between computer networks
To store and retrieve computer files
What technology uses radio waves to provide wireless high-speed Internet connections?
Wi-Fi
Ethernet Cable
Antenna Cable
Fiber Optic Cable
What is the purpose of a firewall in a network?
To configure network servers
To manage network cables
To prevent unauthorized access
To forward data packets
What does QoS refer to in a network?
Quantity of Storage
Quantity of Servers
Quality of Service
Quality of Software
What is MAC address authentication based on?
Device's MAC address
IP addresses
Network protocols
Domain names
What does DHCP stand for in networking?
Dynamic Host Configuration Protocol
Domain Name System
Device Hardware Configuration
Data Handling Control Process
What is the purpose of a network server?
To manage network security
To store and retrieve data
To provide wireless connections
To configure network protocols
What does DNS translate domain names into?
IP addresses
MAC addresses
Network protocols
Ethernet addresses
What does the OSI model define in networking?
Networking devices
Networking framework
Networking functions
Networking protocols
