Cards (139)

    • Match the network device with its function:
      Router ↔️ Connects multiple networks and directs data traffic
      Switch ↔️ Connects devices within a LAN
      Modem ↔️ Translates network signals for ISP
      Hub ↔️ Connects multiple devices on a LAN; broadcasts data
      Firewall ↔️ Protects network from unauthorized access
      NIC ↔️ Allows device to connect to a network
    • A router connects multiple networks
    • Switches forward data selectively within a LAN.
    • A modem translates network signals for transmission via phone or cable lines
    • A hub broadcasts data to all connected devices on a LAN.
    • A network interface card (NIC) allows a device to connect to a network
    • Firewalls protect networks by filtering incoming and outgoing traffic.
    • Order the steps in data transmission between a network and an ISP:
      1️⃣ Data is sent from a device within the network.
      2️⃣ The data reaches the modem.
      3️⃣ The modem translates the signal for transmission.
      4️⃣ The data is sent to the ISP.
    • Ethernet cables are used for connecting computers to local networks
    • Fiber optic cables are immune to electromagnetic interference.
    • Coaxial cables are commonly used for cable TV connections
    • Twisted pair cables reduce signal noise in telephone connections.
    • What is the primary use of Ethernet cables?
      Connecting computers to LANs
    • Fiber optic cables are immune to electromagnetic interference
    • Coaxial cables are commonly used for cable TV connections due to their high bandwidth.
    • Which type of network cable reduces signal noise in telephone connections?
      Twisted Pair
    • Match the cable type with its feature:
      Fiber Optic ↔️ Immune to interference
      Twisted Pair ↔️ Reduces signal noise
      Ethernet ↔️ High-speed data transfer
      Coaxial ↔️ High bandwidth for video
    • What is the primary function of a Network Interface Card (NIC)?
      Enables network connectivity
    • Routers forward data using IP addresses
    • Switches forward data using MAC addresses within a local area network (LAN).
    • Which network device connects multiple networks and directs data traffic?
      Router
    • A modem translates network signals for use by an Internet Service Provider
    • A hub broadcasts data to all devices on a LAN, regardless of the intended recipient.
    • What does a Network Interface Card (NIC) allow a device to do?
      Connect to a network
    • Which network device protects a network from unauthorized access by filtering traffic?
      Firewall
    • Match the network device with its function:
      Router ↔️ Connects multiple networks
      Switch ↔️ Connects devices within a LAN
      Modem ↔️ Translates network signals
      Firewall ↔️ Protects network from unauthorized access
    • Fiber optic cables are immune to electromagnetic interference
    • A Network Interface Card (NIC) manages data transmission and reception between a device and the network.
    • What type of network cable is used for high-speed data transfer over short distances?
      Ethernet
    • Fiber optic cables are immune to electromagnetic interference
    • Coaxial cables are commonly used for cable TV connections.
    • What type of network cable reduces signal noise in telephone connections?
      Twisted Pair
    • A Network Interface Card (NIC) enables devices to connect to a network
    • The primary function of a NIC is to enable network connectivity.
    • What are the two main types of NICs based on connection type?
      Wired and Wireless
    • NICs use Ethernet and Wi-Fi protocols for connection standards
    • Match the aspect of NICs with its description:
      Function ↔️ Enables network connectivity
      Types ↔️ Wired (Ethernet), Wireless (Wi-Fi)
      Connection Standards ↔️ Ethernet, Wi-Fi protocols
    • Wired NICs use Ethernet protocols for data transmission.
    • Which connection standards are supported by NICs?
      Ethernet and Wi-Fi
    • Routers connect multiple networks