1) Which device connects a home network to the internet? a) Router b) Repeater c) Switch d) Hub 2) Which device forwards frames using MAC addresses? a) Router b) Firewall c) Switch d) Modem 3) Which device forwards packets using IP addresses? a) Access point b) Router c) Hub d) Switch 4) Which device provides Wi‑Fi to wireless clients? a) Switch b) Modem c) Bridge d) Access point 5) What does a modem mainly do? a) Store files b) Signal conversion c) Filter packets d) Assign MACs 6) Which device broadcasts data to all ports? a) Hub b) Firewall c) Router d) Switch 7) Which device regenerates a weak signal? a) Bridge b) Gateway c) Repeater d) Switch 8) Which device links two network segments using MAC addresses? a) Modem b) Router c) Hub d) Bridge 9) Which device filters traffic based on rules? a) Modem b) Hub c) Firewall d) Repeater 10) Which device translates private to public IPs? a) Access point b) NAT router c) Hub d) Switch 11) What does NIC stand for? a) Network internet cable b) Node identity code c) New interface controller d) Network interface card 12) What is the purpose of a NIC? a) Network connection b) Data backup c) User login d) Web hosting 13) Which address is burned into a NIC? a) URL b) IP address c) Port number d) MAC address 14) Which cable is commonly used for Ethernet LANs? a) HDMI b) Fibre c) UTP d) Coaxial 15) Which medium offers highest bandwidth over long distance? a) Fibre optic b) Radio c) Coaxial d) UTP 16) Which connector is used for twisted pair Ethernet? a) BNC b) RJ45 c) USB-C d) SCART 17) Which device reduces collisions compared with a hub? a) Splitter b) Repeater c) Switch d) Modem 18) Which term describes a switch port's isolated traffic? a) DNS zone b) Collision domain c) SSID d) Subnet mask 19) Which device can assign IP addresses automatically? a) Repeater b) Switch c) Patch panel d) DHCP server 20) What is used to connect devices in a rack neatly? a) Patch panel b) Router c) Bridge d) Access point

Network Hardware (OCR GCSE Computing)

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