- 1. is a vast global network connecting millions of computers, servers, and devices worldwide. It is the infrastructure that enables communication, data exchange, and access to services like the World Wide Web, email, file sharing, streaming, and online gaming.
A) Internet
B) Arpanet
C) Servers
- 2. the first experimental packet-switching network — was created by the US Department of Defense (ARPA). Four universities were connected: UCLA, Stanford, UC Santa Barbara, and University of Utah.
A) 1982
B) 1969: ARPANET
C) 1973
- 3. First international connections added (England and Norway).
A) 1989
B) 1982
C) 1973
- 4. The term "Internet" was introduced. TCP/IP (Transmission Control Protocol / Internet Protocol) was standardized as the universal language for network communication.
A) 1982
B) 1992
C) 1962
- 5. Tim Berners-Lee invented the World Wide Web at CERN, making the internet more accessible and user-friendly.
A) 2000
B) 1989
C) 1991
- 6. The internet was opened to commercial use, leading to rapid growth and the dot-com boom.
A) 2000
B) 1989
C) 1991
- 7. Broadband, mobile internet, social media, cloud computing, IoT, and 5G have transformed the internet into an always-on, high-speed global utility.
A) 2000s–Present
B) 1998
C) 1989
- 8. Fathers of the Internet, co-designed the TCP/IP protocol suite.
A) Chante and gaven
B) Jack and von
C) Vinton Cerf and Bob Kahn
- 9. data is broken into small packets, each labeled with source and destination IP addresses. These packets travel independently across the network and are reassembled at the destination.
A) Each packet contains
B) packet switching
C) Data is split into packets
- 10. (typically 1,500 bytes each)
A) Routers
B) Packets may take different routes
C) Data is split into packets
- 11. Source IP, destination IP, sequence number, and payload
A) Destination device
B) Each packet contains
C) Router
- 12. direct packets along the most efficient path
A) Packets may take different routes
B) Routers
C) Destination device
- 13. to reach the same destination
A) Router
B) Destination device
C) Packets may take different
- 14. reassembles packets in the correct order
A) Router
B) Packets may take different routes
C) Destination device
- 15. Powerful computers that store data and provide services to clients
Web servers, email servers, DNS servers, file servers
A) Client
B) Server
C) DNS
- 16. Devices that request and consume services from servers
Desktop, laptop, smartphone, tablet
A) ISP
B) Client
C) DNS
- 17. Unique numeric identifier assigned to every device on a network
IPv4: 192.168.1.1 / IPv6: 2001:db8::ff00:42:8329
A) Client
B) IP Address
C) Server
- 18. Domain Name System — translates human-readable domain names to IP addresses
google.com → 142.250.64.78
A) ISP
B) Router
C) DNS
- 19. Internet Service Provider — company that provides internet access to users
PLDT, Converge, Globe, Sky (in the Philippines)
A) Server
B) DNS
C) ISP
- 20. Network device that forwards data packets between networks
Home Wi-Fi router, core internet routers
A) Router
B) Modern
C) Fire wall
- 21. Device that converts digital signals to analog (and vice versa) for transmission over phone/cable lines
DSL modem, cable modem, fiber ONT
A) Switch
B) Server
C) Modem
- 22. Connects devices within a local network (LAN)
Network switch in an office
A) Fire wall
B) Switch
C) Protocols
- 23. Security system that monitors and controls incoming/outgoing network traffic
Windows Firewall, hardware firewall
A) Router
B) Switch
C) Fire wall
- 24. Set of rules governing how data is transmitted and received
TCP/IP, HTTP/HTTPS, FTP, SMTP, SSH
A) Fire wall
B) Protocol
C) Switch
- 25. Telephone lines
Up to 100 Mbps
Widespread (PLDT, Globe)
A) DSL
B) Cable
C) WI-FI
- 26. Coaxial TV cables
Up to 1 Gbps
Available in urban areas
A) Wifi
B) DSL
C) Cable
- 27. Light signals through glass fibers
Up to 10 Gbps
Growing (Converge, PLDT Fibr)
A) Satellite
B) Wireless
C) Fiber Optic
- 28. Cellular networks
4G: up to 100 Mbps / 5G: up to 10 Gbps
5G rolling out in major cities
A) Wireless ( 4G/5G )
B) Cable
C) Wifi
- 29. Communication satellites
Up to 100 Mbps
Remote/rural areas (Starlink)
A) Wifi
B) Satellite
C) Cable
- 30. Wireless local area networking
Varies (802.11 standards)
Everywhere — homes, cafes, offices
A) Wifi
B) Cable
C) Satellite
- 31. Transmission Control Protocol / Internet Protocol
Foundation of internet communication — ensures reliable data delivery
A) FTP
B) HTTP/HTTPS
C) TCP/IP
- 32. HyperText Transfer Protocol (Secure)
Web page transfer between servers and browsers
A) SMTP
B) SSH
C) HTTP/HTTPS
- 33. File Transfer Protocol
Uploading and downloading files
A) FTP
B) HTTP/HTTPS
C) DNS
- 34. Simple Mail Transfer Protocol
Sending email messages
A) DHCP
B) Https/http
C) SMTP
- 35. Post Office Protocol / Internet Message Access Protocol
Receiving and managing email
A) POP3 / IMAP
B) DNS
C) SSH
- 36. Secure Shell
Secure remote access to computers
A) DHCP
B) Cable
C) SSH
- 37. Domain Name System
Resolves domain names to IP addresses
A) DNS
B) POP3/IMAP
C) SSH
- 38. Dynamic Host Configuration Protocol
Automatically assigns IP addresses to devices
A) DHCP
B) HTTP/HTTPS
C) SSH
- 39. essential for navigating and securing the web:
A) Understanding URLs
B) Protocol
C) Subdomain
- 40. https — determines how data is transmitted (https = encrypted)
A) Subdomain
B) Protocol
C) Fragment
- 41. blog — a specific section of the domain
A) Protocol
B) Directory path
C) Subdomain
- 42. example — the main name of the website
A) Top level domain
B) Second Level Domain
C) Query String
- 43. com — indicates the type of organization (.com, .org, .gov, .ph)
A) Second level domain
B) Top level domain
C) Query String
- 44. /products/ — the folder structure on the server
A) Query String
B) Directory path
C) Fragment
- 45. ?page=2 — parameters passed to the server (key=value pairs)
A) Query String
B) Second level domain
C) Fragment
- 46. #section1 — anchors to a specific section within the page
A) Subdomain
B) Query String
C) Fragment
- 47. Email, messaging, video calls across the globe
A) Instant communication
B) Access to information
C) E-commerce/ Banking
- 48. Vast knowledge available at your fingertips
A) Cloud Computing
B) Access to information
C) Entertainment
- 49. Shop, pay bills, and manage finances online
A) IoT (Internet of Things)
B) Education & E-Learning
C) E-commerce/Banking
- 50. Online courses, tutorials, and digital libraries
A) Entertainment
B) Cloud Computing
C) Education & E-Learning
- 51. Streaming, gaming, social media
A) Cloud Computing
B) Entertainment
C) IoT (Internet of Things)
- 52. Store, access, and process data on remote servers
A) IoT (Internet of Things)
B) Cloud Computing
C) E-commerce & Banking
- 53. Smart homes, wearables, connected devices
A) Access to Information
B) Instant Communication
C) IoT (Internet of Things)
- 54. Average internet speed in the Philippines has improved but still lags behind many Asian neighbors
A) Slow Speed
B) High Cost
C) Cyber security
- 55. Many remote areas lack reliable connectivity
A) Limited Rural access
B) Digital Divide
C) Cyber security
- 56. Internet plans can be expensive relative to income
A) High Cost
B) Digital Divide
C) Slow Speed
- 57. Rising threats like phishing, scams, and data breaches
A) Cyber security
B) High Cost
C) Slow Speed
- 58. Gap between those with and without internet access
A) Digital Divide
B) High Cost
C) Slow Speed
- 59. is the global infrastructure that powers modern digital life. Understanding how it works — from packet switching and IP addresses to protocols
A) High Cost
B) Slow Speed
C) Internet
- 60. is fundamental to using technology effectively and safely. In the Philippines, while internet access has grown significantly, challenges like speed, cost, and rural connectivity remain important issues.
A) POP3/IMAP
B) DNS
C) Https/http
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