1. Which organization is responsible for setting international telecommunication standards?
- A) IEEE
- B) ITU (International Telecommunication Union)
- C) FCC (Federal Communications Commission)
- D) ISO (International Organization for Standardization)
Answer: B) ITU (International Telecommunication Union)
2. Which of the following is a primary function of the Federal Communications Commission (FCC)?
- A) Setting global telecommunication standards
- B) Regulating communication networks in the U.S.
- C) Providing global satellite communication guidelines
- D) Managing frequency allocations globally
Answer: B) Regulating communication networks in the U.S.
3. What is the primary purpose of the ITU-R (International Telecommunication Union – Radiocommunication)?
- A) To promote the development of telecommunication services globally
- B) To coordinate the global use of radio-frequency spectrum and satellite orbits
- C) To regulate internet standards
- D) To govern telecommunications tariffs
Answer: B) To coordinate the global use of radio-frequency spectrum and satellite orbits
4. Which standardization body is known for the development of telecommunications protocols such as TCP/IP?
- A) ISO
- B) ITU
- C) IETF (Internet Engineering Task Force)
- D) ANSI (American National Standards Institute)
Answer: C) IETF (Internet Engineering Task Force)
5. Which of the following standards governs the 4G mobile communication technology?
- A) IEEE 802.11
- B) ITU-T G.992.5
- C) LTE (Long-Term Evolution)
- D) GSM (Global System for Mobile Communications)
Answer: C) LTE (Long-Term Evolution)
6. What is the role of the ITU-T (International Telecommunication Union – Telecommunication Standardization Sector)?
- A) To allocate frequency bands for satellite communications
- B) To develop global standards for telecommunications and ICTs
- C) To promote mobile internet usage worldwide
- D) To regulate internet providers
Answer: B) To develop global standards for telecommunications and ICTs
7. Which regulation governs the allocation of the radio frequency spectrum in the United States?
- A) ITU Radio Regulations
- B) FCC Title 47
- C) ETSI Standards
- D) ISO 9001
Answer: B) FCC Title 47
8. Which of the following is the main purpose of the General Packet Radio Service (GPRS) standard?
- A) To define mobile network protocols for 4G
- B) To support internet and data services in GSM mobile networks
- C) To regulate the allocation of frequencies in the 2.4 GHz band
- D) To standardize the transmission of high-definition video
Answer: B) To support internet and data services in GSM mobile networks
9. What does the GSM standard primarily define?
- A) Voice communication standards for mobile devices
- B) Frequency allocation for broadband communication
- C) Internet protocols for mobile phones
- D) Satellite communication standards
Answer: A) Voice communication standards for mobile devices
10. Which organization is responsible for defining the standards related to digital television and broadcasting?
- A) ITU
- B) IEEE
- C) DVB (Digital Video Broadcasting)
- D) IETF
Answer: C) DVB (Digital Video Broadcasting)
11. Which international body is responsible for allocating and managing the use of the global satellite orbits and frequency spectrum?
- A) ITU
- B) IEEE
- C) ISO
- D) IETF
Answer: A) ITU
12. What is the purpose of the European Telecommunications Standards Institute (ETSI)?
- A) To set standards for satellite communications in Europe
- B) To develop standards for telecommunications and broadcasting in Europe
- C) To manage the allocation of the global radio frequency spectrum
- D) To provide licensing for telecommunication operators
Answer: B) To develop standards for telecommunications and broadcasting in Europe
13. Which standard is used for the transmission of high-definition television (HDTV)?
- A) DVB-T (Digital Video Broadcasting – Terrestrial)
- B) Wi-Fi 6
- C) HDMI
- D) GSM
Answer: A) DVB-T (Digital Video Broadcasting – Terrestrial)
14. What does the “Wi-Fi” standard refer to?
- A) A telecommunications protocol for internet access over satellite
- B) A set of standards for wireless local area networks (WLAN)
- C) A frequency band used for satellite communications
- D) A radio communication standard for mobile networks
Answer: B) A set of standards for wireless local area networks (WLAN)
15. What is the primary goal of the World Trade Organization’s (WTO) Agreement on Basic Telecommunications?
- A) To regulate the global internet structure
- B) To facilitate trade and access to telecommunication services globally
- C) To promote mobile networks in developing countries
- D) To manage global radio spectrum for commercial use
Answer: B) To facilitate trade and access to telecommunication services globally
16. Which of the following standards is primarily associated with mobile phone systems?
- A) IEEE 802.11
- B) ITU-T X.25
- C) GSM
- D) DVB-T
Answer: C) GSM
17. What is the role of the Institute of Electrical and Electronics Engineers (IEEE) in telecommunication standards?
- A) To allocate frequency bands for mobile networks
- B) To develop standards for networking technologies such as Ethernet
- C) To regulate global telecommunications tariffs
- D) To promote the use of 5G technology globally
Answer: B) To develop standards for networking technologies such as Ethernet
18. Which organization is responsible for managing the global allocation of telecommunications frequencies and satellite orbits?
- A) IETF
- B) ISO
- C) ITU
- D) ANSI
Answer: C) ITU
19. Which standard defines the communication protocol for Bluetooth technology?
- A) IEEE 802.11
- B) IEEE 802.15.1
- C) ITU-T X.25
- D) IEEE 802.16
Answer: B) IEEE 802.15.1
20. Which standard is most commonly used for wired broadband communication in households?
- A) DOCSIS (Data Over Cable Service Interface Specification)
- B) Wi-Fi
- C) LTE
- D) Zigbee
Answer: A) DOCSIS (Data Over Cable Service Interface Specification)