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ELECTIVE
Contributed by: De Belen
  • 1. What is a key feature of 5G technology?
A) Analog data transmission
B) Higher latency
C) Low security
D) Ultra-fast mobile internet
  • 2. Who applied for a US patent for a wireless telephone in 1908?
A) Reginald Fessenden
B) Nathan B. Stubblefield
C) Martin Cooper
D) Alexander Graham Bell
  • 3. Which mobile operating system was developed by Microsoft?
A) Android
B) iOS
C) Symbian OS
D) Windows Mobile
  • 4. Which phone introduced Face ID for the first time?
A) iPhone 7 Plus
B) Samsung Galaxy S8
C) iPhone X
D) iPhone 5S
  • 5. What frequency band does IEEE 802.11a operate on?
A) 2.4GHz
B) 1.8GHz
C) 5GHz
D) 3.6GHz
  • 6. When was the first GSM (2G) phone mass-produced?
A) 2000
B) 1985
C) 1992
D) 1996
  • 7. Which system is expected to achieve up to 10 Gbps speeds?
A) 4G
B) 3G
C) Wi-Fi 6
D) 5G
  • 8. Which technology introduced SMS and encrypted voice transmission?
A) 4G
B) 1G
C) 3G
D) 2G
  • 9. Which 4G technology supports high-definition video streaming and gaming?
A) HSPA+
B) LTE
C) EDGE
D) CDMA
  • 10. When was the first Android phone released?
A) 2007
B) 2010
C) 2009
D) 2008
  • 11. Which operating system is specifically designed for mobile devices?
A) macOS
B) Android
C) Linux
D) Windows 10
  • 12. What technology was used in the first generation (1G) mobile communication system?
A) Frequency-Division Multiplexing (OFDM)
B) Analog switching
C) Digital switching
D) Code Division Multiple Access (CDMA)
  • 13. What phone was the first to include a built-in GPS?
A) BlackBerry 5810
B) Sony Xperia XZ
C) Benefon Esc!
D) Nokia 5110
  • 14. What was the name of the first handheld cellular phone?
A) MicroTAC
B) Mobira Cityman 900
C) DynaTAC 8000X
D) Nokia 1011
  • 15. What is the main difference between 4G and 5G?
A) 5G supports analog signals
B) 5G offers significantly higher speeds and lower latency
C) 4G is compatible with 6GHz band
D) 4G has cloud-based infrastructure
  • 16. What is the maximum data rate supported by GSM in the 2G system?
A) 1 Mbps
B) 14.4 kbps
C) 100 kbps
D) 384 kbps
  • 17. What company introduced the first handheld mobile phone in 1973?
A) Siemens
B) Samsung
C) Motorola
D) Nokia
  • 18. What technology enhancement introduced HSDPA and HSUPA to increase data rates?
A) 5G
B) 4G
C) 3.5G
D) 3G
  • 19. Which Wi-Fi standard introduced a maximum data rate of 54 Mbps in 2003?
A) 802.11g
B) 802.11b
C) 802.11a
D) 802.11n
  • 20. Which country first deployed the 1G mobile network?
A) Japan
B) Finland
C) United States
D) United Kingdom
  • 21. What type of devices use Embedded Linux OS?
A) Analog radios
B) Desktop computers
C) Supercomputers
D) Smart TVs and PDAs
  • 22. Which device is known as the first smartphone?
A) IBM Simon
B) Nokia 7650
C) BlackBerry 5810
D) iPhone
  • 23. What does VoLTE stand for?
A) Voice over Local Telephone Exchange
B) Voice over LTE
C) Video on Local Transmission Ethernet
D) Video over LTE
  • 24. What is Palm OS primarily designed for?
A) Gaming consoles
B) Desktop computers
C) Robotics
D) Touchscreen-based mobile devices
  • 25. What wireless standard was introduced in 1999 and operates on the 2.4GHz band?
A) IEEE 802.11a
B) IEEE 802.11b
C) IEEE 802.11n
D) IEEE 802.11g
  • 26. What phone was known for being the first Symbian OS phone?
A) BlackBerry 5810
B) Motorola Droid
C) Samsung Galaxy S
D) Nokia 7650
  • 27. What is the theoretical maximum data rate of 4G systems?
A) 1 Mbps
B) 10 Mbps
C) 10 Gbps
D) 1 Gbps
  • 28. What is the name of the operating system used in iPhones?
A) Symbian OS
B) Android
C) Windows Mobile
D) iPhone OS
  • 29. What is the main improvement in Wi-Fi 6 (802.11ax)?
A) Reduced data capacity
B) Higher power consumption
C) Analog signal support
D) Lower latency and increased network capacity
  • 30. What is the term for the process of multiple devices using the same frequency at different times?
A) Frequency Division Multiplexing
B) Orthogonal Frequency Division Multiplexing
C) Time Division Multiplexing
D) Code Division Multiplexing
  • 31. What was the first foldable smartphone with an OLED display?
A) Motorola Razr
B) Samsung Galaxy Flip Z
C) Huawei Mate X
D) Royole Flexpai
  • 32. What is the theoretical maximum speed of IEEE 802.11ac?
A) 150 Mbps
B) 1.3 Gbps
C) 600 Mbps
D) 10 Gbps
  • 33. What was the primary feature of the 3.75 system (HSPA+)?
A) Higher data rate up to 2 Mbps
B) Video calling only
C) Support for analog signals
D) Integrated voice and data
  • 34. What is considered the first "zero-generation" (0G) mobile phone?
A) Siemens Mobiltelefon C1
B) IBM Simon
C) Motorola DynaTAC
D) Nokia Communicator 9000
  • 35. What was the first phone with global compatibility (tri-band GSM)?
A) Samsung SPH-M100
B) Motorola Timeport
C) Ericsson T39
D) Nokia 1011
  • 36. What does LTE stand for?
A) Long Term Evolution
B) Large Technology Expansion
C) Local Telecommunication Enhancement
D) Linked Transfer Ethernet
  • 37. Which operating system is based on the Linux platform?
A) Android
B) Palm OS
C) iOS
D) Windows Mobile
  • 38. What was the primary mode of service for the 1G system?
A) Voice only
B) Multimedia messaging
C) Internet access
D) Voice and data
  • 39. .What was the first phone to have a built-in camera?
A) Sharp J-SH04
B) Nokia 5110
C) Sanyo SCP-5300
D) Kyocera VP-210 VisualPhone
  • 40. Which system was the first to support video calling?
A) 3G
B) 5G
C) 2G
D) 4G
  • 41. Who is known for making the first wireless telephone call?
A) Charles Stevenson
B) Nathan B. Stubblefield
C) Martin Cooper
D) Reginald Fessenden
  • 42. What is Wi-Fi 6E’s main feature?
A) Enhanced audio support
B) Reduced security protocols
C) Improved Bluetooth compatibility
D) Support for 6GHz band
  • 43. Which phone had the largest battery ever seen in a mobile phone (13,000 mAh)?
A) LG V30
B) Xiaomi Mi Max
C) Samsung Galaxy Note 10
D) Ulefone Power 5
  • 44. What is the main advantage of Code Division Multiple Access (CDMA) over GSM?
A) Lower data rate
B) Higher spectral efficiency and support for more users
C) Reduced security
D) Analog signal support
  • 45. Which phone is known as the first to feature a QWERTY keyboard?
A) Samsung SPH-M100
B) Nokia Communicator 9000
C) Motorola StarTAC
D) BlackBerry 5810
  • 46. In which year was the first wireless telephone call made?
A) 1940
B) 1973
C) 1900
D) 1894
  • 47. Which frequency bands are used in the 1G system?
A) 800 MHz and 900 MHz
B) 700 MHz and 2 GHz
C) 2.4 GHz and 5 GHz
D) 600 MHz and 1.2 GHz
  • 48. When did the first phone with 3 cameras release?
A) 2018
B) 2020
C) 2017
D) 2019
  • 49. What year was the original IEEE 802.11 Wi-Fi standard created?
A) 1992
B) 2003
C) 1987
D) 1997
  • 50. Which phone is known for being fully waterproof and having a dual-lens system but no headphone port?
A) LG G6
B) iPhone 7 Plus
C) Samsung Galaxy S9
D) iPhone X
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