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