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