5G and 6G Technology MCQs 1–25: Focus on 5G What does 5G stand for? A) 5th Gateway B) 5th Generation C) 5Ghz Spectrum ...
5G and 6G Technology MCQs
1–25: Focus on 5G
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What does 5G stand for?
A) 5th Gateway
B) 5th Generation
C) 5Ghz Spectrum
D) Fifth Gigabyte
✔️ Answer: B
Explanation: 5G stands for the 5th Generation of mobile network technology. -
Which frequency bands are used in 5G?
A) Below 1 GHz
B) 1–6 GHz
C) Above 24 GHz
D) All of the above
✔️ Answer: D
Explanation: 5G operates on low-band, mid-band, and high-band (mmWave) frequencies. -
Which feature is not associated with 5G?
A) High latency
B) Massive device connectivity
C) Ultra-fast speed
D) Network slicing
✔️ Answer: A
Explanation: 5G offers low latency, not high. -
5G supports latency as low as:
A) 100 ms
B) 50 ms
C) 10 ms
D) 1 ms
✔️ Answer: D
Explanation: 5G promises 1 millisecond latency for real-time applications. -
What is the maximum theoretical speed of 5G?
A) 1 Gbps
B) 10 Gbps
C) 100 Mbps
D) 100 Gbps
✔️ Answer: B
Explanation: 5G can offer up to 10 Gbps under ideal conditions. -
Which technology is crucial for 5G performance?
A) DSL
B) CDMA
C) MIMO
D) Optical fiber
✔️ Answer: C
Explanation: Massive MIMO (Multiple Input Multiple Output) enhances signal strength and speed. -
What does “mmWave” stand for in 5G?
A) Millimeter Window
B) MilliWireless
C) Millimeter Wave
D) Micro-Mobile Wave
✔️ Answer: C
Explanation: mmWave (Millimeter Wave) refers to frequencies above 24 GHz used in 5G. -
Which sector benefits most from 5G’s ultra-low latency?
A) Agriculture
B) Cloud Gaming
C) Space Exploration
D) Retail
✔️ Answer: B
Explanation: Cloud gaming and real-time applications benefit from low latency. -
Which one is not a goal of 5G?
A) Support self-driving cars
B) Replace fiber optic cables
C) Enable smart cities
D) Enhance IoT
✔️ Answer: B
Explanation: 5G complements, not replaces, fiber optics. -
Which company was the first to launch 5G commercially?
A) Huawei
B) Verizon
C) Zong
D) Nokia
✔️ Answer: B
Explanation: Verizon launched commercial 5G in the US in 2019. -
5G architecture allows: A) Single spectrum use
B) Use of network slicing
C) Only smartphones connectivity
D) Limited spectrum sharing
✔️ Answer: B -
Which region of the world is leading in 5G adoption (2025)?
A) Africa
B) Europe
C) Asia-Pacific
D) South America
✔️ Answer: C -
5G enables smart factories by using:
A) DSL
B) IoT & AI
C) Landline
D) VoIP
✔️ Answer: B -
Which Pakistani telecom company first tested 5G?
A) Zong
B) Jazz
C) Telenor
D) Ufone
✔️ Answer: A -
The term “network slicing” in 5G means:
A) Splitting the SIM card
B) Cutting signal strength
C) Creating virtual networks
D) Increasing frequency
✔️ Answer: C -
5G’s bandwidth is:
A) 20 MHz
B) 100 MHz
C) 1 GHz and more
D) Fixed 500 MHz
✔️ Answer: C -
5G uses which radio technology?
A) LTE-A
B) CDMA
C) NR (New Radio)
D) VoLTE
✔️ Answer: C -
Latency in 4G is typically:
A) 1 ms
B) 10–50 ms
C) 100 ms
D) 500 ms
✔️ Answer: B -
Which antenna technology is vital in 5G?
A) Smart Antenna
B) Omni Antenna
C) Single Input Single Output
D) Passive Antenna
✔️ Answer: A -
Which device requires 5G for real-time functioning?
A) Microwave oven
B) Smart speaker
C) Autonomous vehicle
D) Electric fan
✔️ Answer: C -
Which is not a use-case of 5G?
A) Remote surgery
B) VR streaming
C) Traditional SMS
D) Drone control
✔️ Answer: C -
5G spectrum in Pakistan is planned in which band?
A) 700 MHz
B) 2600 MHz
C) 3.5 GHz
D) All of the above
✔️ Answer: D -
Which government body regulates 5G in Pakistan?
A) PEMRA
B) NADRA
C) PTA
D) FIA
✔️ Answer: C -
5G can connect up to how many devices per square kilometer?
A) 10,000
B) 100,000
C) 1 million
D) 10 million
✔️ Answer: C -
The biggest challenge to 5G rollout is:
A) Low demand
B) High latency
C) Infrastructure cost
D) Fiber optics shortage
✔️ Answer: C
26–50: Focus on 6G
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What is the expected rollout year of 6G?
A) 2023
B) 2025
C) 2030
D) 2040
✔️ Answer: C -
Which country launched the first 6G satellite (test)?
A) US
B) China
C) Germany
D) Japan
✔️ Answer: B -
6G is expected to achieve speeds of:
A) 10 Gbps
B) 100 Gbps
C) 1 Tbps
D) 10 Tbps
✔️ Answer: C -
Key enabler technology of 6G:
A) Blockchain
B) Terahertz spectrum
C) DSL
D) NFC
✔️ Answer: B -
6G aims to integrate:
A) Only mobile phones
B) Earth + Space networks
C) Rural internet
D) Basic streaming
✔️ Answer: B -
Expected latency in 6G is:
A) 10 ms
B) 5 ms
C) 1 ms
D) Less than 1 ms
✔️ Answer: D -
6G will utilize which AI feature heavily?
A) Facial recognition
B) Self-learning networks
C) Robotic process automation
D) Video compression
✔️ Answer: B -
In 6G, what is “holographic communication”?
A) VR over WiFi
B) 3D images over network
C) Encrypted messages
D) Spam filter
✔️ Answer: B -
6G uses which potential frequency band?
A) 4G band
B) 30–300 GHz
C) 0–100 MHz
D) Satellite GPS
✔️ Answer: B -
Expected data rate in 6G is up to:
A) 100 Mbps
B) 1 Gbps
C) 100 Gbps
D) 1 Tbps
✔️ Answer: D -
Which organization is involved in setting 6G standards?
A) NASA
B) ITU
C) Netflix
D) Adobe
✔️ Answer: B -
6G is expected to be powered by:
A) Human signal
B) Renewable energy
C) 4G towers
D) WiFi boosters
✔️ Answer: B -
6G's edge computing will support:
A) Basic messaging
B) Real-time automation
C) Satellite dishes
D) DSL routers
✔️ Answer: B -
Which use case is futuristic for 6G?
A) AI-controlled avatars
B) Live TV
C) Cable broadband
D) 3G streaming
✔️ Answer: A -
“Digital Twin” in 6G refers to:
A) Backup system
B) Virtual model of real-world object
C) AI chatbot
D) Software update
✔️ Answer: B -
6G will support full integration of:
A) AI + Blockchain + IoT
B) Radio + Walkie talkies
C) DSL + Cable
D) CCTV + Solar
✔️ Answer: A -
Terahertz communication is expected in 6G due to:
A) Low cost
B) Shorter wavelength, higher speed
C) Compatibility with 3G
D) Better encryption
✔️ Answer: B -
6G-enabled devices will require:
A) 3G modem
B) Satellite chipsets
C) Terahertz transceivers
D) DSL port
✔️ Answer: C -
One key challenge of 6G:
A) High latency
B) Data speed limitation
C) Signal loss at high frequency
D) Lack of demand
✔️ Answer: C -
Which industry will transform most with 6G?
A) Manufacturing
B) Medicine (tele-surgery)
C) Fast food
D) Postal service
✔️ Answer: B -
6G will help enable:
A) Driverless trains
B) Flying cars
C) Rural DSL
D) Typewriters
✔️ Answer: B -
6G will use AI to:
A) Predict network faults
B) Shut down towers
C) Reduce power usage
D) Ban slow devices
✔️ Answer: A -
6G security will focus on:
A) VPNs
B) Hardware-level encryption
C) Internet firewalls
D) Fingerprint scans
✔️ Answer: B -
Who is leading 6G research globally?
A) Google
B) Samsung, Nokia, and Huawei
C) Amazon
D) Sony
✔️ Answer: B -
By when is Pakistan expected to explore 6G?
A) 2026
B) 2030+
C) Already launched
D) Never
✔️ Answer: B
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