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BHN2025 Day 1

Authored by Mohamad Alias

Information Technology (IT)

Professional Development

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BHN2025 Day 1
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Who invented the telephone and made the first intelligible human speech transmission?

Samuel Morse

Guglielmo Marconi

Alexander Graham Bell

Nikola Tesla

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does WPAN stand for in wireless communication?

Wireless Public Access Network

Wideband Personal Area Network

Wireless Personal Area Network

Wired Private Area Network

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the first deployed 1G cellular system in the United States?

GSM

AMPS

CDMA2000

WCDMA

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a key feature of 5G technology?

High latency and low bandwidth

Ultra-reliable low-latency communication (URLLC)

Circuit-switched voice communication

Limited connection density

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does LTE stand for in mobile networks?

Long-Term Evolution

Local Telecommunication Exchange

Limited Transmission Equipment

Line-Terminal Efficiency

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the primary enhancement of 2G networks over 1G?

Introduction of digital transmission

Support for video calls

Internet browsing capabilities

Ultra-high-speed broadband

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary role of a Mobile Switching Center (MSC) in a cellular network?

Encrypting user data

Managing call routing and handovers

Assigning IP addresses

Controlling base station transmission power

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