Sarah, a commuter, relies on her mobile device for entertainment during her daily train ride. She prefers streaming high-definition videos to pass the time. With her need for seamless and high…

Question

Options

• ALong-Term Evolution (LTE)
• BTime Division Multiple Access (TDMA)
• CEnhanced Data Rates for GSM Evolution (EDGE)
• DCode Division Multiple Access (CDMA)

• A
  77% (24)
• B
  6% (2)
• C
  3% (1)
• D
  13% (4)

Explanation

According to the CHFI v11 Mobile and IoT Forensics domain, understanding cellular network technologies is essential for analyzing mobile communication behavior, data usage patterns, and call detail records (CDRs). Among the listed technologies, Long-Term Evolution (LTE) is the most suitable for high-bandwidth activities such as high-definition video streaming. LTE, commonly referred to as 4G, is designed to deliver high data throughput, low latency, and efficient packet-switched communication. CHFI v11 highlights LTE as a broadband cellular technology capable of supporting data-intensive services such as video streaming, VoIP, online gaming, and cloud-based applications. Its use of advanced technologies like Orthogonal Frequency-Division Multiple Access (OFDMA) and Multiple Input Multiple Output (MIMO) enables stable, high-speed data transfer even in mobile environments such as trains.

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