Huawei
H19-315 · Question #281
H19-315 Question #281: Real Exam Question with Answer & Explanation
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Question
Which descriptions are not correct about the challenges faced by the transmission network in the era of intelligent high-speed rail? (Multiple choice)
Options
- ALarge bandwidth to meet the needs of line growth, site addition, business growth, and increased
- BHigh reliability and high security, and important security services require physical isolation
- CMulti-service, support GSM-R+LTE-R dual network bearer in the future
- DEasy operation and maintenance, rapid service provisioning, intelligent monitoring, and intelligent
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