Huawei
H12-841_V1.5 · Question #165
H12-841_V1.5 Question #165: Real Exam Question with Answer & Explanation
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Question
In Huawei's WAN bandwidth optimization solution, for "incremental data backup of databases transmitted across regions," which of the following technologies can "transmit only newly added or changed data blocks, reducing the amount of data transmitted"?
Options
- ATransfer complete database backup files, without distinguishing between incremental and full
- BDatabase incremental backup data block-level transfer technology (transfers only changed data
- CCompress the complete backup file before transferring it; this will not reduce the number of data
- DReduce the frequency of incremental data transmission and transmit it all at once after
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