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VCE
In a replication solution, what is the preferred method when logging changes at the local site when the inter-site link is temporarily unavailable?
A. snapshot
B. change map
C. write change map
D. write history log
What problem can arise when scaling or merging SAN fabrics?
A. If the discovery process determines specific cabling changes are required, then the merge will fail over.
B. If the discovery process determines that the fabrics are not compatible, then the fabric will segment.
C. If the discovery process determines changes in business requirements, then the SAN merge will fail.
D. If the discovery process determines that the fabrics have different security levels, than the most secure level will be adopted.
In many cases, the growth pattern for a storage installation is difficult or impossible to predict. To accommodate this unpredictability, the SAN architect should allow for growth within a predefined design that _____.
A. uses the cascaded switch topology as the initial installation
B. is a subset of the mesh for a smaller configuration
C. uses the ring switch topology as the initial installation
D. uses the initial installation as a subset of a larger pre-designed configuration