Cloning
Snapshots
Clustering
Virtual memory
第1题：
A. RAID
B. Registered memory
C. SDRAM
D. ECC
第2题：
Which of the following technologies can improve convergence time following a link failure in a serviceprovider network？（）
第3题：
The purpose of(66)is to enlarge the(67), the set of addresses a program can utilize. For example, it might contain twice as many addresses as main memory. A program using all of it, therefore, would not be able to fit in main memory all at once. Nevertheless, the computer could execute such a program by Copying into main memory those portions of the program needed at any given point during execution.
To facilitate copying(66)into real memory, the operating system divides it into pages, each of which contains a fixed number of addresses. Each page is stored on a disk until ii is needed. When the page is needed, the operating system copies it from disk to main memory, translating the(68)into real addresses. The process of translating virtual addresses into real addresses is called(69). The copying of virtual pages from disk to main memory is known as(70)or swapping.
A．fake memory
B．false memory
C．virtual memory
D．mendacious memory
第4题：
Which of the following virtualization technologies can save time during provisioning？（）
第5题：
Which of the following technologies can save server space and cooling requirements？（）
第6题：
A.Cloning
B.Snapshots
C.Clustering
D.Virtualmemory
第7题：
You are the network consultant from passguide.com. You should tell your clients Two technologies help them save much time from complex computing. （）
第8题：
A.MySQL Replication
B.Distributed Replication Block Device
C.Windows Server Failover Clustering
D.MySQL Cluster
第9题：
Which virtualization technologies can save time during provisioning？（）
第10题：
Which of the following technologies can detect and fix single bit memory errors?（）