You have ten servers in your datacenter running Windows Server and Linux. You recently performed performance monitoring tests and found that you have two high-performance Windows Servers that are underutilized with respect to processing, memory and storage. You have several other lower performance servers that are running Windows Server and Linux on older hardware that is out of warranty and is becoming unreliable. Using your existing resources, what can you do to better utilize the high performance servers while being able to retire the older servers

An excel which cell contains =b2 is copied to row below, the same column. what will be the new cell's content

Suppose we have a byte addressable computer that has a 32-byte cache with 8 bytes per block. the memory address is 8 bits long. the system accesses memory addresses (in hex) in this exact order: 6e, b9, 17, e0, 4e, 4f, 50, 91, a8, ab, ad, 93, and 94. (a) assuming the cache is direct mapped, what memory addresses will be in cache block 2 after the last address has been accessed? (b) assuming the cache is direct mapped, what is the hit ratio for the entire memory reference sequence given, assuming the cache is initially empty? (c) assuming the cache is 2-way set associative with a lru replacement policy, what is the hit ratio?

How many nibbles can be stored in a 16-bit word?