Neil holds a discussion session with his clients. he recommends the kinds of network topologies the clients should consider, according to their circumstances.
neil's client wants to follow the current trends with everyone else in terms of speed and versatility. he is risk-averse and wants to leverage the most popular local area network (lan) topology. which of the following will neil recommend to this client?
a. a bus network
b. a ring network
c. a hub network
d. a star network

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?

The camera still is bad even with the new iphone xr and especially in low light it is even worst because you can see the pixels more if its in low light. if all you apple customers want apple to fix this then lets fill there feedback with complaints about the can apple do to fix this issue?

How can the temperature of a room be raised by 5degreesf?