Cathy wants to buy a new watch online, but is concerned about security when making the purchase. Which of the following increases the chance that her payment is NOT secure?

Advantages and disadvantages of binary system

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

Consider a byte-addressable computer with 16mb of main memory, a cache capable of storing a total of 64kb of data and block size of 32 bytes. (a) how many bits in the memory address? (b) how many blocks are in the cache? (c) specify the format of the memory address, including names and sizes, when the cache is: 1. direct-mapped 2. 4-way set associative 3. fully associative