The processor is more commonly known by the abbreviation ________. A group of wires that connect components allowing them to communicate is known as a _______. The ______ bus transmits signals that enable components to know where in memory instructions and data exist. The up-tick of the system clock is when the voltage changes from ______ to ______. As memory gets physically closer to the CPU it can be accessed ________. ________ byte ordering is when the hexadecimal number "1984" would appear sequentially in memory as "8419''. The ________ is responsible for directing the flow of data in the CPU. The speed of a CPU is determined by two factors: the _________ and the __________. ______ cache is the slowest form of CPU cache. The lower 8 bits of the RCX register is the _________ register. The ______ register is the 32-bit stack pointer register. The Instruction Execution Cycle's _______ stage is when the CPU determines the operation denoted by the instruction/opcode. A _________ processor is able to perform multiple operations at the same time as long as each operation is in a different execution stage. ________ will take the processor away from its current sequence of operations in order to attend to another matter. The I/O method with the least amount of CPU overhead is __________