Briefly describe the functions and working of a central processing unit (CPU)
What will be an ideal response?
Every computer has a central processing unit (CPU), which is sometimes called "the brain" of the computer. The CPU selects instructions, processes them, performs arithmetic and logical comparisons, and stores results of operations in memory. Some computers have two or more CPUs. A computer with two CPUs is called a dual-processor computer. Quad-processor computers have four CPUs. Some high-end computers have 16 or more CPUs. CPUs vary in speed, function, and cost. The CPU works in conjunction with main memory. The CPU reads data and instructions from memory, and then stores the results of computations in main memory. In addition to random access memory, RAM, and one or more CPUs, all computers also include storage hardware, which is used to save data and programs.
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Marco is working on promoting his company's Glazer brand of electronic razors. The company estimates 50 million potential users and sets a target of attracting eight percent of the market
Marco sets an objective of reaching 80 percent of the potential customers with an advertising message that results in 25 percent of the brand-aware prospects trying the Glazer. He further estimates that 40 percent of all triers will become loyal users, and the cost of exposing one percent of the target population to one impression is $4500. What is the advantage of Marco's budgeting method, and why do you think marketers sometimes prefer methods without this advantage?
During the exchange of task-related information, who among the following people would most likely ask many questions of their counterparts, delve specifically and repeatedly into the details at hand, and provide only vague and ambiguous material
during a presentation? A) Chinese B) Arabs C) Americans D) Mexicans