Computer Architecture WGU C952. Top Exam Questions and answers, VERIFIED. Rated A+

Computer Architecture WGU C952. Top Exam Questions and answers, VERIFIED. Rated A+ information revolution - -Computers have led to a third revolution for civilization, with the _________________ taking its place alongside the agricultural and the industrial revolutions. Personal Computer (PC) - -A computer designed for use by an individual, usually incorporating a graphics display, a keyboard, and a mouse. Server - -A computer used for running larger programs for multiple users, often simultaneously, and typically accessed only via a network. Supercomputer - -A class of computers with the highest performance and cost; they are configured as servers and typically cost tens to hundreds of millions of dollars. Embedded computer - -A computer inside another device used for running one predetermined application or collection of software. processor cores - -Many embedded processors are designed using ______________, a version of a processor written in a hardware description language, such as Verilog or VHDL. Personal mobile devices (PMDs) - -are small wireless devices to connect to the Internet; they rely on batteries for power, and software is installed by downloading apps. Conventional examples are smart phones and tablets. Warehouse Scale Computers (WSCs) - -Taking over from the conventional server is Cloud Computing, which relies upon giant datacenters that are now known as__________________________ Cloud computing - -refers to large collections of servers that provide services over the Internet; some providers rent dynamically varying numbers of servers as a utility. Software as a Service (SaaS) - -delivers software and data as a service over the Internet, usually via a thin program such as a browser that runs on local client devices, instead of binary code that must be installed, and runs wholly on that device. Examples include web search and social networking. Multicore microprocessor: - -A microprocessor containing multiple processors ("cores") in a single integrated circuit. Terabyte (TB): - -Originally 1,099,511,627,776 (240) bytes, although communications and secondary storage systems developers started using the term to mean 1,000,000,000,000 (1012) bytes. tebibyte (TiB) - -To reduce confusion, we now use the term _______________ for 240 bytes, defining terabyte (TB) to mean 1012 bytes. Moore's Law . - -__________________ states that integrated circuit resources double every 18-24 months abstractions - -A major productivity technique for hardware and software is to use________________ to characterize the design at different levels of representation; lower-level details are hidden to offer a simpler model at higher levels. common case - -Making the________________ fast will tend to enhance performance better than optimizing the rare case. parallel - -Since the dawn of computing, computer architects have offered designs that get more performance by computing operations in _______________. pipelining - -A particular pattern of parallelism is so prevalent in computer architecture that it merits its own name: _______________ , which moves multiple operations through hardware units that each do a piece of an operation, akin to water flowing