Computer architecture - Study guides, Revision notes & Summaries

WGU C952 Exam Guide (Latest 2024/ 2025 Update) Computer Architecture | Questions and Verified Answers| 100% Correct| Grade A Q: CPI (clock cycles per instruction) Answer: Average number of clock cycles per instruction for a program or program fragment Q: algorithm Answer: Affects IC, possibly CPI in program performance IC: determines number of source program instructions executed --> number of processor instructions executed CPI: favoring slower or faster instructi...

OP code The portion (bit field) of a machine language instruction that specifies the operation to be done by the CPU. Control Transfer Instruction A type of instruction that modifies the machine's program counter (other than by simply incrementing it). Indexed Addressing A way of specifying the location of an operand in memory by adding a constant embedded in the instruction to the contents of a "pointer" register inside the CPU. Zero-Operand Instruction These would b...

Computer Architecture C952information revolution - correct answer Computers have led to a third revolution for civilization, with the ? taking its place alongside the agricultural and the industrial revolutions. Personal computer - correct answer A computer designed for use by an individual, usually incorporating a graphics display, a keyboard, and a mouse. Personal Computer - correct answer PC (computer) Server - correct answer A computer used for running larger programs for multiple u...

TAX3701 Assignment 2 (DETAILED ANSWERS) Semester 1 2024 - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED Answers, guidelines, workings and references ..... QUESTION 1 (40 marks, 72 minutes) Crystal (Pty) Ltd (“Crystal”) is a South African resident company with a 31 March financial year end. The company is a leading manufacturer and distributor of float glass, laminated glass, and various mirror products to customers in and outside South Africa. Crystal is registere...

WGU C952 Final Exam Review (Latest 2024/ 2025 Update) Computer Architecture | Questions and Verified Answers| 100% Correct| Grade A Q: Is DRAM volatile or non-volatile? Answer: Volatile Q: Main memory is also known as . Answer: Random Access Memory Q: Secondary memory is volatile or non-volatile? Answer: non-volatile Q: A magnetic disk is volatile or non-volatile? Answer: non-volatile Q: Flash memory is volatile or non-volatile? A...

C952 Computer Architecture Extended Moore's Law states that integrated circuit resources double every 18-24 months Pipelining Moves multiple operations through hardware units that each do a piece of an operation. A means of introducing parallelism into the essentially sequential nature of a machine-instruction program. Systems software provides services that are commonly useful, including operating systems, compilers, loaders, and assemblers. Operating System (OS) Super...

WGU C952 Pre-Assessment (Latest 2024/ 2025 Update) Computer Architecture | Questions and Verified Answers| 100% Correct| Grade A Q: Which component of a computer moderates the action of its other components? Control Datapath Memory Output Answer: Control Q: Given the following 8-bit integer binary variables: X1 = X2 = What is the value in X3 after the following command? ADD X3, X2, X1 Overflow Answer: Overflow Q: What is the approximate ...

WGU Computer ArchitecturePersonal Computer(PC) - correct answer A computer designed for use by an individual, usually incorporating a graphics display, a keyboard, and a mouse Server - correct answer A computer used for running larger programs for multiple users, often simultaneously, and typically accessed only via a network Supercomputer - correct answer A class of computers with the highest performance and cost; they are configured as servers and typically cost tens to hundreds of milli...

WGU C952 Objective Assessment Guide (Latest 2024/ 2025 Update) Computer Architecture | Questions and Verified Answers| 100% Correct| Grade A Q: Application binary interface (ABI) Answer: The user portion of the instruction set plus the operating system interfaces used by application programmers. It defines a standard for binary portability across computers. Q: Volatile memory Answer: Storage, such as DRAM, that retains data only if it is receiving power. Q: Nonvolati...

WGU Computer Architecture verified 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 comp...