C952 - Computer Architecture

C952 CH2 WGU questions and answers updated to pass information revolution computers have led to a third revolution for civilization processor cores many embedded processors are designed using these version of these written in HDLs: Verilog or VHDL Personal Mobile Device PMD Warehouse Scale Computers used for cloud computing giant data centers Terabyte 2^40 bytes 1,009,511,627,776 secondary storage systems developers used to mean 10^12 1,000,000,000,000 pe...

WGU C952 - Section 5 Zybook Terms fully solved Combinational Element An operational element, such as an AND gate or an ALU. State Element A memory element, such as a register or a memory. Clocking Methodology The approach used to determine when data is valid and stable relative to the clock. Edge-Triggered Clocking A clocking scheme in which all state changes occur on a clock edge. Control Signal A signal used for multiplexor selection or for directing the operation of ...

C952 Computer Architecture - Parallelism via Instructions fully solved Multiple Issue A scheme whereby multiple instructions are launched in one clock cycle. Static multiple issue An approach to implementing a multiple-issue processor where many decisions are made by the compiler before execution Dynamic multiple issue An approach to implementing a multiple issue processor where many decisions are made during execution by the processor. Issue slot The position from which inst...

C952 PA 2 with 100% correct answers rated A+ What is the binary representation of instructions? machine language Which key design element changed in 2005 to drive continued improvements in computing capability? Multiprocessor architecture Which term refers to the same instruction applied to multiple data streams? SIMD What makes vector-based code more efficient than conventional code? frequency of pipeline hazards is lower Which two elements are required to implement R-f...

C952 Computer Architecture Chapter 7 well asnswered Multiprocessor A computer system with at least two processors. This computer is in contrast to a uniprocessor, which has one, and is increasingly hard to find today. Task-level parallelism or process-level parallelism: Utilizing multiple processors by running independent programs simultaneously. Parallel processing program A single program that runs on multiple processors simultaneously. Cluster A set of computers connected ...

WGU C952 Ch2 well answered to pass kilobyte 10^3 bytes megabyte 10^6 bytes gigabyte 10^9 bytes terabyte 10^12 bytes petabyte 10^15 bytes exabyte 10^18 bytes zettabyte 10^21 bytes yottabyte 10^24 bytes Moore's law The law that states that integrated circuit resources double every 18-24 months predictions abstractions characterize the design at different levels of representation lower level details are hidden --> simpler model at hi...

WGU C952 with complete solutions scientific notation A single digit to the left of the decimal point Normalized A number in floating-point notation that has no leading 0s Fraction The value, generally between 0 and 1, placed in the fraction field. The fraction is also called the mantissa or significand Overflow (floating point) A situation in which a positive exponent becomes too large to fit in the exponent field Exponent In the numerical representation system of float...

WGU C952 - Instructions questions with 100% correct answers Instruction Set The vocabulary of commands understood by a given architecture. Stored-program Concept The idea that instructions and data of many types can be stored in memory as numbers and thus be easy to change, leading to the stored-program concept. Word A natural unit of access in a computer, usually a group of 32 bits. Doubleword Another natural unit of access in a computer, usually a group of 64 bits; correspo...