WGU C173

WGU C173 Final Exam Practice Questions and Answers 2024 / 2025 | 100% Verified Answers Which operator evaluates the remainder of division? * + / % // % Find an operation's result. Give an example. x = x * 1.5 Which are relational operators? != = += not *= <= > and <= > Classify each value type with the correct data type it describes. What is the value of this expression? True What are we referring to when we talk about "Grammar" in p...

C952 Computer Architecture Extended with complete solutions 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. Operatin...

C952 - Computer Architecture with 100% correct answers embedded computer a computer embedded inside a device, used for a specific purpose Ex: computer embedded in a Smart TV how is performance improved today? by utilizing parallel processing and hierarchical memory moore's law integrated circuit resources double every ~2 years abstraction simplify a model by hiding low-level details Ex: hiding memory management in Java common case common uses/needs make the ...

WGU C952 Computer Architecture Additional Resources correctly answered What is spatial locality? The principle stating that if a data location is referenced, data locations with nearby addresses will tend to be referenced soon. temporal locality The principle stating that if a data location is referenced then it will tend to be referenced again soon. aka spatial locality locality in space synonym aka temporal locality locality in time synonym Memory Hierarchy Levels Top-...

WGU C952 questions with complete solutions Register File A state element that consists of a set of registers that can be read and written by supplying a register number to be accessed. provides 1024 scalar 32-bit registers for up to 64 threads. machine language The language made up of binary-coded instructions that is used directly by the computer system software The set of programs that enables a computer's hardware devices and application software to work together; it include...

C952 - Computer Architecture questions well answered graded A+ 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 ...

C952 Computer Architecture PGKO Pre-Assessment Practice fully solved Which access does a register file rely on to properly function? a) Read and write access b) Write only access c) Read only access d) No access a What is the binary representation of instructions? a) Machine language b) Assembly language c) Operating system d) Systems software a Which feature of the IBM 360/91 was incorporated into the majority of microprocessors developed in the 21st century? a) Bran...

C952 - Computer Architecture fully solved Which access does a register file rely on to properly function? Read and Write access What is the binary representation of instructions? Machine Language Which feature of the IBM 360/91 was incorporated into the majority of microprocessors developed in the 21st century? Algorithm innovations allowed the improved parallel execution of instructions Which Key design element changed in 2005 to drive continued improvements in computing capa...

Computer Architecture C952 correctly answered to pass information revolution Computers have led to a third revolution for civilization, with the information revolution taking its place alongside the agricultural and the industrial revolutions. Personal computer 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 acce...

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...

C952 Computer Architecture with correct answers rated A+ Which access does a register file rely on to properly function? Read and write access Write only access Read only access No access Read and write access What is the binary representation of instructions? Machine language Operating system Assembly language Systems software Machine language Which feature of the IBM 360/91 was incorporated into the majority of microprocessors developed in the 21st century? -Branch ...

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...

WGU C173 SCRIPTING AND PROGRAMMING ACTUAL FINAL EXAM PREP QUESTIONS AND ANSWERS 2024 / 2025 | 100% VERIFIED ANSWERS What is an editor? A program that allows you to write code What is a compiler? A program that produces other programs. The compiler does all the work at once and then runs the new program. We're translating the code we wrote to computer code all at once. This is often when we produce an .exe (executable) file. ^^What is an interpreter? runs a program's statements. A...