Alu arithmetic logic unit - Study guides, Class notes & Summaries

CPEN 4700 Exam Two Review (Answered) 100% CPU's Three Major Components An Arithmetic/Logic Unit (ALU) that performs computations on binary data. Registers that are used to hold operands and/or memory addresses for operands A control unit that controls and sequences the behavior of the other components (and rest of system) based on programmed instructions Von Neumann execution cycle Design of a machine that carries out the steps. Involves: Fetching, decoding, executing, and writing back in...

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

Digital vs. Analog digital reads a series of ones and zeros, while analog reads a continuous flow of data. Lossy Describes a method of compression in which data is lost in a way that cannot be recovered from the compressed data. Lossless Compression a data compression algorithm that allows the original data to be perfectly reconstructed from the compressed data. pixel interpolation A process that is used by graphics software to average the color of adjacent pixels in an image, usually whe...

Processor integrated circuit is a super-thin slice of semiconducting material packed with microscopic circuit elements, such as wires, transistors, capacitors, logic gates, and resistors. Usually these circuits are found in microprocessors. ALU (Arithmetic Logic Unit) performs arithmetic operations, such as addition and subtraction, as well as logical operations, such as comparing two numbers to see if they are the same Control Unit The other main component of a CPU, which fetches each ins...

GCSE Computer Science (OCR) EXAM REVISED [100% VERIFIED] Arithmetic Logic Unit (ALU) *Ans* Performs operations on data e.g. Addition, subtraction *Ans* CPU *Ans* Central Processing Unit Control Unit (CU) *Ans* Coordinating activities of the CPU Registers *Ans* Quick, small stores of data within the CPU Memory Address Register (MAR) *Ans* Holds memory address for data or a instruction about to be used by the CPU Memory Data Register (MDR) *Ans* Holds actual data or instruction Accumu...

hardware - Answer-anything that makes up the computer like the monitor, etc. software - Answer-any program that runs on the computer CISC - Answer-Complex Instruction Set Computer ALU - Answer-Arithmetic Logic Unit RAM - Answer-write and read memory Hard drive - Answer-stores information input device - Answer-keyboard, mouse ROM - Answer-read only memory Peripheral Device - Answer-scanner, printer POS - Answer-Point of Sale output device - Answer-anything that retrieves information fro...

GCSE Computer Science (OCR) EXAM REVISED [100% VERIFIED] Arithmetic Logic Unit (ALU) *Ans* Performs operations on data e.g. Addition, subtraction *Ans* CPU *Ans* Central Processing Unit Control Unit (CU) *Ans* Coordinating activities of the CPU Registers *Ans* Quick, small stores of data within the CPU Memory Address Register (MAR) *Ans* Holds memory address for data or a instruction about to be used by the CPU Memory Data Register (MDR) *Ans* Holds actual data or instruction Accumu...

Arithmetic Logic Unit (ALU) - Answer The part of the central processing unit that performs arithmetic computations and logical operations Control Unit - Answer Coordinates activities in the CPU, memory and peripherals Clock - Answer A continuous sequence of clock pulses to step the control unit through its operations Registers - Answer Very fast memory stored on or near the processor Program Counter (PC) - Answer Holds the address of the next instruction to be executed C...

WGU D322 - Introduction to IT(D322 - Introduction to IT) System Administrator - ANS -A person who is responsible for providing technical support for hardware and software issues end users encounter, such as log-in issues. Network Administrator - ANS -A person who is responsible for designing, planning, setting up, and maintaining an organization's network. Database administrator - ANS -A person who is responsible for installing and configuring databases. This position also fixes database ...

IE 332 Exam 1 2024 With Complete Solution Universal Turing Machine -infinite tape composed of cells, each contain a single character -machine can change info being stored, write new symbol, or move tape left or right -Mathematical model of computation -can be used to show what can be computed by any machine Computability -qualitative -what can be decided algorithmically Complexity -what resources (time/space/communication) are needed -emphasizes quantitative properties -P vs. NP ra...