Computer components - Study guides, Class notes & Summaries

FACHE Weeks 1-12 Combined | 304 Questions and Answers Latest Update 2023/2024 Graded 100%. Separate computer systems are often linked together in order to share data and information. When all components of the network are located within close proximity of one another, perhaps within a single facility, the network known as a: a) Wide Area Network (WAN) FACHE Weeks 1-12 Combined | 304 Questions and Answers 100% Verified Latest Latest Update 2023/2024 b) World Wide Web (WWW) c) Local Area N...

5 components of an information system 1. Hardware 2. Software 3. Data 4. Procedures 5. People Examples of hardware desktop computers laptop computers mobile phones tablet computers e-readers storage devices, such as flash drives input devices, such as keyboards, mice, and scanners output devices such as printers and speakers Less traditional, but becoming more computerized: automobiles refrigerators beverage dispensers digital device Devices that processes electronic si...

GMS 401 Final exam Questions and Answers 100% Pass Production - Answer- the creation of goods and services Operations Management - Answer- Activities that relate to the creation of goods and services through the transformation of inputs to outputs Supply chain - Answer- A global network of organizations and activities that supply a firm with goods and services Services - Answer- Economic activities that typically produce an intangible product (such as education, entertainment, lodging, g...

CIS 105 Midterm Review |Question and Answer| 100% Correct Central Processing Unit (CPU) *Ans* directed by the software in use to perform operations on the input data System Unit *Ans* the base unit of the computer made up of the plastic or metal enclosure, the motherboard,and the integrated peripherals Motherboard *Ans* the circuit board that connects the central processing unit anchored on the board and other system components Buses *Ans* A collection of wires through which data is ...

What are advantages and disadvantages of a layered architecture? - Each protocol layer offers different services. Some advantages are scalability, flexibility, and ease of adding / removing components making it easier for cost-effective implementations. Disadvantages include: some layers functionality depends on the information from the other layer and violates the goal of layer separation; one layer may duplicate lower layer functionalities; overhead both in computation and in message head...

Computer Components & Peripherals Latest 2023 Graded A motherboard The main circuit board of a computer housing the microprocessor and providing the means of connecting all the components that make up the computer. Power Supply A box inside the computer case that supplies power to the motherboard and other installed devices. Power supplies provide 3.3, 5, and 12 volts DC. Also called a power supply unit (PSU). Central Processing Unit Also known as the microprocessor; the brains of the com...

Lenovo Warranty Service Authorization Exam (RWST016) 2024 Questions and Answers 1. Which of the following shows the list of components that must be removed before servicing the LCD panel?: Hardware Maintenance Manual (HMM) 2. What is electrostatic discharge?: The sudden flow of static charge from an object with a higher charge to an object with a lower charge. 3. One key aspect of exceptional customer service is .: In- volving the customer in the ...

COMPTIA A+ 220-901 EXAM 2024 WITH 100% CORRECT ANSWERS What device in the computer system does all the processing of information obtained from various input devices? - correct answer CPU What PC component is referred to as primary storage and loses its content when power is removed? - correct answer RAM Where are the instructions to start the computer system stored? - correct answer BIOS What type of firmware supports the new Secure Boot option which guarantees the integrity of th...

What is the job of cogsci? bringing perspectives from neuro, psych, CS, phil, lang, and anthro together what method do philosophers use? argument and analysis/ deductive reasoning what methods do psychologists use? experimental techniques and paradigms what methods do neuroscientists use? spacial/temporal resolution, case studies, lesions, brain imaging what methods do cognitive psychologists use? modeling what methods do AI researchers use? computer mode...

WGU C182 Objective Assessment / C182 WGU Objective Assessment EXAM NEWEST 2024 ACTUAL EXAM TEST BANK QUESTIONS AND CORRECT DETAILED ANSWERS VERIFIED ANSWERS ALREADY GRADED A+ Control Unit (CU) - retrieves the instructions and the raw data that is input and coordinates or controls the sending of those instructions and data to the ALU Arithmetic Logic Unit (ALU) - does the actual processing of the data; completing mathematical calculations and logical operations to process the data a...