Pc hardware Guides d'étude, Notes de cours & Résumés

NCSU E115 Study Set Questions and answers, 100% Accurate. VERIFIED. What command runs programs? - -add programname What are the three kind of networks? - -LAN: Local Area Network WAN: Wide Area Network MAN: Metropolitan Area Network What is a kernel? - -The "innermost" piece of the operating system. Sits between the user interface and the hardware, and manages many tasks that happen within the computer. What command tells you the contents of a file? - -The ls (list) command ...

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...

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 ...

BTEC Unit 5: Data Modelling - Assignment 2 & 3 Learning Aim B & C 2023. Nature of the problem: The nature of the problem is that number of challenges that the user has previously been faced and this would be the currency change issue that resulted with inaccuracy with both pounds and euros. Functions the model must perform: For the section, there are many functions that the model must perform. Generally, these functions require complex calculation that is built in the project named “Micro...

ITE 221 - PC Hardware & O/S Architecture - Exam 1 with Questions and Answers ...

BTEC Unit 5: Data Modelling - Assignment 2 & 3 Learning Aim B & C 2023. Functions the model must perform: For the section, there are many functions that the model must perform. Generally, these functions require complex calculation that is built in the project named “Microsoft Excel”. The functions that currently exist in this project are: SUM – This function will be used to calculate the total cost between number1 and number2 by adding up these together. An example could be adding al...

Local Area Network (LAN) A network that covers a relatively small area such as a building or group of buildings (1.1 & 2.7) Personal Area Network (PAN) - Provides communication for devices owned by a single user that work over a short distance - Bluetooth, IR, NFC, etc. (1.1 & 2.7) LCD (Liquid Crystal Display) Lightweight & Inexpensive - Poor black levels due to Separate Backlight (1.2) TN (twisted nematic) Fast response Times - Low cost - Low Power Use - Limited Viewing Angles (1.2)...

programming language - Correct Answer-a language developed by humans and used to communicate with computers. This language has a set of means to instruct a pc what to do and how High level programming language - Correct Answer-programming language which operates on high level of abstraction thereby allowing developer to ignore the physical details of the pc hardware, for ex. the cpu type, memory size and organization, etc. (python,javascript,c/c++ are ex of high-level languages) machine la...

WGU C702 Forensics and Network Intrusion Exam Review (Latest 2023/ 2024) Complete with Questions and Verified Answers| 100% Correct Q: Computer Forensics Investigation Process Answer: 1. Pre-Investigation 2. Investigation 3. Post-Investigation Q: Pre-Investigation Answer: Tasks performed prior to investigation Setting up a computer forensics lab, toolkit, and workstation Q: Investiagtion Answer: Main phase in computer forensics investigation Acquisition, pr...

CYBR 3210 Study Guide Test 1 Questions & Answers 2024/2025 ATA - ANSWERSAn acronym for Advanced Technology Attachment; the disk drive standard commonly known as Integrated Drive Electronics (IDE) biometrics - ANSWERSThe science and technology of authenticating a person's identity by measuring physiological features. BIOS - ANSWERSAn acronym for basic input/output system; the set of essential software routines that test a PC at start-up and start the OS bus - ANSWERSThe set of har...