Dvd rom Samenvattingen, Aantekeningen en Examens

CIS OPERATING Computing Fundamentals Exam 2024 with 100%Correct Answers. 1.Answer- CPU: The main component of a computer which performs mathematical opera- tions, moves data, and makes decisions based on specific instructions 2.Answer- ROM BIOS: A computer chip which holds basic instructions and services in order to run basic hardware tests 3.Answer- RAM: A memory chip in a computer which holds all programs and data when they are in use 4.Answer- Hard Drive: The primary storage component...

what is the purpose of the CPU? to process data by following the fetch-decode-execute cycle, it's incharge of searching, sorting, calculating and decision making what happens at the fetch stage? the CPU fetches data and instructions from RAM and then stores them in it's own temporary memory called registers Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen what happens at the decode stage? the CPU und...

CIS OPERATING Computing Fundamentals Exam 2024 with 100%Correct Answers. 1.Answer- CPU: The main component of a computer which performs mathematical opera- tions, moves data, and makes decisions based on specific instructions 2.Answer- ROM BIOS: A computer chip which holds basic instructions and services in order to run basic hardware tests 3.Answer- RAM: A memory chip in a computer which holds all programs and data when they are in use 4.Answer- Hard Drive: The primary storage component...

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...

CompTIA ITF+ FC0-U61 fully solved 2023A, B, E. RAM is memory, which is a temporary data storage area. SSD is a type of hard drive, and BD-ROM discs store data as well. PCI is an expansion slot type, and PSU is a power supply unit. - correct answer Which components in your computer store data? (Choose three.) A. RAM B. SSD C. PCI D. PSU E. BD-ROM B. A network interface card (NIC) lets your computer participate on a network, either wired or wireless. Modems require telephone lines. PSU is ...

Introduction to Computers (iCEV) Latest Update Graded A+ Personal Computer (PC) computer designed for general use by a single person Light-Emitting Diode (LED) semiconductor light source used in various applications; used to make optical mouses and displays. Touch Pad computer pointing device that uses tactile sensor to detect a user's finger movement Liquid Crystal Display (LCD) thin, light electronic display which employs the light modulating properties of liquid crystals ...

Hardware - The physical components that compose a computer system or network. Includes: keyboard, mouse, monitor, printer; connectors, cables; hard disk drives; circuit boards Software - Instructions or data that are stored electronically, either on a hard drive or a special chip. Includes: Operating systems; program applications; hardware drivers --special programs that tell the OS how to use the hardware. Input - The movement of data or commands to the internal computer hardware Process...

Carl works as a system administrator for a medium sized corporation. Recent green-awareness meetings and funding cutbacks within the corporation have increased the need for resource consolidation. With an increase in demand for a reduction in environmental impact, Carl is looking to virtualize five separate servers and host them on a single server running Hyper-V. Carl receives a volume license copy of Windows Server 2008 32-bit Enterprise Edition. He installs it on a machine with the followi...

Which of the following can be described as client/server computing coupled with the Internet? A) real-time computing B) multiuser computing C) cloud computing D) ISP computing correct answers cloud computing Which of the following can be described as program code that acts as a specialized hook into the operating system? A) BIOS B) ROM C) API D) CMOS correct answers API Which of the following does NOT require a device driver to be installed in the OS? A) in...

Input correct answers The data that is entered into a computer. Processing correct answers The manipulation of data by a microprocessor or embedded processor according to instructions given to it by a program or embedded in the chip itself. Storage correct answers In computing, any device in which (or on which) information is stored. Output correct answers The computer generated information that is displayed to the user in some discernible form such as a screen display, printed page, or...