Comptia ITF+ FINAL EXAM 2025 NEWEST COMPLETE EXAM QUESTIONS AND CORRECT ANSWERS||100% GUARANTEED PASS||A+ GRADED!!!

Comptia ITF+ FINAL EXAM 2025 NEWEST COMPLETE EXAM QUESTIONS AND CORRECT ANSWERS||100% GUARANTEED PASS||A+ GRADED!!! 1. Computer - ANSWER a system that manipulates data according to a set of instructions 2. PDF - ANSWER Portable Document Format, a file format for distributing documents, now an open standard so different productivity apps can use 3. MPG - ANSWER Motion Pictures Expert Group, early standard for video files with lossy compression 4. MP4 - ANSWER the MPEG-4 standard audio/video file format, acts as a container for audio and video media streams 5. FLV - ANSWER another container file format designed to deliver Flash Video, for video created in Adobe Flash 6. WMV - ANSWER Window Media Video, a video container file format developed by Microsoft, well supported by media players and can be used as the format for DVD and Blu-ray Discs 7. MP3 - ANSWER developed from MPEG, remains the most popular formats for distributing music and is almost universally supported by media players 8. AAC - ANSWER Advanced Audio Coding, developed from MPEG as a successor to mp3, widely supported 9. M4A - ANSWER audio-only file format deriving from the MPEG-4 standards track. Usually uses AAC compression 10.FLAC - ANSWER Free Lossless Audio Codec, achieves file size compression w/o discarding audio data not widely supported 11.WAV - ANSWER early Windows audio file format, not widely supported by media players but may be used by audio editing apps 12.ZIP - ANSWER format developed for the PKZIP utility but now supported "natively" by Windows, Mac OS X, and Linux. This means the OS can create and extract files from the archive w/o having to install a thirdparty app 13.TAR - ANSWER originally a UNIX format for writing to magnetic tape (tape archive) but still used with gzip compression (tgz or .) as a compressed file format for UNIX, Linux and macOS. Third party utility is required for tar files in Windows 14.RAR - ANSWER proprietary format is used by the WinRAR compression program 15.ISO - ANSWER a file in one of the formats used by optical media, main formats are ISO 9660 (CDs) and UDF (DVDs and Blu-ray discs) 16.DMG - ANSWER a disk image file format used by Apple macOS 17.LAN - ANSWER Local Area Network, network in a single location 18.WAN - ANSWER Wide Area Network, networks in different geographic locations but with shared links 19.TCP - ANSWER Transmission Control Protocol, suites the protocols work to provide the apps and services we increasingly rely on 20.ARPA - ANSWER Advanced Research Projects Agency, the OG research underpinning TCP was performed in the late 60's and early 70's by them 21.UDP - ANSWER (User Datagram Protocol) is an alternative communications protocol to Transmission Control Protocol (TCP) used primarily for establishing low-latency and loss-tolerating connections between applications on the internet. 22.ICMP - ANSWER Internet Control Message Protocol, sends messages and reports on errors regarding packet delivery 23.APPLICATIONS - ANSWER such as word processors, spreadsheet programs, and payroll programs 24.PERIPHERAL DEVICES - ANSWER mouse, keyboard, monitor, speaker, microphone, printer, etc. 25.OPERATING SYSTEM - ANSWER instructions that a computer follows come from software. A basic software environment is established by the computer's (OS) 26.RAM - ANSWER Random access memory which converts a series of instructions 27.CPU: - ANSWER Central Processing Unit that receives each instruction or data file from memory and processes it 28.STORAGE - ANSWER data written into different types of storage devices like a hard drive or optical discs 29.MAINFRAME - ANSWER a large high speed workstation and the primary memory of a computer 30.WORKSTATION - ANSWER a type of pc housed in a case that can sit on or under a desk 31.MOTHERBOARD - ANSWER where the pc's components are attached to and contained within a computer's case 32.SERVER - ANSWER any computer providing services to other computers, implies a powerful computer that supports a number of users simultaneously in a computer network 33.FAULT TOLERANT - ANSWER in order for a server to be reliable it needs to starting specifying high quality components and also by using extra copies of components for redundancy 34.POWER SOURCE - ANSWER portable computers can be run from internal battery packs as well as from building power 35.NETWORKING - ANSWER portable computers use wireless radio technologies to connect to networks rather than cabled connections 36.INTERNET OF THINGS (OIT) DEVICES - ANSWER refers to a world in which many different types of things are embedded with processing and networking functionality 37.OEM - ANSWER pc and laptop companies producing these are referred to this because rather than making each component that goes into a pc, they source components such as cpu's and RAM modules from manufactures and put them together as a branded PC system. Original Equipment Manufacture.