[정보처리기사] 실기 - 전산영어 정리

○ 정보처리기사 실기 - 전산영어 정리

FCFS/FIFO : This scheduling is the simplest scheduling algorithm with this scheme, the process that request the CPU first is allocated the CPU first.   SJF : ( ) is a scheduling policy that selects the waiting process with the smallest execution time to execute. next. ( ) is advantageous because of its simplicity.   RR : ( ) scheduling algorithm is designed especially for time sharing system, but preemption is added to switch between processes. Time Slice : RR is one of the simplest scheduling algorithms for processes in an operating system which assigns ( ) to each process in equal portions and in order, handling all processes without priority. Multilevel queue : Time Slice is defined ( ) scheduling algorithm partitions the ready queue into several separate queues the processes are permanently assigned to one queue generally based on some property of the process. Multimedia : ( ) is media and content that uses a combination of different content forms. ( ) includes a combination of text, audio, still images, animation, video, or interactivity content forms. + Text, Image, Audio, Animation 이랑 같이 나오니 중요 smartphone : a mobile phone built on a mobile operating system, with more advanced computing capability connectivity than a feature phone. Cloud computing : ( ) is the use of computing resources (hardware and software) that are  delivered as a service over a network. VPN : This is a network that is constructed by using public wires to connect nodes. These systems use encryption and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted. Relational : ( ) database is database that has a collection of tables of data items, all of which is formally described and organized accroding to the ( ) model, primary key 관련 내용   SQL : ( ) is a language used to intterogate. ( ) commands can be used to interactively work with a database. ( ) can update, insert, delete and select data in database. Operating System : 컴퓨터 하드웨어를 제어하고 응용 소프트웨어를 위한 기반 환경을 제공하여, 사용자가 컴퓨터를 사용할 수 있도록 중재 역할을 해 주는 프로그램 SSL : ( ) is a protocl developed by Netscape for transmitting private document via the internet. ( ) uses a cryptographic system. HDCP(High-Bandwidth Digital Content Protection) : DVI, HDMI 인터페이스 출력에 대한 콘텐츠 보호 기술, encrypts digital content between the video source or transmitters. DLP(Data Loss Prevention) : referring to system that identify, monitor, and protect data in use and data at rest through deep content inspection, contextual security analysis of transaction and with a centralized management framework, prevents them by monitoring detecting and blocking data. RIA(Rich Internet Application) : ( ) is a web application that has many of the characteristics of desktop applications. typically delivered sandbox, virtual machines, adobe flash, java...   SSID : ( ) is 32-character unique identifier attached to the header of packets sent over a            WLAN. The ( ) differentiates one WLAN from another.   APPC : ( ) is a protocal which computer programs can use to communicate over a network.             ( ) is at the application layer in the OSI model. AR(Argumented Reality) : ( ) is live, direct or indirect, view of a physical, real-world enviroment whose elements are augmented by computer-generated sensory input such as sound, video, graphics or GPS data. VoIP : ( ) is a family of technologies communication protocols and transmission techniques for the delivery of voice commnunications and multimedia session over Internet Protocol network. HVC(High perfomance Video Coding) : ( ) is a proposed video compression standard, a successor to h.264/MPEG-4AVC, currently developed by the SO/IEC Moving Picture Expert Group. ( ) should be able to trade off computational complexity, compression rate and processing delay time. MICS(Medical Implant Communication Service) : ( ) is the name of a specification for using a frequency band between 402 and 405 MHZ in communication with medical implants. ISP (Internet Service Provider) : a company that provides individuals and other companies access to the Internet and other related services such as Web site building and virtual hosting. Internet services typically provide by ( ) include Internet access, Internet transit, domain name registration, web hosting.   PnP : the ability of an operating system to automatically configure newly installed hardware. A ( ) operating system to automatically recognizes the device connected and installs the appropriate drivers, allowing the user to plug in a device and play with it, without worrying about setting configuration elements.   NGN(Next Generation Network) : The general idea behind the ( ) is that one network transports all information and services. ( )s are commonly built around the Internet Protocol, and therefore the term "all-IP" is also sometimes used to describe the transformation toward ( ). DDos : 단일 시스템을 표적으로 훼손된(트로이목마) 여러 시스템을 사용해 서비스 거부공격하는 것   DRM(Digital Right Management) : a(n) ( ) system protects intellectual property. a system for protecting the copyrights of data circulated via the Internet or other digital media.   Mashup : a ( ) is a Web page or application that uses and combines data, presentation or functionality from two or more sources to create new services. ( ) are client application or hosted online. ( ) can be considered to have an active role in the evolution of social software and Web 2.0.   PAD : ( ) is a commuication device which provides multiple asynchronous teminal connecitivity to an X.25 network or host computer.   PET(privacy Enhancing Technology) : ( ) is a system of ICT measures protecting informational privacy by eliminating or minimising personal data.   social web : ( ) is used to descibe how people socialize or interact with each other throughout the World Wide Web. Such as Bebo, Facebook and Myspace.   Webkit : ( ) is a layout engine desined to allow web browers to render web page.               ( ) was created as a fork of KHTML as the layout engine for Apple's Safari.               ( ) is available under a BSD-style license.   LBS : ( ) talks service informing to user's mobile communication device of hand-phone etc.. because use mobile communication base radio station and satellite.   RFID : ( ) is a system that discriminate target because use radio frequency. ( 3 ) is change of place candle light cognition system that thread and embodies small size chip to goods and so on.   DMB : ( ) is doing to watch multi_channel TV through among transfer, portable terminal or terminal for vehicles communication broadcasting fusion service. Our country of ( 4 ) service that embody TV to potable telephone is world first.   PDP : ( ) puts and embodies gas of neon and so on between 2 chapter's thin glass board. ( 5 ) is Plasma Display Panel's abbreviated word.   Hashing : ( ) key that can do direct access to address of memory device so that can find data stored more fast define.   Transaction : Atomicity, Consistency, Isolation, Durability 속성들을 가져야 한다 Consistency : 데이터가 시작과 끝에서 일관성있는 상태로 남아있어야 한다 Isolation : 외부의 간섭은 없어야한다. Durability : 트랜잭션의 결과는 영속적으로 보관되어야 한다   DNS : an internet service that translates domain names into IP address.