computer science terms list

In Lyytinen, K., Loucopoulos, P., harvnb error: no target: CITEREFAbranMooreBourqueDupuis2004 (. Kuhlman, Dave. A computer is a machine that performs computations based on instructions. doi:10.5170/CERN-1996-008.21. Remains functional for a set number of days from installation. In addition to specifics such as the type of development, at a more granular level, programming languages are classified into different programming paradigms. Client: A client is a program that asks for information from other processes or programs. It’s a set of communication protocols used to connect host computers on the Internet. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. Huang, T. (1996-11-19). An environment is made of specific software, hardware, and network protocols that allow communication with the system. DOS: DOS is an acronym for Disc Operating System. R: A language and environment for statistical computing. List of Programming and Computer Science Terms, Object-Oriented Programming: Glossary of Terms, A Glossary of Computer Oriented Abbreviations and Acronyms, Links to Computer Science Resources on the Internet. A computer is made up of two components: hardware; software; Hardware … The C programming language is an example of a procedural programming language. ZIP: ZIP is an acronym for Zone Information Protocol. In essence, it’s a file saved on your computer, written in a programming language, that contains instructions to tell the computer what to do when the program is launched. By learning the basic terminology used in computer sciences, other, more complicated concepts will be easier to understand. Also simply binary search, half-interval search,[24] logarithmic search,[25] or binary chop.[26]. - Definition from WhatIs.com", "Amazon Goes Back to the Future With 'NoSQL' Database", "RDBMS dominate the database market, but NoSQL systems are catching up", Joint W3C/IETF URI Planning Interest Group (2002), "What is Wi-Fi (IEEE 802.11x)? Networks allow you to send and receive data from other computers, such as an email to or from a friend. “Binary” format implies that the numerical values are represented in base-2, meaning that the digits 0 and 1 are used to form the values. “Decimal” is the name of the format for numerical values represented in base-10, meaning that the digits 0–9 are used to form the values. A paradigm is a mindset. Re-validated: March 27, 2008. This particular list is geared mainly towards Java programming, although many of the terms … Software provides the instructions that tell the hardware what to do. It’s a term used to define the Internet. You give the source file the extension expected according to the programming language of your source code. It defines how an auxiliary program and a Web server would communicate. "A declaration specifies the interpretation and attributes of a set of identifiers. Online Computer Science Glossary. It represents one point within an image. This list is incomplete; you can help by expanding it. A Computer Science portal for geeks. Front End: It is an interface through which a program can be accessed by common users. Hardware consists of the physical components of your computer. It’s the platform used by a program to access different services on the computer system. Class: A group of objects having same operations and attributes is defined as a class. If the compiler produces an error, you will need to go back through your code to debug it and correct the mistake(s). For instance, when you run a program on your computer, the bus sends the data (including the actual code of the program) stored in Secondary Storage to the Main Memory. service-oriented analysis and design (SOAD), service-oriented modeling and architecture (SOMA). URL: URL stands for Universal Resource Locator. If you actually wanted to get the binary representation of a decimal number, you can use a calculator, such as: https://codebeautify.org/decimal-binary-converter. Experience. Vandoni, Carlo, E, ed. Kernel: It is a program called when a computer system is started. Once you have successfully compiled your program, you can run (“launch” or “execute”) the executable, and your computer will execute the instructions of your program. "C++ FAQ: "What's this "serialization" thing all about? Glossary of GCSE Computer Science keywords. In this chapter, we will discuss the different abbreviations in Computer Science. "Will NoSQL Databases Live Up to Their Promise?" Hard drive Another name for the hard disc that stores information in a computer. Terms and conditions, features, support, pricing, and service options subject to change without notice. The binary digit is used to represent computerized data. Just like English, a programming language also has its own set of rules, or syntax. This translation process is called Compilation. These wires allow data to be passed between the different hardware components. Such a network spans over an area larger than a LAN. For instance, A bug may either prevent a program from compiling, prevent a program executing (running), or may cause a program to produce incorrect values. For instance, there are programming languages that are more suitable for web development (making websites) and there are others that are more suitable for mobile development (making smartphone apps). System testing - evaluates the system's actual functionality in relation to expected or intended functionality. Thomson. A program is simply an application that does something, or achieves some goal, when the user of the application launches it. To excel at and understand computer science, it is important to understand industry terminology. Each character on your keyboard has a unique binary representation that distinguishes the character from the rest. Milan Sonka; Vaclav Hlavac; Roger Boyle (2008). The left subtree of a node contains only values less than the node's value. Data: Data refers to the information that is saved on a computer. An IDE is a computer application that contains all the tools you need to program, such as a text editor, a compiler, a runtime environment, and a debugger. Hardware: Hardware is a set of physical objects such as monitor, keyboard, mouse, and so on. Software, on the other hand, is not a physical component. Centers for Medicare & Medicaid Services (CMS) Office of Information Service (2008). Cognitive science is an interdisciplinary field of researchers from Linguistics, psychology, neuroscience, philosophy, computer science, and anthropology that seek to understand the mind. This glossary of computer science is a list of definitions of terms and concepts used in computer science, its sub-disciplines, and related fields, including terms relevant to software, data science, and computer programming. New York, NY. Codd, E. F. (1970). Computer Basics . Operating System: An Operating System provides the software platform required for various applications to run on. This science revolves around studying the structure and expressions of algorithms, which are then used to solve complex problems. Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, ... How to find index of a given element in a Vector in C++. Is limited to a set number of "days of use" (i.e. Computer Science: Abbreviations. Notice that the character ‘A’ is separately distinguished from ‘a’. Kernel is responsible for setting up system calls in order to manage hardware and system services, and allocate resources to applications. Below is a list of popular computer science terminology. If your program contains no bugs within the code, it will produce the executable, and the compilation process successfully completes. FAT: FAT is an acronym for File Allocation Table. A computer is a machine that performs computations based on instructions. Number of lines of customer requirements. Learning how to debug a program is a skill that you will develop over the course of your professional life. for an object [variable or constant], causes storage to be reserved for that object; for a function, includes the function body; for an enumeration constant, is the (only) declaration of the identifier; for a typedef name, is the first (or only) declaration of the identifier. Previous Page. There are 6 main components that make up a computer’s hardware: The CPU is often called the “brain” of the computer. If a definition of more than two lines is needed, please create a new page using the term or word being defined as the page title, and place the more full description or definition on that page. To learn programming, you must first learn the basics of computer hardware. Adds identifying marks to the output. The system then carries out functions as directed by the code.

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