what is beta in computer
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Beta Software Beta Software. Before a commercial software program is released to the public, it usually goes through a beta phase. During this stage, the software is tested for bugs, crashes, errors, inconsistencies, and any other problems. Though beta versions of software used to be made available only to developers, they are now sometimes made available for the general public to test, usually through the software company's Web site.
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Alpha Testing and Beta Testing (A Complete Guide) Alpha testing is the last testing done by test teams at development site after the acceptance testing and before releasing the software for beta test. Alpha testing can also be done by potential users or customers of the application. But still this is a form of in-house acceptance testing.
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Debug Home : Software Terms : Debug Definition. Debug. Computer programmers, like everybody else, are not perfect. This means the programs they write sometimes have small errors, called bugs, in them. These bugs can be minor, such as not recognizing user input, or more serious, such as a memory leak that crashes the program.
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Antivirus software Antivirus or anti-virus software (often abbreviated as AV), sometimes known as anti-malware software, is computer software used to prevent, detect and remove malicious software. Antivirus software was originally developed to detect and remove computer viruses, hence the name. However, with the proliferation of other kinds of malware, antivirus software started to provide protection from other computer threats.
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Registered Nurse Salaries in Birmingham, AL, US Area The average salary for a Registered Nurse is $63,070. Salaries estimates based on 218 salaries submitted anonymously to Glassdoor by Registered Nurse employees in Tampa, FL.
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useful alpha version, preview version, beta version - Alpha version describes a development status that usually means the first complete version of a program or application, which is most likely unstable, but is useful to show what the product will do to, usually, a selected group—and is also called preview version; the beta version is usually the last ...
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Software release life cycle Alpha [edit]. The alpha phase of the release life cycle is the first phase to begin software testing (alpha is the first letter of the Greek alphabet, used as the number 1). In this phase, developers generally test the software using white-box techniques.
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What is 'Beta' Beta is used in the capital asset pricing model (CAPM), a model that calculates the expected return of an asset based on its beta and expected market returns.
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- A peripheral is an ancillary device used to put information into and get information out of the computer.
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Beta: Know the Risk The Beta coefficient, in terms of finance and investing, is a measure of a stock's (or portfolio's) volatility in relation to the rest of the market. Beta is calculated for individual companies using regression analysis. The beta coefficient is a key parameter in the capital asset pricing model (or CAPM).
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What is Beta Decay? Beta decay is a form of radioactive decay in which the nucleus of an atom undergoes a change which causes it to emit a beta particle.The other types of radioactive decay are alpha decay and gamma decay.n beta minus decay, an excess neutron becomes a proton, and the nucleus emits an electron and an antineutrino. The electron is the beta particle, while the antineutrino is a particle with some unusual properties.
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Ch. 5 Statistical Measurement Tools DEFINITION of 'Beta'. Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. Beta is used in the capital asset pricing model (CAPM), a model that calculates the expected return of an asset based on its beta and expected market returns. beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market. For example, if a stock's beta is 1.2, it's theoretically 20% more volatile than the market.
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Beta Beta (UK /ˈbiːtə/ or US /ˈbeɪtə/; uppercase β, lowercase β, or cursive ϐ; Ancient Greek: βῆτα bḗta or Modern Greek: βήτα víta) is the second letter of the Greek alphabet. In the system of Greek numerals it has a value of 2. In Ancient Greek, beta represented the voiced bilabial plosive /b/.
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server A server is a computer program that provides services to other computer programs (and their users) in the same or other computers. The computer that a server program runs in is also frequently referred to as a server. That machine may be a dedicated server or used for other purposes as well.
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: 1  beta(Noun) The name of the second letter of the Greek alphabet (u0392, u03B2), preceded by alpha (u0391, u03B1) and followed by gamma, (u0393, u03B3). 2  beta(Noun) Used in marking scheme: u03B1, u03B2, u03B3 or u03B1+, u03B1, u03B1-, u03B2 etc.
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- In computer lingo, a block or sector is a section of your hard drive that records data. Bad blocks are spots that can no longer be written to or read from --essentially, they're corrupted areas on your hard drive.
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What is âbetaâ? What is ‘beta’? No, we’re not talking about the second letter of the Greek alphabet, the protein conformation, nor the test used in computer programming. As investors, when we’re talking about beta, we’re talking about risk. Beta is simply a measure of how a particular stock’s price moves relative to the market as a whole. Usually, analysts use it to measure the volatility of a stock, AKA the likelihood that its value will change dramatically over a short period of time.
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Beta: What It Means When You See It Online An Intro to Beta Testing. A beta test is a limited release of a product or service with a goal of finding bugs before the final release. Software testing is often referred to by the terms alpha and beta.. Generally speaking, the alpha test is an internal test to find bugs, and the beta test is an external test.
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beta particle beta particle. an electron emitted from the nucleus of an atom during radioactive decay of the atom. Beta particles have a range of 10 m in air and 1 mm in soft tissue. Also called beta ray. See beta rays.
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Beta Software Beta Software Before a commercial software program is released to the public, it usually goes through a beta phase. During this stage, the software is tested for bugs, crashes, errors, inconsistencies, and any other problems.
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Betas Category page. Betas are items that were available during the Beta Testing period of Animal Jam, which ended on September 10, 2010.
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- beta particle, an electron emitted from the nucleus of an atom during radioactive decay of the atom. Beta particles have a range of 10 m in air and 1 mm in soft tissue. Also called beta ray.
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What is the difference between an alpha and a beta release? add a comment |. up vote -1 down vote. Alpha and beta testing are two of the stages that a software must undergo testing. Alpha testing occurs first and when the software passes that, beta testing can then be undertaken.
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- Introduction ¶. A peripheral is a piece of computer hardware that is added to a computer in order to expand its abilities. The term peripheral is used to describe those devices that are optional in nature, as opposed to hardware that is either demanded or always required in principle.There are all different kinds of peripherals you can add your computer.he term peripheral is used to describe those devices that are optional in nature, as opposed to hardware that is either demanded or always required in principle. There are all different kinds of peripherals you can add your computer.
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What is a closed beta and a open beta? A beta software release is a version of an application which is incomplete, and is supposed to perform as would the final version, but without any guarantee of sustained or in … tended functionality.
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- On mainframe computers, channels are used to send data to and from peripheral devices. Channels are small computers that control the flow of data to and from peripheral devices. Buffers hold the data while the channels coordinate the sending of the data.