What’S After Alpha And Beta?

What is after beta version?

The product version that has passed beta testing is called beta release.

After beta phase comes gamma testing..

What comes first Alpha or Beta?

Pre-Alpha is the version before the Alpha version, Alpha is the version before the Beta version, Beta is the version before the Gamma version, Release Candidate is the version just before the release.

What does an alpha of 0 mean?

Alpha is used to measure performance on a risk adjusted basis. … An alpha of zero means the investment has exactly earned a return adequate for the volatility assumed. An alpha over zero means the investment has earned a return that has more than compensated for the volatility risk taken.

What is the name of μ?

Micro-Micro- (Greek letter μ or legacy micro symbol µ) is a unit prefix in the metric system denoting a factor of 10−6 (one millionth). Confirmed in 1960, the prefix comes from the Greek μικρός (mikrós), meaning “small”. The symbol for the prefix comes from the Greek letter μ (mu).

Is Alpha better than beta?

While a positive alpha is always more desirable than a negative alpha, beta isn’t as clear-cut. Risk-averse investors such as retirees seeking a steady income are attracted to lower beta. Risk-tolerant investors who seek bigger returns are often willing to invest in higher beta stocks.

What is the sign of beta?

β • (b) (lowercase, uppercase Β) Lower-case beta (βήτα), the second letter of the modern Greek alphabet. It represents the voiced labiodental fricative: /v/.

What is a beta?

Beta is a measure of a stock’s volatility in relation to the overall market. By definition, the market, such as the S&P 500 Index, has a beta of 1.0, and individual stocks are ranked according to how much they deviate from the market. … If a stock moves less than the market, the stock’s beta is less than 1.0.

What is after Alpha Beta Gamma?

It will be helpful to know how the names of these letters are spelled and pronounced….NameCharacterPronunciationalphaαAL-phuhbetaβBAY-tuhgammaγGAMM-muhdeltaδDELL-tuh21 more rows

What comes after beta in the Greek alphabet?

Greek alphabet listUpper Case LetterLower Case LetterGreek Letter NameΑαAlphaΒβBetaΓγGammaΔδDelta20 more rows

What is a closed beta?

Developers may release either a closed beta also called private beta, or an open beta also called public beta; closed beta versions are released to a restricted group of individuals for a user test by invitation, while open beta testers are from a larger group, or anyone interested.

Which is better alpha or beta version?

Beta releases are early versions of the next major update. They follow the alpha release and are typically made available 2 to 4 weeks before the final stable release. They have been thoroughly tested by our team, but may still contain bugs that need to be fixed.

What is Alpha Beta Gamma?

Alpha radiation is the name for the emission of an alpha particle in fact an helium nuclei, beta radiation is the emission of electrons or positrons , and gamma radiation is the term used for the emission of energetic photons.