Solved

Android Uses a Collection of ________, Which Are Named Groups

question 3

Multiple Choice

Android uses a collection of ________, which are named groups of related, predefined classes. Some of these are Android specific, some are Java specific and some are Google specific. They allow you to conveniently access Android OS features and incorporate them into your apps.

Definitions:

Bonds

Financial instruments representing loans made by an investor to a borrower, typically corporate or governmental, which are expected to be paid back with interest.

Sharpe Measure

An indicator of the performance of an investment compared to a risk-free asset, adjusted for its risk, calculated as the difference in returns divided by the standard deviation of the investment.

Reward

Typically refers to the potential gains or returns derived from an investment or action, balanced against the risk involved.

Volatility

The degree of variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns.