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What are abstraction level of programming of multimedia?
Physical level: The lowest level of abstraction describes how a system actually stores data. The physical level describes complex low-level data structures in detail.Logical level: The next higher level of abstraction describes what data the database stores, and what relationships exist among those data. The logical level thus describes an entire database in terms of a small number of relatively simple structures. Although implementation of the simple structures at the logical level may involve complex physical level structures, the user of the logical level does not need to be aware of this complexity. Database administrators, who must decide what information to keep in a database, use the logical level of abstraction.View level: The highest level of abstraction describes only part of the entire database. Even though the logical level uses simpler structures, complexity remains because of the variety of information stored in a large database. Many users of a database system do not need all this information; instead, they need to access only a part of the database. The view level of abstraction exists to simplify their interaction with the system. The system may provide many views for the same database.
What does conversion of electrical power to mechanical power mean?
There is no such thing as 'electrical power' or 'mechanical power' or, in fact, any other sort of power. Power is simply a rate -the rate of doing work. In SI, power is measured in watts. An obsolete unit of power is a horsepower. Although, in the Unites States, the power of an engine is usually measured in horsepower, elsewhere it is measured in watts (or, more usually, kilowatts).So, when an engineer describes converting electrical power to mechanical power, what he actually means is the rate of converting electrical energy to mechanical energy.
What is the first dimension?
In its simplest form: a line describes one dimension, a plane describes two dimensions, and a cube describes three dimensions.
What best describes the differences between the incremental and waterfall development model?
The waterfall development model follows a linear, sequential approach where each phase must be completed before moving on to the next, making it less flexible to changes. In contrast, the incremental model allows for partial implementation and testing of the software in smaller sections, enabling adjustments based on feedback throughout the development process. This iterative nature of the incremental model supports greater adaptability and responsiveness to changing requirements compared to the rigid structure of the waterfall model.
What describes a warranty?
What is a warranty
What Describes once- useful structures?
vestigial
What describes the position and relationships of structures?
what position is used to describe the position and relationships of structures
What is Georgia's production and industry?
The Georgia Entertainment Industry Investment Act awards tax credits for productions filmed in Georgia. Which statement describes how this impacts growth and development in Georgia?
What best describes what contributes to production?
Resources given to the earth to supply production
What term best describes production values?
the technical quality of a media production
What best describes the what capital contributes to production?
Resources given to the earth to supply production
What best describes what labor directly to production?
human effort and ideas drive production
Which accurately describes development?
fvtbtrtr
What type of machine advantage describes the ability of a machine to increase output force?
mechanical advantage
What best describes the organization of labor and capital?
production
What best describes the production of RNA translation?
a protein
What best describes organization of labor and capital?
production
