Zusammenfassung der Ressource
Frage 1
Frage
What are the key features of a low level language?
Antworten
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Human language, not readable by processor.
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Assembly language. Each microprocessor has its own instruction set. Readable by its microprocessor.
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Just a series of zeros and ones that are readable by processor.
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Presentation of an intended application in the form of diagrams.
Frage 2
Frage
Explain the features of procedural languages?
Antworten
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Classes are run at the instance of an object; made up of void methods; makes use of library routines.
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Core language of world wide web; defines structure and layout of programming languages.
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Made up of 1s & 0s; related to architecture.
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Data & code separate; usually modularised; uses the 3 typical constructs (sequence, selection, iteration); programmer specifies order in which instructions are compiled and run.
Frage 3
Frage
What is object orientated language?
Antworten
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Uses encapsulations; classes may inherit data and methods from other classes; methods may be defined multiple times in the same class.
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Data & code separate; usually modularised; uses the 3 typical constructs (sequence, selection, iteration); programmer specifies order in which instructions are compiled and run.
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Uses declarations; shows what properties results should have
Frage 4
Frage
Data encapsulation is when data is enclosed within a function that relates to another method.
Frage 5
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Which of these best describes a class in programming.
Antworten
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A group of students studying programming.
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The level of hierarchy of a programmer based upon their wealth and background.
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Describes shared attributes & methods, stating the state & behaviour of a set of objects.
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A subroutine that output multiple values after it has been run.
Frage 6
Frage
Is an object an instance of a class, such as a real world entity or a variable.
Frage 7
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Does a declarative language show how the outcomes of a program are achieved.
Frage 8
Frage
Why is unified modelling language used?
Antworten
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It is a standard way of presenting information to illustrate the design of a system virtually, so it is easy to understand. It allows systems analysts, programmers & clients to communicate when modifying a system.
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Data & code separate; usually modularised; uses the 3 typical constructs (sequence, selection, iteration); programmer specifies order in which instructions are compiled and run.
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For neural networks to understand how the mind works.