問題一覧
1
There is also a need for synthesis of the algorithms from basic operations available at the machine level to manipulate higher-level representations.
true
2
These are facts represented by values
data
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These are data that has value to, or that has been interpreted by the user.
information
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It is a problem-solving process, i.e., the problem is identified, the data to manipulate and work on is distinguished and the expected result is determined
programming
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. It is implemented in a machine known as a computer and the operations provided by the machine is solved the given problem
programming
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It include the input or the raw data to process, and the output or the processed data
problem domain
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It is the set of numbers viewed in their original form
raw data
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It is the sorted numbers or data
processed data
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It consists of storage medium and processing unit
machine domain
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Consists of serially arranged bits
storage medium
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It allows us perform basic operation
processing unit
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refers to the kind of data that variables can assume, hold or take on in a programming language and for which operations are automatically provided.
data type
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data type for which the programming language provides built-in support
primitive data type
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Write typical basic primitive data types
character, integer, floating point number, fixed point number, boolean, reference
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are data types which can be constructed in a program using its programming language’s primitive data types and other composite types.
composite data type
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Finite set of elements
arrays
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commonly means a data structure consisting of data fields and procedures (methods) that can manipulate those fields.
objects
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is a value that enables a program to directly access the particular data item, such as variable or a record, in the computer’s memory or in some other storage device.
reference
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is a particularly way of storing and organizing data in a computer so that it can be used efficiently.
data structure
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The implementation of a data structure usually requires writing a set of procedures that create and manipulate instances of that struc
abstract data structure
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s a well-defined collection of data with a well-defined set of operations on it.
data type
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It is an actual implementation of a particular abstract data type.
data structure