Flashcards
Lectures
Flashcards do conjunto (49)
- 1Computersstore and manipulate information
A sequence of instructions called a program - 2HardwareEnables massive amounts of data to be stored and manipulated with great speed and accuracy
- 3Valuesinformation stored and manipulated by computer programs
- 4Expressionis a syntactic entity that denotes a value
- 5Data typea syntactic entity that denotes a collection of values of similar form.
- 6VariablesA linguistic entity whose meaning can vary
- 7ConstantA linguistic entity whose meaning is fixed.
- 8StatementA syntactic entity that states something to be done
- 9Ada lovelaceDaughter of british poet-Lord Bryan
Worlds first programer (mechanical)
completes notes on Babbage's Analytical Engine - 10LiteralsSomething you want the computer to display exactly as it is written
- 11Modulo Operation (%)Finds the remainder within a division
- 12Ariane 5Rocket used by European Space Agency
64-bit floating point number->16-bit
Failure due to Software error - 13Numeric TypeType of values that represent a number system
- 14Int32-bit machine integers
- 15Longall integers
- 16Float64-bit floating point numbers
- 17Complexpairs of 64-bit floating point numbers
- 18ModuleA Python program that can be used as a unit (import math)
- 19VariableA name bound to a value stored at a memory location.
- 20StringA sequence of charaters
- 21BoolBoolean (Stores True or False)
- 22SequenceA mapping from the natural numbers to some set of values
- 23Sequence TypeType of values that represent finite sequences
- 24strimmutable ASCII strings
- 25UnicodeImmutable Unicode strings
- 26ListMutable lists of values
- 27Charactersrepresents graphemes (the units of a writing system)
- 28ASCIIAmerican Standard Code for Information Interchange (Alphabet)
- 29UnicodeWorld's major writing systems
- 30Ordreturns the numeric code of an ASCII character
- 31Chrreturns the ASCII character of a numeric code
- 32ListA finite sequence of Values surrounded by square brackets and separated by commas
- 33Alan TuringWorld war 2 broke the code of the German Enigma Machine
Designed the Automatic Computing Engine electronic comoputer - 34Turing machineA model of computation
- 35Filea finite sequence of data stored on a persistent data storage device
- 36Standard inputThe input to a command line interface entered by a user
- 37Standard outputThe output to a command line interface presented to a user
- 38Data StructureA list "a collection variable"
- 39Compound statementstatements within a statement (if)
- 40ObjectsA mutable, active value that combines data and operations and communicates via message passing
- 41FieldsAn object's data is a set of variables
define the objects states (the set of information that is stored in the object - 42MethodsAn object's operations is a set of functions
defines the object's behavior - 43AccessorMethod that retrieves information about the state of an object
- 44MutatorMethod that modifies the state of an object
- 45Classtemplet for a type of objects
member of class- instance of class - 46ConstructorInstance of a class is created by calling the class's constructor "__init__"
- 47Object- oriented programmingA program consists of a collection of class definitions and behaves as a collection of interacting objects that -send and receive messages -provide and use services
- 48Donald KunthAmerican computer scientist and professor at Stanford
wrote The Art of Computer Programming
received the Turing Award - 49—
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- Bachelors Computing FlashCards sobre Lectures, criado por jessieliang1 em 10-04-2016.
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- jessieliang1
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