Flashcards
2.2 programming meaning notes
Flashcards do conjunto (10)
- 1What is an example of an iteration??While, For, Counter, Condition etc...
- 2Similarity between variables and constants??Both are used to store data whilst the program is running
- 3What data type is a '2' or '3'integer = because it is a whole number
- 4What data type is the name 'By cars Park'String = because it is a line of code
- 5What type is the statement 'True'Boolean = It has to have 2 possibilities either 'True' or 'False'
- 6what is the data type of the number 12.7?Flout/Real = because it is not a whole number
- 7What is meant by the term casting?Changing how a variable data type is interpreted
- 8What is meant by a 'Primary Key'?It's unique (Normally given to a record)
- 9What is meant by an SQL statement?SELECT
FROM
WHERE
(used to show the variables needed to complete question) - 10What is an advantage of a subroutine?it can be reused
(Procedures and functions are both examples of one)
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- Year 10 Computing FlashCards sobre 2.2 programming meaning notes, criado por lewis cooper em 04-02-2019.
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- lewis cooper
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