Karteikarten
Ohne Titel
Karten in diesem Stapel (3)
- 1What is updating,deleting and searching records?Update-Change the data to bring it up to date.
Delete-Remove data no longer needed.
Search- To look for specific records that match certain criteria. - 2Search Criteria using operators 1)What is equals? 2)What is greater than? 3) What is less than? 4)What is not equal to? 5)What is greater than or equal to? 6)What is less than or equal to?1)=
2)>
3)<
4)<>
5)>
6)< - 3Structure Of Data 1)What is Data? 2)What is information? 3)What is a Field? 4)What is a record?1)Unprocessed information for example 01012011
2)Data that has been processed and has a meaning
3)An item of data or a fact for example a surname
4)The detail relating to a single thing or person for example name ?address
Informationen
- Beschreibung
- Karteikarten am Ohne Titel, erstellt von Olivia Williams am 23/11/2016.
- Erstellt von
- Olivia Williams
- Aufrufe
- 0
- Bewertung
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