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D103
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1990-06-16
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*103010
C13,0
rââΦ─
räâ° Session 1 ∙ What is a database?
rºâΦ ¿─
rüäΦ ╨
rüàΦ ╨
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rüçΦ ╨
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*103020
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rëêÉBefore you begin working with database files, there are
rëèÉtwo terms you should know:
ríì≡Record
ríÅ≡Field
rªÿ≡Press
r¡ÿ°──┘
r▒ÿ≡ to continue or
r├ÿ°F5
r┼ÿ≡ to exit
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*103030
C14,0
rüê≡Record
rëêÉ ê A record is all the information about a single
rëèÉ ê item in a database file. å
rëîÉ ª
ræìÉIn a database file called BOOK, all the information ä
ræÅÉabout one book is equivalent to one record. ë
r¼ÉÉ ä
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*103040
C2,0
rÄçÉ┌ ⌐─┐
rÄêÉ│
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rÿïÉAuthor:
rƒï≡ N. Damus ö │
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rÖìÉTitle:
rƒì≡ The History of the Future │ ë
rÄÄÉ│
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rƒÄ≡ ƒ │
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ròÅÉPublisher:
rƒÅ≡ Tomorrow Books Ä │ à
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rÜæÉDate:
rƒæ≡ 1987 ÿ │
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rƒÆ≡ ƒ │
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rôôÉCall number:
rƒô≡ PQ 1999.999 vol. 1 è │
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rƒö≡ ƒ │
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*103050
C2,0
rÄçÉ É This is one record. ê
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