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book Discovering Computers, Introductory: Your Interactive Guide to the Digital World 1st Edition by Misty Vermaat cover

Discovering Computers, Introductory: Your Interactive Guide to the Digital World 1st Edition by Misty Vermaat

النسخة 1الرقم المعياري الدولي: 978-1133593461
book Discovering Computers, Introductory: Your Interactive Guide to the Digital World 1st Edition by Misty Vermaat cover

Discovering Computers, Introductory: Your Interactive Guide to the Digital World 1st Edition by Misty Vermaat

النسخة 1الرقم المعياري الدولي: 978-1133593461
تمرين 5
_____ procedures include adding records to, modifying records in, and deleting records from a file. (520)
A) Backup
B) Range check
C) Validation
D) File maintenance
التوضيح
موثّق
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File maintenance means maintaining data ...

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Discovering Computers, Introductory: Your Interactive Guide to the Digital World 1st Edition by Misty Vermaat
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