When adding a record to a table, you can specify ____________________ in any fields for which you do not have a value.
Fill in the blank(s) with the appropriate word(s).
NULL
Computer Science & Information Technology
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You can use named constants to make your programs easier to understand by eliminating ____.
A. constants B. variables C. strings D. magic numbers
Computer Science & Information Technology
First normal form requires that ________
A) all foreign keys are independent from the primary keys B) all non-key fields in your tables are functionally dependent on the primary keys C) your tables contain no repeating groups or columns. D) your tables have no transitive dependencies
Computer Science & Information Technology
You can NOT move a task bar if it is ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
Many states have online __________ registries
a. Sex offender b. Voter c. Hospital d. None of the above
Computer Science & Information Technology