How can the creation of too many constraints or rules, such as requiring data, on a field or fields cause challenges for users?
What will be an ideal response?
Although controlling the way data is entered and stored helps protect against GIGO errors, and ensures that necessary information cannot be omitted from the database, either accidentally or deliberately, you do not want to restrict what data can be entered into a field so much that it becomes difficult for users to enter data. The last thing you want to do is discourage users from using the database.
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In a __________ implementation the control unit is essentially a state machine circuit and its input logic signals are transformed into a set of output logic signals, which are the control signals.
Fill in the blank(s) with the appropriate word(s).
The human body exhibits remarkable resilience. State three examples in which the body compensates for failure of single body parts.
What will be an ideal response?