Explain the di?erence between ODMG attributes and relationships.
What will be an ideal response?
ODMG distinguishes between attributes and relationships. An attribute refers to some value (not an object) that is stored within the object being speci?ed. A relationship refers to some other object stored in the database and speci?es how that object is related to the object being speci?ed. For instance, the Person de?nition includes two relationships. The Spouse relationship refers to another Personobject, (stored separately) that correspond to its spouse. The Child relationship refers to the set of Person objects (also stored separately) that correspond to its children.
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Your management team is deciding on a new allocation of computers. If there are more than 15 employees in an office, you will allocate 10 computers. If there are between 10 and 14 employees, you will allocate 8 computers. If there are fewer than 10 employees, you will allocate 5 computers. You have a table that contains each location's employment numbers. What is the best Access function to use
for this allocation? A) IIF function B) Payment function C) Future Value function D) Nested IIF function
A PivotChart can be formatted using Chart Styles just like other Excel charts
Indicate whether the statement is true or false.
A(n) _______________ provides a safe, stable platform for all the different hardware components.
Fill in the blank(s) with the appropriate word(s).
When troubleshooting a slow drain on the battery, which of these diagnostic tools should be used?
A. Ohmeter B. ammeter C. voltmeter D. Test light