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Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated？

A. 100 meters
B. 100 feet
C. 100 yards
D. 200 meters
E. None of the above

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Which of the following statements about object oriented databse is not correct？

A. Each object has a unique object identity in the system.
B. Encapsulation and inheritance are two important features of object oriented databasE.
C. A subclass can inherit the attributes and methods of all its superclasses.
D. A subclass includes the attributes and methods of all its subclasses.

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For relation R where primary key contains multiple attributes,no non-key attribute should

A. 1NF
B. 2NF
C. 3NF
D. BCNF

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The dung beetles cause an immediate improvement to the quality of a cow pasture.

A. YES
B. NO
C. NOT GIVEN

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Dung beetles were brought to Australia by the CSIRO over a fourteen-year period.

A. YES
B. NO
C. NOT GIVEN

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Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated？

A. 100 meters B. 100 feet C. 100 yards D. 200 meters E. None of the above

Which of the following statements about object oriented databse is not correct？

For relation R where primary key contains multiple attributes,no non-key attribute should

The dung beetles cause an immediate improvement to the quality of a cow pasture.

Dung beetles were brought to Australia by the CSIRO over a fourteen-year period.

A. 100 meters
B. 100 feet
C. 100 yards
D. 200 meters
E. None of the above