Question
Differentiate between cardinality and degree of a table with the help of an example.
Degree is the number of columns in a table.
Eg: Consider the following tables:
Supposing Table : Account contains 3 rows and 2 columns.
Cardinality of Account table is : 3
Degree of Account table is :2
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OR
Any valid illustration of Bus and Star Topology.
(a) Stealing away a brand new computer from a showroom.
(b) Getting in someone’s social networking account without his consent and posting pictures on his behalf to harass him.
(c) Secretly copying files from server of a call center and selling it to the other organization.
(d) Viewing sites on a internet browser.