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difference between meaning of words

I'm posing this question in order to overcome my confusion and get some clarity.
I wanna know what's the difference between the following words.

1.Unary operator and Binary operator
2.Relation and Relationship
3.View and Schema


and any more words like this which are little bit confusing .....😒

Replies

  • itchap
    itchap
    Answer for Question 1

    A unary operation is an operation with only one operand, i.e. an operation with a single input, or in other words, a function of one variable.

    Examples:
    x++
    ++y
    --z

    A binary operation is a calculation involving two operands, in other words, an operation whose arity is two.

    Examples:
    x + y
    128 * 978
  • saurabh2486
    saurabh2486
    Unary Operation
    Binary Operation
    Relation
    #-Link-Snipped-#
    #-Link-Snipped-#
    #-Link-Snipped-#
    #-Link-Snipped-#
    hope this will help you buddy

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