Viva questions for PHP(Web developments)

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Why you want to change your company/job?

Difference between left join and right join.

How many types of states in ajax?

Comparison of MySQL database engines.

2 thoughts on “Viva questions for PHP(Web developments)

  1. How many types of states in ajax?
    5 readyStates
    0 = uninitialized
    1 = loading
    2 = loaded
    3 = interactive
    4 = complete

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