MySQL Connectors and APIs


  1. Which API provides the lowest level interface to the server?











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    NA

    Correct Option: C

    The C Application Programming Interface provides the lowest level interface to the server. It enforces the least policy. Therefore it provides the least amount of safety net.


  1. Which is the correct decreasing order for highly developed text manipulation capabilities?











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    NA

    Correct Option: D

    Perl has the most highly developed capabilities in terms of text manipulation, and PHP follows it in the order. C is very rudimentary by comparison. It has the least simplicity.



  1. Which of these has a bigger memory footprint?
    Perl, PHP











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    NA

    Correct Option: C

    A clearly significant difference between Perl and PHP is that Perl has a bigger memory footprint than PHP. Apache processes are larger with ‘mod_perl’ linked in than with ‘mod_php’.


  1. There is a startup penalty for a standalone interpreter.











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    NA

    Correct Option: B

    The startup penalty for a standalone interpreter makes it give at least an order of magnitude poorer performance than the module interpreter. Interpreters also have a setup cost.



  1. The protocol CGI is _____________.











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    NA

    Correct Option: B

    The web server ‘Apache’ uses the interpreters as some CGI programs. This means that it communicates with these programs using the popular ‘Common Gateway Interface (CGI)’ protocol.