Interview Questions And Answers
Q: - Can I create arrays for values entered into elements other than select and check box fields?
Yes, in fact any element name ending with empty square brackets in a form resolves to an array element when the form is submitted. You can use this fact to group values submitted from multiple fields of any type into an array.
Submitted By:-Deepak Email-ID: - deepakrana336@gmail.com
Q: - Will the include() statement slow down my scripts?
Because an included file must be opened and parsed by the engine, it will add some overhead. The benefits of reusable code libraries often outweigh the relatively low performance overhead, however.
Submitted By:-Deepak Email-ID: - deepakrana336@gmail.com
Q: - When should I use a DBM-like database as opposed to a SQL database?
A DBM-like database is a good option when you want to store small amounts of relatively simple data (typically name/value pairs). If you want to store larger amounts of data or want to retrieve information based on conditions of any type, you should consider a SQL solution.
Submitted By:-Deepak Email-ID: - deepakrana336@gmail.com
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