IT-3615 - Web Application Development oed answer key

Showing 61 to 63 of 63 total answers.

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Awesome StudentQuestion • Web Application Development 1

A NULL value is treated as a blank or 0.

Answer

False

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Awesome StudentQuestion • Web Application Development 1

Security is not an issue with JavaScript

Answer

False

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Awesome StudentQuestion • Web Application Development 1

What is the original name of JavaScript?

Answer

LiveScript

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Awesome StudentQuestion • Web Application Development 1

returns the numbers of rows in a columns.

Answer

count()

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Awesome StudentQuestion • Web Application Development 1

There are three different kind of arrays:

Answer

Numeric array, Associative array, Multidimensional array

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Awesome StudentQuestion • Web Application Development 1

What functions count elements in an array?

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Awesome StudentQuestion • Web Application Development 1

To use MySQL on your computer, you'll need?

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Awesome StudentQuestion • Web Application Development 1

<?php for($x=0;$x<=10;++$x) { print++$x; } ?>

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Awesome StudentQuestion • Web Application Development 1

All variables in PHP start with which symbol?

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Awesome StudentQuestion • Web Application Development 1

In which positions PHP's indexed array begin?

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Awesome StudentQuestion • Web Application Development 1

Which one of the following sorts rows in SQL?

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Awesome StudentQuestion • Web Application Development 2

JQuery method used to hide selected element(s)

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Awesome StudentQuestion • Web Application Development 2

MaterializeCSS class prefix for mobile devices

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Awesome StudentQuestion • Web Application Development 1

Returns the status-number of a request if "OK"

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Awesome StudentQuestion • Web Application Development 1

The HAVING clause does which of the following?

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Awesome StudentQuestion • Web Application Development 1

The wildcard in a WHERE clause is useful when?

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Awesome StudentQuestion • Web Application Development 2

Method that accepts the email's body or content

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Awesome StudentQuestion • Web Application Development 1

Option buttons are also called Selection button

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Awesome StudentQuestion • Web Application Development 1

The following example $a -= $b; is the same as?

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