CSC 360 Exam #3

Which of the following is true of animating objects in CSS?

Animation creates an illusion of movement by displaying key frames in rapid succession.

To pre-populate a <textarea> field with text, you would place the text

Between the opening and closing tags

A form element must be placed only within the header tag of a web page. (T/F)

FALSE

A transition must start immediately after an event that triggers it. (T/F)

FALSE

By default, legends are placed in the top-right corner of the field set box. (T/F)

FALSE

The post method of a form is the default method that tells the browser to append the form data to the end of the URL specified in the action attribute. (T/F)

FALSE

Transition is a technique of creating the illusion of movement by displaying a sequence of changing images in rapid succession. (T/F)

FALSE

When a media player initially loads a video file, the player shows the last video frame as a preview of the video's content. (T/F)

FALSE

Which of the following browsers supports all audio formats such as MP3, Advanced Audio Coding (AAC), Ogg, and WAV?

Google Chrome

_____ are text strings that appear within a form control, providing a hint about the kind of data that should be entered into the field and disappear on focus.

Placeholders

_____ are text strings that appear within a form control, providing a hint about the kind of data that should be entered into the field.

Placeholders

For url type data, the virtual keyboard includes a key that inserts the .com character string. (T/F)

TRUE

The default behavior of the selection list is to allow only one selection from the list of options. (T/F)

TRUE

To compress and de-compress video frames, you would use a _______. This can help reduce the size of your video substantially.

codec

The advantage of the ___________ approach is that a wide variety of timings can be defined, including timings in which a transition can stop, reverse itself, and then go forward again to its end state.

cubic-bezier

A(n) _____________ is a box placed around a group of form fields that indicates that they are common.

fieldset

A(n) ______ tag is displayed as a separate box or window within a Web page. These are used often when embedding code from websites such as YouTube.

iframe

The check box control is created using the _____ element.

input

Identify the element that can organize selection list options by placing them in option groups in long selection lists.

optgroup

A(n) _______________ field is an input box in which the characters typed by the user are displayed as bullets or asterisks.

password

Identify an attribute that can be added to the input element to validate a text value against a regular expression.

pattern="regex"

You can change the number of options displayed in a <selection> list by modifying the ____ attribute.

size

When embedding an audio element in a web page, the _________ attribute informs a browser of the file type and speeds up the process of choosing a compatible audio source.

type

Most mobile and tablet devices do not have physical keyboards; instead, they use ___________ that exist as software representations of the physical device.

virtual keyboards