Solution: Region checkpoints are used to verify a displayed graphics. It is a kind of test operation which gives verification of application’s window or control is displayed correctly or not. Object’s property is verified by region checkpoints which is test operation. Local storage is for storing data.

Solution: A section that is tangentially related to its surrounding content is defined by 

Solution:  tag is new in HTML5 which also helps in validation of HTML5 page. It has attributes like height, src, type and width. HTML4 does not support this tag. Multiple media sources for video , audio and pictures are provided by  tag.  tag gives a scalar measurement within a particular range. Progress of a task is shown by  element.

Solution:  element type has new values as ‘url’, ‘email’, ‘datetime’, ‘date’, ‘month’, ‘tel’, ‘time’, ‘number’, ‘search’, ‘color’, ‘range’, ‘datetime-local’, ‘week’.

Solution: The indeterminate is actually not an attribute, it is the property of checkbox which can be change via JavaScript, e.g. Var checkbox=document.getElementById(“any-checkbox”); Checkbox.indeterminate=true;

Solution: Preload is the attribute of the  and  elements.