Answer:
A web application is a computer program that utilizes web browsers and web technology to perform tasks over the Internet.
Explanation:
Web applications include online forms, shopping carts, word processors, spreadsheets, video and photo editing, file conversion e.t.c.
Answer:
Reflection
Explanation:
Reflection is the property of light in which when a ray of light hits a smooth surface, it bounces back in the direction in which it came from. If i is the angle between the normal to the surface and the incident ray, and r is the angle between the normal and reflected ray, the law of reflection states that the angle of incidence equals the angle of reflection. That is, i = r.
So, to record the image of an object with a camera, one property of light that makes that possible is reflection because, the incidence rays form an image of the object in the camera, while the reflected rays reflect the image so that it is visible to the eye.
Answer:
CJ is developing a new website blogging about cutting-edge technologies for people with special needs. He wants to make the site accessible and user friendly. CJ wants to link to articles in his website. He has assigned specific values for each ID attribute. To link to that ID attribute, CJ must use an # before the ID value in his href statement.
Explanation:
In order to create an internal link, a link's href element must be assigned to a hash symbol #, including the value of the id attribute for the element that is to be to internally linked to, usually further down the page. Then, there is also a need to add the same id attribute to the element to be linked to.
An id refers to an attribute that uniquely describes an element. Below is an example of an internal anchor link and its target element:
<a href="#contacts-header">Contacts</a>
They're bytes consisting of 8 bits, so the max value is 2^8-1 = 255
