Answer:
The answer is "Pages Crawl Depth and 4".
Explanation:
The Crawl depth is the level, in which pages inside a site are indexed by a search engine. Page within the same website, which is directly linked with the web page has either a raster depths of 1 links.
- These pages are linked back, within the raster range of 1 site have a raster depths of 2 and many more.
- It is a site or subsites, where getting increasingly closely similar to a broader optical disks. It is best to ensure, that neither sites greater then 4 click is open.
Answer:
A <u>camcorder</u> is a portable device for recording audio and video
Thus, the answer is D. Camcorder.
a.The primary purpose of JavaScript is to enable features such as validation of forms before they are submitted to the server.
<u>Explanation:</u>
On web pages before submitting the day, end user has to do client validations such as whether data enter is correct data type, so end user for client side validation been eiher by VBSCRIPT (visual basic script language) or (JavaScript java script). Internet explorer or Microsoft edge uses VBSCRIPT for web page validation.
For visual basic script languages end user should have enough knowledge on visual basic programming languages. Same away for java script end user have enough knowledge on c language.
Both Scripts are used for client side validation on success of validation end user will submit web page form for next action. JavaScript is used in most of the browser including Microsoft explorer or Microsoft edge.
Answer:
Magic Lantern
Explanation:
Out of all that is given here, the oldest one is Magic Lantern. And others came after this, The Magic Lantern is also known as Lanterna Magica, and is the earliest type projector that used to project images, and which used pictures- paintings, photographs and prints over a transparent plate. And this plate is generally made of glass. And it was firstly developed in the 17th century. And it was chiefly used for entertainment. And in the 19th century, it was being used in the field of education.