Answer:
uses third party CAs to validate a user's identity
Explanation:
The Digital Certificate is the only means that technically and legally guarantees the identity of a person on the Internet. This is an essential requirement for institutions to offer secure services over the Internet. Further:
The digital certificate allows the electronic signature of documents The recipient of a signed document can be sure that it is the original and has not been tampered with and the author of the electronic signature cannot deny the authorship of this signature.
The digital certificate allows encryption of communications. Only the recipient of the information will be able to access its content.
<span><span>1.)From the Insert tab, select the Shapes command. A drop-down menu will appear.
</span><span>2.)Select the desired shape
3.)</span></span>Click and drag<span> the slide to create the shape. You may need to move or resize the shape so it points to the desired part of the image.
4.)</span><span>f you want your callout to contain text, start typing while the shape is selected.
5.)</span><span>From the </span>Format<span> tab, you can use the options in the </span>Shape Styles<span> group to customize the appearance of the shape. You can also adjust the font from the Home tab</span>
Answer:
It can improve the quality of education in many ways. It opens doorways to a wealth of information, knowledge and educational resources, increasing opportunities for learning in and beyond the classroom. Teachers use online materials to prepare lessons, and students to extend their range of learning
Explanation:
Bookstore and BookSearch are the two entities for the given scenario.
Explanation:
- For the given Book.com virtual store, there can be two entities like Bookstore and BookSearch.
- Bookstore can have all the details of the books in the virtual store. hence the attributes can be
- Bookstore attributes: bookname, Authorname, Publisher, Publishedyear, Agegroup, category.
- BookSearch entity can be used to search the books in the virtual store.
- Booksearch attributes: bookname, category, bookid, authorname.
Computer Chips. / SILICON. This is just an educated guess
