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The statement "CAPTCHAs can be used as a form of signature to create a valid contract in e-commerce. " is true. It is <span>a program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites.</span>
Its temporary name, which is being used as a placeholder, is ununpentium. Element 115<span> is one of a number of super heavy </span>elements—elements<span> with an atomic number greater than 104—that are so short-lived, they can't be detected in nature. ... Creation of </span>element 115<span> during a particle collision of americium and calcium atoms</span>.
Answer:
Following are the steps which are given below in the explanation part we will bookmark the website in the browser.
Explanation:
Following are the steps:
- Open the internet web browser.
- Press right click of the mouse in the empty portion of the web page or press the CTRL+D. After that select the Add to favorite option from there. There is a dialog box is appears on the web page filling the name of the bookmarks and press the add button on it.
With the following steps, we will bookmark a website in internet browsers.
About a database. A data dictionary defines the structure of the database itself (not that of the data held in the database) and is used in control and maintenance of large databases. Among other items of information, it records (1) what data is stored, (2) name, description, and characteristics of each data element, (3) types of relationships between data elements, (4) access rights and frequency of access. Also called system dictionary when used in the context of a system design
<span>Read more: http://www.businessdictionary.com/definition/data-dictionary.html</span>
Answer:
Input devices: For raw data input.
Processing devices: To process raw data instructions into information.
Output devices: To disseminate data and information.
Storage devices: For data and information retention.
