Scanning exercisesVersión en línea Practicing scanning por Virtualización 2017 1 The capabilities of modern web browsers allow web developers to create highly interactive websites. For example, Ajax enables a browser to dynamically update information on a webpage without the need to reload the page. Advances in CSS allow browsers to display a (responsive website/responsive web design) layouts and a wide array of visual effects. Cookies allow browsers to remember your settings for specific websites. What makes a web browser remember your settings? a Ajax b CSS c Cookies d Web design 2 Early web browsers, such as Mosaic and Netscape Navigator, were simple applications that rendered HTML, processed form input, and supported bookmarks. As websites have evolved, so have web browser requirements. Today's browsers are far more advanced, supporting multiple types of HTML (such as XHTML and HTML 5), dynamic JavaScript, and encryption used by secure websites. Common web browsers nowadays include Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, and Apple Safari. Which are today’s web browsers? a Netscape Navigator b Mosaic c Flexbox d Google Crhome 3 A cookie is a small amount of data generated by a website and saved by your web browser. Its purpose is to remember information about you, similar to a preference file created by a software application. While cookies serve many functions, their most common purpose is to store login information for a specific site. Some sites will save both your username and password in a cookie, while others will only save your username. Whenever you check a box that says, "Remember me on this computer," the website will generate a login cookie once you successfully log in. Each time you revisit the website, you may only need to enter your password or you might not need to log in at all. Which is the main information that a cookie usually saves? a PIN and card number b Username and password c Social security number and ID number 4 There are different types of malware that contain unique traits and characteristics. A virus is the most common type of malware, and it's defined as a malicious program that can execute itself and spreads by infecting other programs or files. A worm is a type of malware that can self-replicate without a host program; worms typically spread without any human interaction or directives from the malware authors. A Trojan horse is a malicious program that is designed to appear as a legitimate program; once activated following installation, Trojans can execute their malicious functions. Spyware is a kind of malware that is designed to collect information and data on users and observe their activity without users' knowledge. What is the characteristic of a worm? a It can collect information and data on users b It can execute itself without human interaction c It can appear as a legitimate program
Crear