更多"The ipad
1 The iPad is a tablet c"的相关试题:
[单项选择]The ipad
1 The iPad is a tablet computer designed, developed and marketed by Apple primarily as a platform for audio-visual media including books, periodicals, movies, music, games, and web content. At about 1.5 pounds (680 grams), its size and weight fall between those of contemporary smartphones and laptop computers. Apple released the iPad in April 2010, and sold 3 million of the devices in 80 days.
2 The iPad runs the same operating system as the iPod Touch and iPhone─and can run its own applications as well as iPhone applications. Without modification, and with the exception of web applications, it will only run programs approved by Apple and distributed via its online store.
3 Like iPhone and iPod Touch, the iPad is controlled by a multitouch display─a departure from most previous tablet computers, which used a pressure-triggered stylus─as well as a virtual onscreen keyboard in lieu of a physical keyboard. The iPad uses a Wi-Fi data connection to browse the Internet, load an
[单项选择]Which tablet computer’s hardware inside is more powerful
A. The CNET Kum.
B. The Google Nexus 7.
C. The Apple iPad mini
[单项选择]This computer ______ as an iPad.
A. almost as light was
B. was almost as light
C. was as light almost
D. light as almost was
[单项选择]Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) , and that it has a mechanism for (72) graphical files. Display text, display graphics, and (73) hyperlinks--there’s 99 percent of the (74) value. That’s not to say that the manufacturers didn’t go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can’t wait to delete from your favorites of bookmarks menu Remember when client-side Java applets were supposed to become the preferred (75) for application development Remember frames and all their nasty side effects
A. superlinks
B. links
C. hyperlinks
D. connections
[简答题]A string of recent Trojan horses have been designed to ______ and install programs that can be used to remotely control infected machines.
[简答题] Computer Crime
A computer crime is generally defined as one that involves the use of computers and software for illegal purposes. This doesn’’t mean that all the crimes are new types of crime. On the contrary, many of these crimes, such as embezzlement of funds, the alteration of records, theft, vandalism, sabotage, and terrorism, can be committed without a computer. But with a computer, there offenses can be carried out more quickly and with less chance that the person responsible for the crime will be discovered.
Computer crimes have been on the rise for the last twelve years. Just how much their computer crimes cost the American public is in dispute, but estimates range from $ 3 billion to $ 5 billion annually. Even the FBI, which attempts to keep track of the growth or decline to all kinds of crimes, is unable to say precisely how large a loss is involved; however, it estimates that the average takes from a company hit by computer crime is $ 60
