A: display
B: browser
C: window
D: view
举一反三
- The kernel is defined as: A: The graphical user interface on top of the operating system B: The glue between the hardware and applications C: The software libraries needed to run the system D: All of the above
- The change in connectivity that uses the Internet and the Web to shift many computer activities from a user's computer to computers on the Internet. A: cloud computing B: network C: high definition D: USB
- （）is the first line of protect between your computer and the public Internet. A: The Internet protocol B: The firewall C: The anti-virus software D: The intrusion-detection systems
- A web browser is a software program used to access the WWW.
- The software you use to access the internet is ________. A: browser B: search engine
内容
- 0
显示所有用户界面用户的使用信息（） A: display users all B: display user-interface C: display user interface D: display users informatio
- 1
Operating systems provide __________ between users and the computer． A: a link B: an interface C: devices D: applications
- 2
To bridge the gap between a database and the Web and enable data to be viewed and updated, it is necessary to use __________, which is software that integrates different applications and allows them to exchange data. A: middleware B: hardware C: shareware D: freeware
- 3
"The Internet is just like a bridge of communicating between people.""People all over the world can be gathered together through the Internet.""The Internet is wonderful, many people are addicted to it. They almost play computer games everyday."These three sentences are used to show the benefits brought by the Internet.
- 4
The help function of the software can make the users who contact the software quickly understand the software, which is one of the necessary functions of the software.（ ）