CEFR B2 Vocabulary - Lesson 27
Here you will learn some English words about computers and networks, such as "database", "bug", "code", etc. prepared for B2 learners.
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artificial intelligence
[noun]
a field of science that deals with creating programs able to learn or copy human behavior
virtual
[adjective]
(computing) describing something that is generated through the use of software
virtual reality
[noun]
an artificial environment generated by a computer that makes the user think what they are seeing or hearing is real, by using a special headphone and a helmet that displays the generated environment
database
[noun]
a large structure of data stored in a computer that makes accessing necessary information easier
firewall
[noun]
(computing) a computer program whose task is providing protection against cyber attacks by limiting outside access of data
icon
[noun]
(computing) a small picture on a computer screen, etc. representing a program that when clicked will start running
to hack
[verb]
(computing) to illegally access a computer system, network, or online account in order to find, use, or change the information it contains
to export
[verb]
to make a file readable in other programs by changing its format and sending it
to network
[verb]
to link devices or computers in a way that they can send and receive information
CD-ROM
[noun]
a disk that can be used in computers which is capable of holding a specific amount of unchangeable data
scanner
[noun]
a device that creates a digital copy of a document or photo and sends it to a computer
touchscreen
[noun]
a display by which the user can interact with a computer, smartphone, etc. by touching its surface
webcam
[noun]
a camera connected to a computer that is used for recording or broadcasting videos of the user
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