What is an example of a boolean operator?

1 answer:

3 0

Boolean operators are like AND,or,not,and not .
they are <span>used as conjunctions to combine or exclude keywords in a search, resulting in more focused and productive results.</span>

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Which of the following Web 2.0 tools can aid in searches using key words? (1 p

svet-max [94.6K]

Web 2.0 Tools can aid in searches using key words

Explanation:

Web 2.0 Tools can aid in searches using key words .The followings are some tool like face book and you tube and google search that allow users to searches using key words. web 2.0 tools can be used to teach curriculum content, store data, create and edit video, edit photos,etc.,

Web 2.0 tools are easy to use websites designed to encourage creativity, team work, also helps in higher order thinking skills in classroom .The important thing is to teach students to think critically with whatever tools they have in front of them using key words while searching.

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3 years ago

What are the external parts of a computer system and which are output devices and which are input devices

cestrela7 [59]

I'd question the wording, However:

Monitor, Output device.
Keyboard, Input device.
Mouse, Input device.
Speakers Output Device.
Microphone, Input device.
Printer, Output device.
Scanner, input device.

Devices do not have to explicitly be one or the other e.g. a printer with a scanner, or headphones with a microphone.

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4 years ago

What type of firewall inspects network traffic at a higher level in the osi model than a traditional stateful packet inspection

rjkz [21]

Anti malware I believe good luck

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3 years ago

If a clean install is performed on a hard drive with a previous install of windows and the drive is not re-formatted during the

Tpy6a [65]

Either wiped off the drive, or right next to the new ones, I do not recommend keeping the old files.

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3 years ago

What are logic gates ?

Tema [17]

Explanation:

idealized model of computation or physical electronic device implementing a Boolean function, a logical operation performed on one or more binary inputs that produces a single binary output.

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3 years ago

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