GROWTH DEVELOPMENT CHILD
SUMMATIVE ASSESSMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Because speaker receive sound from the computer
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Because speaker sending sound to the computer
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Because speaker save the sound into the computer
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Because speaker process the sound inside the computer
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Detailed explanation-1: -A computer speaker is an output hardware device that connects to a computer to generate sound. The signal used to produce the sound that comes from a computer speaker is created by the computer’s sound card.
Detailed explanation-2: -An output device is a piece of hardware used to receive data from the computer and convert it into a human-perceptible form. An example of an output device is a set of speakers. They take the data from the computer and turn it into an audible sound.
Detailed explanation-3: -Speakers are transducers that convert electromagnetic waves into sound waves. The speakers receive audio input from a device such as a computer or an audio receiver. This input may be either in analog or digital form. Analog speakers simply amplify the analog electromagnetic waves into sound waves.
Detailed explanation-4: -Speakers are the most common auditory output devices. Some computers have inbuilt speakers, but they’re often small, and so they lose sound quality. Speakers can be connected through cables that plug directly into the computer. More often now, speakers can be connected wirelessly, using Bluetooth.
Detailed explanation-5: -A computer speaker is a piece of hardware attached to a computer system used to produce sound. The computer’s sound card has the signal used to generate the sound from a computer speaker.