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DAT I Part 1

Authored by Steven Saenz

Computers

7th - 8th Grade

15 Questions

Used 1+ times

DAT I Part 1
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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Digital Media is...

Content (Text, audio, images, video) or devices that allow people to share information, communicate, and collaborate over the internet or computer network.

Content (only audio) that allow people to share information, communicate, and collaborate over the internet or computer network.

Bluetooth devices that allow people to share information, communicate, and collaborate over the internet or computer network.

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This device is used to transfer sound into an electrical signal in telephones. For example, if you speak into the telephone, the transducer will then transfer your voice to the microphone which will change it into a signal for the person on the other side to hear.

Carbon Microphone

Carbon Telephone

Carbon Dynamic Microphone

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

It requires a power source for it to function properly, and you speak into the diaphragm for it to produce sound.

Gramophone

Carbon Microphone

Cylinder

Electrical Static Microphone

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This made its first appearance in 1964, tape recorders were being used by the Germans, and many devices were mainly used for music.

Electric Microphone

Electric Guitar

Gramophone

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This was an advanced technology of recordings in 1988. It also had a 32-48 track.

Digital Multi-Track

Digital Record

Sound Field Microphone

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The Yamaha DX7 Synthesizer was significant in the year..

1984

1983

1985

1986

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The first music video premiered on what channel and which year?

MTV; 1981

MTV; 1984

VH1; 1982

VH1; 1981

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