CompTIA A+® Certification All-In-One For Dummies®, 2nd Edition

6.5. Prep Test

1. What type of scanner is portable and is swiped over the object to be scanned?

   1. ^ Flatbed

   2. ^ Handheld

   3. ^ Sheetfeed

   4. ^ Drum

2. What technology do flatbed scanners and digital cameras use to create an image?

   1. ^ OCC

   2. ^ CCO

   3. ^ PMT

   4. ^ CCD

3. What zoom type on a digital camera simply magnifies the image to emulate the zooming feature?

   1. ^ Fixed zoom

   2. ^ Digital zoom

   3. ^ Optical zoom

   4. ^ Pixel zoom

4. Digital video cameras typically use which type of connection to connect to the computer and upload the video?

   1. ^ Serial

   2. ^ Parallel

   3. ^ FireWire

   4. ^ USB 2.0

5. The standard used by musical equipment to communicate with one another or with a computer is known as what?

   1. ^ OCC

   2. ^ MIDI

   3. ^ WAV

   4. ^ Codec

6. Video files are compressed by using what?

   1. ^ Encryption key

   2. ^ MIDI

   3. ^ CCD

   4. ^ Codec

7. What type of scanner uses a glass tube that emits light?

   1. ^ Flatbed

   2. ^ Handheld

   3. ^ Sheetfeed

   4. ^ Drum