A+ Hardware<br />Section 1.8 Input Devices    <br />Made By : Gagandeep Singh<br />
What you learn today<br />CompTIA A+  220-701 , Section 1.10<br />Install and configure peripheral and input devices.<br /...
Keyboard Installation <br />Newer Keyboard might have both Mini-Din (PS/2) and USB<br />    - Use one or the other.<br />A...
Mouse <br />Newer mouse might have both Mini-Din (PS/2) and USB<br />    - Old mouse use the serial port.<br />New Optical...
Bar Code Reader <br />Mini-Din (PS/2) and USB<br />Laser Scanner can be seen<br />    - You can see it, right?<br />A Sepa...
Digital Camera<br />Still Pictures<br />    - Now with video.<br />Pixel Density<br />    - Megapixels <br />Storage <br /...
Web Camera<br />Webcams<br />USB connections<br />Live Video<br />    - Not often Used for stored video/pictures on the co...
Digital Video Cameras<br />Latest generation video capture.<br />Storage  <br />    - Hard drives<br />    - Flash Memory ...
Transferring Pictures and Video<br />Connection<br />     - USB<br />     - Firewire<br />     - memory cards<br />Long-te...
Microphone<br />Integrated into most new laptops and multimedia devices.<br />Analog or USB connections<br />
MIDI <br />MIDI – Musical Instrument Digital Interface<br />    - Industry Standard since 1983.<br />New connection use US...
Biometric<br />Fingerprint Readers<br />
Touch Screens<br />You require Stylus.<br />
KVM<br />Use many computers with single keyboard, Video display, and mouse.<br />KVM – keyboard-video-mouse.<br />
Question/Answer<br />Q1. Which of the following interfaces are typically supported on the input side of a KVM switch?<br /...
Question/Answer<br />Q2. Which of the following input/output protocols is commonly associated with the DB-9 port?<br />A. ...
Question/Answer<br />Q3. Which of the following input devices requires calibration before use?<br />A. KVM<br />B. Keyboar...
Question/Answer<br />Q4. Which of the following describes the S-video mini-DIN connector on laptops?<br />A. Allows a LCD ...
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1.8 input devices

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1.8 input devices

  1. 1. A+ Hardware<br />Section 1.8 Input Devices <br />Made By : Gagandeep Singh<br />
  2. 2. What you learn today<br />CompTIA A+ 220-701 , Section 1.10<br />Install and configure peripheral and input devices.<br /> - Keyboard <br /> - Mouse<br /> - Barcode Reader<br /> - Multimedia<br /> - Biometric Devices<br /> - Touch Screen<br /> - KVM Switch <br />
  3. 3. Keyboard Installation <br />Newer Keyboard might have both Mini-Din (PS/2) and USB<br /> - Use one or the other.<br />Additional feature may require additional driver or software.<br />
  4. 4. Mouse <br />Newer mouse might have both Mini-Din (PS/2) and USB<br /> - Old mouse use the serial port.<br />New Optical mouse few moving parts<br /> - May need the right surface.<br />
  5. 5. Bar Code Reader <br />Mini-Din (PS/2) and USB<br />Laser Scanner can be seen<br /> - You can see it, right?<br />A Separate reader may be required for testing.<br />
  6. 6. Digital Camera<br />Still Pictures<br /> - Now with video.<br />Pixel Density<br /> - Megapixels <br />Storage <br /> - Compact Flash<br /> - Secure Digital <br /> - Other formats<br />
  7. 7. Web Camera<br />Webcams<br />USB connections<br />Live Video<br /> - Not often Used for stored video/pictures on the computer. <br />Integrated into new Laptops<br />
  8. 8. Digital Video Cameras<br />Latest generation video capture.<br />Storage <br /> - Hard drives<br /> - Flash Memory ( Compact Flash (CF), Secure Digital (SD), Internal Memory.<br />Connectivity<br /> - IEEE 1394/ Firewire/ i.Link<br /> - HDMI<br /> - USB<br />
  9. 9. Transferring Pictures and Video<br />Connection<br /> - USB<br /> - Firewire<br /> - memory cards<br />Long-term Storage<br /> - Pictures<br /> - Video<br />
  10. 10. Microphone<br />Integrated into most new laptops and multimedia devices.<br />Analog or USB connections<br />
  11. 11. MIDI <br />MIDI – Musical Instrument Digital Interface<br /> - Industry Standard since 1983.<br />New connection use USB or Ethernet.<br />
  12. 12. Biometric<br />Fingerprint Readers<br />
  13. 13. Touch Screens<br />You require Stylus.<br />
  14. 14. KVM<br />Use many computers with single keyboard, Video display, and mouse.<br />KVM – keyboard-video-mouse.<br />
  15. 15. Question/Answer<br />Q1. Which of the following interfaces are typically supported on the input side of a KVM switch?<br />A. PS/2, VGA, USB<br />B. DB25, DB9, PS/2<br />C. PS/2, DB9, USB<br />D. PS/2, DB25, VGA<br />Answer: A<br />
  16. 16. Question/Answer<br />Q2. Which of the following input/output protocols is commonly associated with the DB-9 port?<br />A. RS-422<br />B. RS-232<br />C. IEEE 1284<br />D. IEEE 1394<br />Answer: B<br />
  17. 17. Question/Answer<br />Q3. Which of the following input devices requires calibration before use?<br />A. KVM<br />B. Keyboard<br />C. Touch screen<br />D. Touch pad<br />Answer: C<br />
  18. 18. Question/Answer<br />Q4. Which of the following describes the S-video mini-DIN connector on laptops?<br />A. Allows a LCD projectors output to display on a laptops screen<br />B. Allows analog video output to a variety of devices<br />C. Allows digital video to a variety of devices<br />D. Allows digital video and audio to a variety of devices<br />Answer: B<br />

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