CompTIA A+ Chapter 9: Understanding Laptop Architecture-Jerry

Question 1

DOES LAPTOP HAVE THE SAME EXPANSION PORTS SIMILAR TO THOSE FOUND ON DESKTOP COMPUTER

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Answer 1

YES

Question 2

WHAT IS THE MAXIMUM SPEED FOR ExpressCard 1.X
MODE: USB 2.0

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Answer 2

480Mbps

Question 3

WHAT IS THE MAXIMUM SPEED FOR ExpressCard 1.X
MODE; PCIe 1.0 X1

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Answer 3

2.5Gbps

Question 4

WHAT IS THE MAXIMUM SPEED FOR ExpressCard 2.X
MODE: PCIe 2.0 X1 OR USB 3.0

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Answer 4

5Gbps

Question 5

WHAT ARE THE LENGTH EXPRESS CARD ADAPTER

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Answer 5

75MM IN LENGTH TO 5MM THICK

75mm x 5mm

Question 6

HOW MANY PIN ARE IN A M.2

Answer 6

66 PIN CARD EDGE

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Question 7

WHAT DOES (NGFF)

Answer 7

NEXT GENERATION FORM FACTOR

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Question 8

LAPTOP EXPANSION CARDS ARE NAMED BASED ON WHAT?

Answer 8

THEY ARE NAMED BASED ON SIZE

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Question 9

LIST 4 EXAMPLE OF USB ADAPTER

Answer 9

• USB TO RJ-45
• USB TO WI-FI
• USB TO BLUETOOTH
• USB TO HDMI
• USB TO THUNDERBOLT
• USB TO DISPLAY PORT
• USB TO OPTICAL DRIVE
• USB TO SMART CARD READER

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Question 10

WHAT DOES (VESA)

Answer 10

VIDEO ELECTRONICS STANDARD ASSOCIATION

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Question 11

WHAT ARE THUNDERBOLT 1ST, 2ND AND 3RD SPEEDS

Answer 11

• 1ST GENERATION; 10GBPS
• 2ND GENERATION; 20 GBPS
• 3RD GENERATION; 30 GBPS

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Question 12

WHAT ARE PS/2 KEYBOARD/MOUSE PORT

Answer 12

ALLOWS YOU TO CONNECT EITHER AN EXTERNAL KEYBOARD OR MOUSE

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Question 13

WHAT IS A DOCKING STATION

Answer 13

IS AN EXTENSION OF THE MOTHER BOARD OF A LAPTOP

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Question 14

ENERGY DENSITY DOES WHAT

Answer 14

MEASURE HO MUCH ENERGY A BATTERY CAN HOLD

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Question 15

POWER DENSITY DOES WHAT

Answer 15

MEASURE HOW QUICKLY THE STORED ENERGY CAN BE ACCESSED

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Question 16

WHAT IS BATTERY CALIBRATION

Answer 16

IS TO ALLOW THE BATTERY TO BECOME FULLY DISCHARGE ONCE A MONTH OR SO

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Question 17

POWER ADAPTER;

MOST NOTEBOOK COMPUTERS CAN ALSO USE AC POWER WITH A SPECIAL ADAPTER CALLED WHAT

Answer 17

CALLED AC ADAPTER

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Question 18

POWER ADAPTER;

WHAT ARE TWO TYPE LAPTOP POWER ADAPTER

Answer 18

• AC ADAPTER
• DC ADAPTER

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Question 19

BACK-LIGHT;

WHAT DOES (CCFL) STAND FOR

Answer 19

COLD CATHODE FLUORESCENT LAMP

DESCRIPTION: 8 INCHES LONG AND SLIMMER THAN A PENCIL

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Question 20

WHAT IS AN INVERTER

Answer 20

CONVERT DC CURRENT TO AC

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Question 21

WHAT DOES (TN) SCREEN STAND FOR

Answer 21

TWISTED NEMATIC

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Question 22

WHAT DOES (IPS) SCREEN STAND FOR

Answer 22

IN-PLANE SWITCHING

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Question 23

WHAT IS A DIGITIZER

Answer 23

A DEVICE THAT CAN BE WRITTEN OR DRAWN ON , AND THE CONTENT WILL BE CONVERTED FROM ANALOG INPUT TO DIGITAL IMAGE

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