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comptia > Motherboard > Flashcards

Motherboard Flashcards

1
Q

What is the transfer rate of each lane in a PCIe expansion card?

A

250MBps

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2
Q

Which bus architecture supports 32-bit / 64-bit cards & transfers information at 33MHz?

A

PCI

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3
Q

Which component on the MOBO is responsible for charging CMOS RAM so that CMOS can maintain its data?

A

CMOS Battery

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4
Q

What is the function of the North Bridge chip?

A

Controls communication from the processor to memory, AGP & PCIe

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5
Q

System requires reentry of date & time at each boot. What should be done?

A

Replace the CMOS battery

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6
Q

How many devices are supported in a USB chain?

A

127

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7
Q

What type of cache memory was originally found on the MOBO but is now integrated into the processor?

A

L2

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8
Q

What is the transfer rate of a SATA 3.0 port?

A

6 Gbps

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9
Q

What is the transfer rate of a SATA 2.0 port?

A

3 Gbps

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10
Q

What is the transfer rate of a SATA 1.0 port?

A

1.5 Gbps

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11
Q

What is the transfer rate of a USB 2.0?

A

480 Mbps

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12
Q

What is the bus architecture used in laptop computers?

A

PCMCIA

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13
Q

How many MHz does the AGP slot run?

A

66 MHz

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14
Q

What does AGP stand for?

A

Advanced Graphics Port

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15
Q

What is installed in the AGP slot?

A

Video Card (not memory)

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16
Q

How does the AGP function?

A

Direct path between the AGP slot and the processor for faster transfer

17
Q

Which PCMCIA card type is used for modems?

A

Type 2

18
Q

Which PCMCIA card type is used for network cards?

A

Type 2

19
Q

Which PCMCIA card type is used for memory cards?

A

Type 1

20
Q

Which PCMCIA card type is used for removable drives?

A

Type 3

21
Q

What is the transfer rate of USB 1.0?

A

12 Mbps

22
Q

What is the transfer rate of USB 3.0?

A

5 Gbps

23
Q

What is the transfer rate of USB 3.1?

A

10 Gbps

24
Q

Which port is typically used for a modem?

A

COM1

25
Q

What is used to connect internal hard drives?

A

SATA

26
Q

ATX & Micro ATX MOBO fit into which case?

A

ATX Case

comptia (2 decks)

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