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CompTIA A+ > RAM > Flashcards

RAM Flashcards

1
Q

Ram

These support specific RAM technology

A

Motherboards

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2
Q

Ram

Technologies on the exam

A

DDR
DDR2
DDR3
DDR4

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3
Q

Ram

These are used to measure Ram speeds

A

DDR or PC ratings

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4
Q

Ram

To get the PC speed

A

Multiply a DDR speed by eight.

DDR X 8

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5
Q

Ram

Every ram stick has a

A

Specific capacity

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6
Q

Ram

Comes in single- and

A

double side versions

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7
Q

Ram

These offer multichannel memory

A

Motherboards

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8
Q

Ram

If in the same channel

A

Should be identical

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9
Q

Ram

RAM contain these extra chips to check for RAM errors.

A

Parity
–and–
ECC

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10
Q

Ram

This is only for motherboards that support it.

A

ECC

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11
Q

Ram

This is for smaller spaces

A

SO-DIMMS

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12
Q

Ram

Almost all RAM has this chip that stores information about the Ram stick

A

SPD Chip

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13
Q

Ram

A useful tool to read SPD info

A

CPU-Z

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14
Q

Ram

To ensure that your installing the right Ram capacity and speed you need to consult

A

The motherboard book

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15
Q

Ram

How do you install ram

A

Line up the notch and drop the ram straight into the slot.

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16
Q

Ram

How do you verify that the system sees the installed ram

A

When the system boots it will tell you.

17
Q

Ram

Ensure the following for installation.

A

RAM is fully installed and channels are properly filled.

18
Q

RAM

DD4 Ram has how many pins

A

288 Pins

19
Q

Ram

DD4 Ram has how many pins

Two Farty

A

240 Pins

20
Q

Ram

Provides simultaneous access to two RAM modules when reading or writing

A

Dual Channel

21
Q

Ram

Technology that keeps Ram timing matched to the system clock.

A

Synchronous Ram

22
Q

Ram

Determine capacity of RAM modules

A

Single and Double - sided RAM modules

23
Q

Ram

Installed in a laptop

A

SO-DIMM memory modules

24
Q

Ram

Ram found in server-grade computers.

A

ECC

25
Q

Ram

Early generation of Ram technology but it is not specific to laptop.

A

SDRAM

26
Q

Ram

These types of Ram can function with failed memory chips

A

ECC RAM
–AND–
PARITY RAM

27
Q

Ram

These are small outline (form factor) memory modules.

A

SO-DIMM

28
Q

Ram

Technology that supports simultaneous access to multiple Ram modules

A

Dual-channel

29
Q

Ram

These Ram modules are organized into 4-bits

A

Double-Sided Ram

30
Q

Ram

How should memory slots be populated

A

According to the motherboard book.

CompTIA A+ (26 decks)

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