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Cybersecurity > More review > Flashcards

More review Flashcards

1
Q

Which RAID level stripes data across multiple drives to improve performance and also provide fault tolerance?

A

Raid 5

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2
Q

In a magnetic hard drive data is transcrived to the disks using this internal component.

A

Read/Write Heads

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3
Q

Which type of tape cartirdge can hold up to 3.0 TB of compressed data?

A

LTO

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4
Q

When the Os addresses the sectors on a hard drive as one long list of sequential sectors, what is this technology called?

A

Logical block addressing

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5
Q

The ability to connect and disconnect a drive while the system is running is known as which of the following?

A

Hot-swapping

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6
Q

What is the simplest RAID implementation?

A

Spanning

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7
Q

What happens to the data on a solid state drive when the power is lost?

A

None of these choices apply

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8
Q

Windows refers to RAID 1 as this

A

Mirrored volume

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9
Q

Your motherboards internal connectors support SATA 2 and you have a SATA 3 drive that you want to connect to the eSATA port.. What data transfer rate can you expect from this configuration?

A

3 GB/SEC

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10
Q

Raid 5 an recover from a disk failure by using ______ information it has stored on the other drives?

A

Parity

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11
Q

You are upgrading to an SSD drive for your desktop PC it is a 2.5” drive and your drive bay is 3.5” wide. What do you do?

A

Obtain an adapter Kit.

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12
Q

When logucally examining the data storage structure on a magnectic disk each platter is divided into cylindrical tracks which are then divided into _______.

A

Sectors

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13
Q

This card design holds about 2GB of data and will fit in the PCcard slot of a PC as well as a camera,

A

xD-Picture Card

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14
Q

Which of the following statements is true?

A

SDHC and SDXC slots are backward compatible wit SD cards.

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15
Q

Which SATA standard supports a data transfer rate of 3 GB/Sec

A

SATA II

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16
Q

Which of the SATA standards listed supports data transfer rates up to 6 GB/sec?

A

SATA 3

17
Q

When an external enclosure connects hard drives to the network using an Ethernet port, this is known as which of the following?

A

NAS

18
Q

How many physical disks are required to implement RAID 1

A

2

19
Q

EEPROM chips have a limited life span in regar to write operations. This technique is used to ensure that the memory writes are evenly distributed, preventing premature disk failure.

A

Wear Leveling

20
Q

Which SD card has the highest storage capacity?

A

MicroSDXC

21
Q

How many pins does an internal SATA Power connector have?

A

15

22
Q

How many physical disks are required to implement RAID 5?

A

3 or more

23
Q

What command- prompt command do u use to determine if a drive has bad sectors?

A

chkdsk

24
Q

Which of the SATA standards listed supports data transfer rates of up to 1.5 GB/sec?

A

SATA 1

Cybersecurity (73 decks)

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