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AWS SAA-C02 > EFS > Flashcards

EFS Flashcards

1
Q

EFS

A

Elastic File System
Fully managed NFS file system

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2
Q

Purpose

EFS

A

Designed for Linux workloads

EFS

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3
Q

Availability

EFS

A

Available over multiple AZs

EFS

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4
Q

Storage Classes (2)

EFS

A

Standard
Infrequent access

EFS

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5
Q

lifecycle management

EFS

A

moves files between storage classes

EFS

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6
Q

FSx

EFS

A

Fully managed native Windows file system

EFS

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7
Q

Supported features (3)

EFS FSx

A
  • SMB
  • AD integration
  • NTFS

EFS FSx

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8
Q

instance access

EFS

A

can be mounted on multiple instances

EFS

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9
Q

drive availability

EFS

A

available over multiple AZs in same region

EFS

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10
Q

sizing

EFS

A

completely scalable

EFS

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11
Q

access management

EFS

A

use security groups

EFS

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12
Q

pay model

EFS

A

pay per use

EFS

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13
Q

performance modes (2)

EFS

A
  • general purpose
  • max i/o

EFS

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14
Q

general purpose

performance modes

A

lowest latency

performance modes

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15
Q

max i/o

performance modes

A

high latency and high throughput

performance modes

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16
Q

throughput modes (3)

EFS

A
  • elastic
  • bursting
  • provisioned

EFS

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17
Q

elastic

throughput modes

A

automatically scales throughput based on workloads

throughput modes

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18
Q

bursting (2)

throughput modes

A
  • basic throughput scales with storage size
  • option to burst when workloads are heavy

throughput modes

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19
Q

provisioned

throughput modes

A

throughput set statically and independent of storage size

throughput modes

20
Q

availability options (2)

EFS

A
  • one zone
  • regional

EFS

21
Q

one zone use case

availability options

A

for development use

availability options

22
Q

regional use case

availability options

A

for prod use

availability options

23
Q

Elastic File System
Fully managed NFS file system

A

EFS

24
Q

Designed for Linux workloads

EFS

A

Use case

EFS

25
Q

Available over multiple AZs

EFS

A

Availability

EFS

26
Q
  • Standard
  • Infrequent access

EFS

A

Storage Classes (2)

EFS

27
Q

moves files between storage classes

EFS

A

lifecycle management

EFS

28
Q

Fully managed native Windows file system

EFS

A

FSx

EFS

29
Q
  • SMB
  • AD integration
  • NTFS

EFS FSx

A

Supported features (3)

EFS FSx

30
Q

can be mounted on multiple instances

EFS

A

mountability

EFS

31
Q

available over multiple AZs in same region

EFS

A

drive availability

EFS

32
Q

completely scalable

EFS

A

sizing

EFS

33
Q

use security groups

EFS

A

access management

EFS

34
Q

pay per use

EFS

A

pay model

EFS

35
Q
  • general purpose
  • max i/o

EFS

A

performance modes (2)

EFS

36
Q

lowest latency

performance modes

A

general purpose

performance modes

37
Q

high latency and high throughput

performance modes

A

max i/o

performance modes

38
Q
  • elastic
  • bursting
  • provisioned

EFS

A

throughput modes (3)

EFS

39
Q

automatically scales throughput based on workloads

throughput modes

A

elastic

throughput modes

40
Q
  • basic througput sacles with storage size
  • option to burst when workloads are heaviy

throughput modes

A

bursting (2)

throughput modes

41
Q

throughput set statically and independent of storage size

throughput modes

A

provisioned

throughput modes

42
Q
  • one zone
  • regional

EFS

A

availability options (2)

EFS

43
Q

one zone benefit

EFS availability

A

90% cost savings vs regional

EFS availability

44
Q

for development use

availability options

A

one zone use case

availability options

45
Q

for prod use

availability options

A

regional use case

availability options

46
Q

90% cost savings vs regional

EFS availability

A

one zone use case

EFS availability

AWS SAA-C02 (47 decks)

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