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servers > 1-7-8-4 revision > Flashcards

1-7-8-4 revision Flashcards

1
Q

What are the 2 forest wide master roles?

A

Master Schema, Domain naming master

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2
Q

What are the two domain wide master roles

A

Relative identifier, Primary domain controller, infrastructure master

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3
Q

What is a domain controller?

A

A server responsible for authenticating requests to the domains resources

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4
Q

what is “replication”

A

The process of synchronization of the active directories partitions between all domain controllers

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5
Q

What is kerberos?

A

Securely authenticates and proves identity between users and servers on the network

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6
Q

What is a Tree, in networking terms

A

A collection of domains

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7
Q

What is a forest

A

A collection of trees

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8
Q

What trust levels do forests/trees have?

A

Transitive

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9
Q

What group scopes are available in AD?

A

Global group, Universial group, Domain local group

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10
Q

Select the THIRD step when assigning permissions with AGUDLP.

A

Add Universal group to Domain Local group

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11
Q

What does AGUDLP stand for?

A

Accounts, Global, Domain Local, Permissions

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12
Q

Domain Controller (DC) in forest will have automatically been assigned ___ master operation roles.

A

5

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13
Q

What are the two types of groups in Active Directory (AD)?

A

Security, distribution

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14
Q

What is the most common RPM rates for HDD’s on PC’s

A

5400-7200 RPM

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15
Q

What is the most common RPM rates for HDD’s on servers

A

10,000-15000 RPM

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16
Q

Which storage type has extraordinary read-and-write speeds and its storage capacity is growing?

A

SSD’s

17
Q

Which interface used to connect storage devices and peripherals to computers, uses 7 pin cable for data transfer and a 15 pin power supply connector? Its disk controller resides on a drive itself.

A

Serial ATA

18
Q

What interface used to connect storage devices to computers uses a 40 pin cable for data transfer?

A

Parallel ATA

19
Q

A group of disks that are directly connected to computers or servers are

A

Direct attached storage

20
Q

The volumes in ……….. disk configuration can be extended to more than one physical disk

A

Dynamic

21
Q

Which new feature in Windows Server 2016 enables you to group disks into storage pools?

A

Storage spaces direct (S2D)

22
Q

Which method of data transmission has been proved more pragmatic by eliminating overhead processing, signal skewing, and crosstalk?

A

Serial transmission

23
Q

“Physical disk drive can be converted to virtual hard disk and vice versa.” True or false?

A

True!

24
Q

Which virtualisation mode offers a special Application Program Interface (API) to modify the guest Operating System (OS)?

A

Paravirtualized mode

25
Q

Block-level storage is used in Network attached storage (NAS) system, while file-level storage is used in Storage area networks (SAN) system.

A

False

26
Q

Which type of virtual switch binds the physical network adaptor so that virtual machines can access the physical network?

A

External switch

27
Q

Which raid array requires etleast 4 disks?

A

Raid 10

28
Q

This raid array provides no fault tolerane, but increases read/write speeds and requires 2 drives. What raid am I?

A

Raid 0

29
Q

This raid array provides copies from one drive to another mirroring and duplicating data to provide improved fault tolerance and data protection. What am I?

A

Raid 1

30
Q

This Raid consists of block-level striping with distributed parity, parity information is distributed among the drives. It requires that all drives but one be present to operate. Upon failure of a single drive, subsequent reads can be calculated from the distributed parity such that no data is lost.

A

Raid 5

31
Q

This raid array needs 4 hard drives and provides mirroring and striping to protect data

A

Raid 10 (1+0)

servers (13 decks)

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