1-7-8-4 revision Flashcards
What are the 2 forest wide master roles?
Master Schema, Domain naming master
What are the two domain wide master roles
Relative identifier, Primary domain controller, infrastructure master
What is a domain controller?
A server responsible for authenticating requests to the domains resources
what is “replication”
The process of synchronization of the active directories partitions between all domain controllers
What is kerberos?
Securely authenticates and proves identity between users and servers on the network
What is a Tree, in networking terms
A collection of domains
What is a forest
A collection of trees
What trust levels do forests/trees have?
Transitive
What group scopes are available in AD?
Global group, Universial group, Domain local group
Select the THIRD step when assigning permissions with AGUDLP.
Add Universal group to Domain Local group
What does AGUDLP stand for?
Accounts, Global, Domain Local, Permissions
Domain Controller (DC) in forest will have automatically been assigned ___ master operation roles.
5
What are the two types of groups in Active Directory (AD)?
Security, distribution
What is the most common RPM rates for HDD’s on PC’s
5400-7200 RPM
What is the most common RPM rates for HDD’s on servers
10,000-15000 RPM
Which storage type has extraordinary read-and-write speeds and its storage capacity is growing?
SSD’s
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.
Serial ATA
What interface used to connect storage devices to computers uses a 40 pin cable for data transfer?
Parallel ATA
A group of disks that are directly connected to computers or servers are
Direct attached storage
The volumes in ……….. disk configuration can be extended to more than one physical disk
Dynamic
Which new feature in Windows Server 2016 enables you to group disks into storage pools?
Storage spaces direct (S2D)
Which method of data transmission has been proved more pragmatic by eliminating overhead processing, signal skewing, and crosstalk?
Serial transmission
“Physical disk drive can be converted to virtual hard disk and vice versa.” True or false?
True!
Which virtualisation mode offers a special Application Program Interface (API) to modify the guest Operating System (OS)?
Paravirtualized mode
Block-level storage is used in Network attached storage (NAS) system, while file-level storage is used in Storage area networks (SAN) system.
False
Which type of virtual switch binds the physical network adaptor so that virtual machines can access the physical network?
External switch
Which raid array requires etleast 4 disks?
Raid 10
This raid array provides no fault tolerane, but increases read/write speeds and requires 2 drives. What raid am I?
Raid 0
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?
Raid 1
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.
Raid 5
This raid array needs 4 hard drives and provides mirroring and striping to protect data
Raid 10 (1+0)
