AZ-802 試験問題を無料オンラインアクセス

You have servers that have the DNS Server role installed. The servers are configured as shown in the following exhibit (Server1/Paris/contoso.com/10.1.1.1, Server2/New York/no local zone/10.2.2.2). All the client computers in the New York office use Server2 as the DNS server. You need to configure name resolution in the New York office to meet the following requirements: ensure that the client computers in New York can resolve names from contoso.com; ensure that Server2 forwards all DNS queries for internet hosts to 131.107.100.200. The solution must NOT require modifications to Server1. Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Server1 (Paris, contoso.com, 10.1.1.1) / Server2 (New York, no local zone, 10.2.2.2).

• A.a conditional forwarder
• B.a secondary zone
• C.a delegation
• D.a forwarder
• E.a reverse lookup zone

Your network contains an Active Directory Domain Services (AD DS) domain that has the Active Directory Recycle Bin enabled. The domain contains two domain controllers named DC1 and DC2. The system state of the domain controllers is backed up daily at 23:00 by using Windows Server Backup.
You have an organizational unit (OU) named ParisUsers that contains 1,000 users.
At 08:00, DC1 shuts down for hardware maintenance. The maintenance completes, but DC1 remains shut down.
At 09:00, an administrative error causes the manager attribute of each user in ParisUsers to be deleted.
You need to recover the user account details as quickly as possible. The solution must minimize data loss.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

正解：

Explanation:
1. Start DC1 in Directory Services Restore Mode. 2. Perform an authoritative restore on DC1. 3. Start DC1 normally.
Because DC1 was shut down at 08:00 -- before the 09:00 deletion of the manager attribute -- its on-disk Active Directory database still holds the correct, pre-incident values for every affected user, making it what Microsoft calls a latent domain controller that never replicated in the bad change. Rather than restoring from the prior night ' s 23:00 backup, which would discard legitimate changes made between 23:00 and DC1 ' s 08:
00 shutdown and increase data loss, the fastest and least lossy path is to boot DC1 into Directory Services Restore Mode so it is isolated from inbound replication, then perform an authoritative restore on it using ntdsutil, which raises the version numbers on the affected objects so they win when they replicate outward.
Restarting DC1 normally afterward pushes its authoritative, correct manager attribute values out to DC2 and any other domain controllers, completing the recovery. The Active Directory Recycle Bin does not help here, since it restores deleted objects rather than attribute values cleared on objects that still exist.

Your network contains an Active Directory Domain Services (AD DS) domain. The domain contains the sites shown in the following table: Site1 (contains a domain controller named DC1 and a subnet of 10.40.0.0/16); Site2 (does NOT contain any domain controllers, contains a subnet of 10.41.0.0/16, and has a site link to Site1). You plan to move a domain controller named DC2 to Site2. You need to ensure that the client computers in Site2 locate DC2 by using AD DS site awareness. The solution must NOT affect other client computers on 10.40.0.0/16. What should you do?

• A.Create a replication connection object for DC2 in Site2 and assign the 10.40.0.0/16 subnet to Site2.
• B.Assign the 10.40.0.0/16 subnet to Site2.
• C.Create a replication connection object for DC1 in Site1 and assign the 10.41.0.0/16 subnet to Site1.
• D.Assign the 10.41.0.0/16 subnet to Site2.

You have a failover cluster named Cluster1 that contains three Windows Server nodes named Node 1, Node2.
and Node3.
You need to deploy a Storage Spaces Direct virtual disk to Cluster1.
You add the following disks to each node:
* Three 512-6B NVMe disks
* Three 3-TB diskS
* Three 1-TB SSD disks
On Cluster1. you enable Storage Spaces Direct and add the new disks.
What is the total amount of disk space available for the Storage Spaces Direct virtual disk, and which operations are cached for the SSD and HDD disks? To answer, select the appropriate options in the answer area.

正解：

Explanation:
Disk space available for the virtual disk: 36 TB. Cache behavior of the SSD disks: Only write operations are cached. Cache behavior of the HDD disks: Read and write operations are cached.
When three different drive media types are present together in a Storage Spaces Direct pool, the single fastest tier -- the NVMe drives in this deployment -- is automatically dedicated entirely to caching duties and contributes no usable capacity of its own to the pool at all, while the two remaining, slower tiers both serve as capacity drives that make up the pool ' s actual usable storage. With three nodes each contributing three 1-TB SSDs and three 3-TB HDDs as capacity drives, the total capacity-tier contribution works out to nine 1-TB SSDs plus nine 3-TB HDDs, which is 9 TB from the SSDs plus 27 TB from the HDDs, for a combined 36 TB of raw pool capacity; the nine 512-GB NVMe drives are excluded entirely from that total since they are cache- only. For the caching behavior itself, Microsoft documents that in a three-media-type deployment like this one, the NVMe cache tier performs write-only caching for the SSD capacity drives, since SSDs are already fast enough that read caching adds little benefit, but performs both read and write caching for the HDD capacity drives, since HDDs benefit far more from having their read operations accelerated by the much faster NVMe cache tier.

You have an on-premises, two-node, hyperconverged Windows Server Failover Cluster (WSFC) named Cluster1. You have an Azure subscription. You need to configure a cloud witness for Cluster1. Which type of Azure Storage should you use?

• A.file
• B.table
• C.blob
• D.queue