Installing and Configuring Windows Server 2012 Exam Research & Evidence-Based Practice 4 — Questions and Answers
Question 1: Research on Windows Server 2012 Active Directory replication recommends which site link cost configuration when two sites have unequal bandwidth?
- Set equal costs on all site links
- Assign lower cost to the higher-bandwidth link (Correct answer)
- Assign higher cost to the higher-bandwidth link
- Disable site link bridging
Correct answer: Assign lower cost to the higher-bandwidth link
Evidence-based AD design assigns lower site link costs to higher-bandwidth connections so the KCC prefers them for replication traffic routing.
Question 2: Based on Windows Server 2012 update management research, which tool provides the most evidence of patch compliance across an enterprise?
- Windows Update
- Microsoft Update Catalog
- Windows Server Update Services (WSUS) (Correct answer)
- Manual registry inspection
Correct answer: Windows Server Update Services (WSUS)
WSUS centralizes patch deployment and provides compliance reports, giving administrators evidence-based visibility into update status across all managed systems.
Question 3: Evidence-based Windows Server 2012 backup research recommends the 3-2-1 backup rule. What does '1' represent?
- One daily backup
- One offsite copy (Correct answer)
- One full backup per week
- One backup administrator
Correct answer: One offsite copy
The 3-2-1 rule states: 3 copies of data, on 2 different media types, with 1 copy stored offsite — the offsite copy protects against site-level disasters.
Question 4: According to Windows Server 2012 capacity planning research, which metric is the most reliable leading indicator of memory pressure on a server?
- Available MBytes dropping below 100 MB
- Page Faults/sec exceeding 1000
- Pages/sec consistently above 20 (Correct answer)
- Committed Bytes exceeding physical RAM
Correct answer: Pages/sec consistently above 20
Pages/sec above 20 sustained over time indicates excessive paging activity and is the evidence-based leading indicator of a memory bottleneck.
Question 5: Research on Windows Server 2012 certificate services recommends which CA hierarchy for an enterprise with high security requirements?
- Single-tier hierarchy with an online root CA
- Two-tier hierarchy with an offline root CA
- Three-tier hierarchy with an offline root CA (Correct answer)
- No internal CA, use only public certificates
Correct answer: Three-tier hierarchy with an offline root CA
A three-tier hierarchy with an offline root CA and offline policy CA provides the highest assurance level, recommended by security research for high-security environments.
Question 6: Evidence-based practices for Windows Server 2012 DirectAccess deployment recommend which infrastructure requirement to ensure always-on connectivity?
- Dual network adapters on the DA server
- A Network Location Server (NLS) with high availability (Correct answer)
- Static IP addresses on all client machines
- Disabling IPv6 on client machines
Correct answer: A Network Location Server (NLS) with high availability
A highly available Network Location Server is critical because DirectAccess clients use it to detect whether they are on the corporate network; its failure disrupts connectivity.
Question 7: Based on Windows Server 2012 failover clustering research, what is the recommended quorum configuration for a two-node cluster without a shared disk?
- Node Majority
- Node and Disk Majority
- Node and File Share Majority (Correct answer)
- No Majority: Disk Only
Correct answer: Node and File Share Majority
Node and File Share Majority uses a file share witness as a tiebreaker, providing quorum for a two-node cluster without requiring a shared disk, per Microsoft clustering guidance.
Installing and Configuring Windows Server 2012 Exam Research & Evidence-Based Practice 4
Research on Windows Server 2012 Active Directory replication recommends which site link cost configuration when two sites have unequal bandwidth?