Which of the following methods keeps the SYSVOL folder synchronized inside multiple servers present on the same domain?
Correct Answer: C
Distributed File System Replication (DFSR) synchronizes the SYSVOL folder across domain controllers in a Windows domain, ensuring consistency. The document's answer (D) is incorrect; backups don't synchronize live data. * Option A (Load Balancing):Distributes traffic, not file sync. * Option B (Failover):Switches to backups, not synchronization. * Option D (Data Backup):Copies data, not real-time sync. * "DFSR ensures SYSVOL synchronization across domain servers, maintaining uniform policy and file access" (Module: Server Management, Section: Domain Synchronization). TheSYSVOL folderin a Windows domain environment contains critical data such as Group Policy objects and logon scripts, and it must be kept synchronized across multiple domain controllers within the same domain.Distributed File System Replication (DFSR)is the technology used in modern Windows Server environments (since Windows Server 2008 and later) to replicate and synchronize the SYSVOL folder across these servers. DFSR ensures that changes made to SYSVOL on one domain controller are efficiently replicated to others, maintaining consistency. * A. Load Balancing: This method distributes network or application traffic across multiple servers to optimize resource use and availability, but it does not handle file synchronization. * B. Failover: This refers to switching to a backup system in case of failure, not synchronizing data between servers. * D. Data Backup: This involves creating copies of data for recovery purposes, not real-time synchronization across servers. Thus,Distributed File System Replication (DFSR)is the method that keeps the SYSVOL folder synchronized across multiple servers in the same domain.
Question 17
In which of the following prototyping, a version of the system is built to check the requirements and is then discarded?
Correct Answer: B
Question 18
Which of the following techniques verifies that data is safe, secure, and readable after going through processes like update, restore, or retrieve?
Correct Answer: D
Backup Integrity Testing is the process of verifying that backed-up data remains safe, secure, andreadable after operations such as updates, restores, or retrievals. This involves checking for corruption, ensuring data consistency, and confirming that the backup can be successfully restored. In disaster recovery, this is a critical step to ensure that backups are reliable when needed. * Option A (Database Authentication):Refers to verifying user access, not data integrity. * Option B (Database Consolidation):Involves merging databases, not testing backup integrity. * Option C (Database Integrity Testing):Focuses on database consistency, not specifically backup verification. * "Backup Integrity Testing ensures that data backups remain uncorrupted and usable post-operation. This process includes validation checks after updates or restores to guarantee recoverability, a key component of data protection strategies" (Module: Data Backup and Recovery, Section: Backup Validation Techniques).
Question 19
In risk analysis, which of the following can be identified as a consequence of a disaster?
Correct Answer: C
Explanation
Question 20
Which of the following should the administrator ensure during the test of a disaster recovery plan?
