Prioritizing incidents in a network environment, especially within a critical infrastructure like a bank, should be based on the potential technical effect of the incident. This approach ensures that the most severe and impactful issues are addressed first to maintain business continuity and minimize potential damage. The incident involving the main server would likely take precedence because it could affect a larger number of systems and operations within the bank, compared to an individual’s login issue. The ITIL framework supports this prioritization method by emphasizing the importance of impact and urgency when managing network incidents12. References: The prioritization strategy aligns with best practices outlined in the ITIL framework for IT service management, which suggests managing incidents based on their severity, urgency, and impact on business operations12.QUESTION NO: 47

Nancy is working as a network administrator for a small company. Management wants to implement a RAID storage for their organization. They want to use the appropriate RAID level for their backup plan that will satisfy

the following requirements: 1. It has a parity check to store all the information about the data in multiple drives 2. Help reconstruct the data during downtime. 3. Process the data at a good speed. 4. Should not be

expensive. The management team asks Nancy to research and suggest the appropriate RAID level that best suits their requirements. What RAID level will she suggest?

A. RAID 0

B. RAID 10

C. RAID 3

D. RAID 1

Answer: C

RAID 3 is a level of RAID that uses striping with a dedicated parity disk. This means that data is spread across multiple disks, and parity information is stored on one dedicated disk. RAID 3 allows for good read and write speeds and can reconstruct data if one drive fails, thanks to the parity information. It is also a cost-effective solution because it requires only one additional disk for parity, regardless of the size of the array. This makes it suitable for environments where data throughput and fault tolerance are important but budget constraints are a consideration.

References: The explanation aligns with the RAID level characteristics and the requirements specified by the management team. RAID 3’s ability to provide parity checks, data reconstruction during downtime, and process data at a good speed while being cost-effective makes it an appropriate choice123.