SP Service Provider Fundamentals 2 — Questions and Answers
Question 1: What metric measures the percentage of time a service is operational and available to users?
- MTTR
- MTBF
- Uptime percentage (Correct answer)
- Throughput
Correct answer: Uptime percentage
Uptime percentage (e.g., 99.9%) directly measures the proportion of time a service remains available and operational within a given period.
Question 2: Which framework is most widely adopted for IT service management best practices?
- COBIT
- ITIL (Correct answer)
- ISO 27001
- NIST CSF
Correct answer: ITIL
ITIL (Information Technology Infrastructure Library) is the most widely adopted framework providing best practices for IT service management.
Question 3: What is a 'service catalog' in the context of a service provider?
- A list of all hardware inventory
- A documented list of services offered to customers (Correct answer)
- A log of all service outages
- A directory of vendor contacts
Correct answer: A documented list of services offered to customers
A service catalog is a curated, customer-facing document listing all services a provider offers, including descriptions, pricing, and delivery timeframes.
Question 4: What is the purpose of a 'runbook' in service provider operations?
- Track employee performance reviews
- Document step-by-step procedures for routine tasks and incident response (Correct answer)
- Store billing records
- Log customer complaints
Correct answer: Document step-by-step procedures for routine tasks and incident response
A runbook contains standardized, step-by-step operational procedures that guide technicians through routine tasks and incident resolution.
Question 5: Mean Time to Repair (MTTR) measures what in a service provider context?
- Average time between failures
- Average time taken to restore a service after failure (Correct answer)
- Monthly throughput rate
- Maximum tolerable recovery time
Correct answer: Average time taken to restore a service after failure
MTTR measures the average time required to diagnose and restore a failed service or component back to normal operation.
Question 6: Which concept describes the practice of separating customer environments on shared infrastructure?
- Redundancy
- Multi-tenancy (Correct answer)
- Load balancing
- Failover
Correct answer: Multi-tenancy
Multi-tenancy allows multiple customers to share the same underlying infrastructure while keeping their data and configurations logically isolated.
SP Service Provider Fundamentals 2
What metric measures the percentage of time a service is operational and available to users?