Which Metrics Measure Service Desk Performance?
Which TWO of the following are key measures used for the Service Desk practice?
⚠ Common exam trap
PeopleCert often tests the distinction between Service Desk metrics (CSAT, FCR) and broader IT operations metrics (uptime, MTTR, change counts) to see if candidates confuse practice-specific measures with general IT performance indicators.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Customer Satisfaction Score (CSAT)
Customer Satisfaction Score (CSAT) (A) is a key Service Desk measure because it directly captures users' perception of the support they received, which is the primary outcome the Service Desk practice aims to manage. First Contact Resolution (FCR) (B) is also a key Service Desk measure because it reflects how effectively the desk resolves incidents or requests at the first interaction without escalation or callbacks, a core efficiency and quality indicator for the practice. Service Uptime (C) is not a Service Desk measure; it is an availability metric typically owned by service level management or infrastructure/operations teams. Mean Time to Repair (MTTR) (D) is an incident management or technical resolution metric, not a defining Service Desk practice measure. Number of changes implemented (E) belongs to change enablement, not the Service Desk practice.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Customer Satisfaction Score (CSAT)
Why this is correct
Customer Satisfaction Score (CSAT) is a direct measure of how satisfied users are with the service desk's interactions, resolutions, and overall support experience. It typically involves surveying users immediately after an interaction to gauge their perception of the service quality, responsiveness, and helpfulness of the service desk agent. A high CSAT score indicates effective communication, efficient problem-solving, and a positive user journey, making it a crucial indicator of service desk performance.
- ✓
First Contact Resolution (FCR)
Why this is correct
First Contact Resolution (FCR) measures the percentage of service desk interactions where the user's issue or request is fully resolved during the initial contact, without requiring further follow-up or escalation. This metric is paramount for service desk efficiency as it reduces the need for multiple contacts, minimizes user disruption, and optimizes resource utilization. Achieving a high FCR rate significantly enhances customer satisfaction by providing swift and effective solutions.
- ✗
Service Uptime
Why it's wrong here
Service Uptime is a critical availability metric that quantifies the percentage of time a service or system is operational and accessible to users. While essential for overall IT service management, it primarily reflects the reliability and availability of the underlying IT infrastructure and applications, not the direct performance or user interaction quality of the service desk itself. The service desk might report on incidents affecting uptime, but uptime is not a measure of the service desk's operational effectiveness.
- ✗
Mean Time to Repair (MTTR)
Why it's wrong here
Mean Time to Repair (MTTR) is a key incident management metric that calculates the average time it takes to restore a failed service or component to full operational status after an incident has been reported. This metric focuses on the efficiency of technical support teams in diagnosing and resolving underlying issues, rather than the service desk's front-line interaction, initial logging, or resolution of user queries. While the service desk initiates the incident process, MTTR measures the subsequent restoration effort.
- ✗
Number of changes implemented
Why it's wrong here
The Number of changes implemented is a metric specifically used within the change enablement practice to track the volume of successful changes introduced into the IT environment over a given period. This metric assesses the productivity and throughput of the change management process, indicating how many modifications, additions, or removals have been successfully deployed. It has no direct bearing on the operational performance, efficiency, or customer satisfaction provided by the service desk's daily interactions with users.
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Same concept, more angles
5 more ways this is tested on ITIL4F
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. Which of the following is a key metric for measuring the performance of the Service Desk?
easy- A.Number of changes implemented
- ✓ B.First Call Resolution (FCR)
- C.Mean Time to Restore Service (MTTR)
- D.Percentage of projects on time
Why B: First Call Resolution (FCR) is a key metric for the Service Desk because it directly measures the percentage of incidents resolved during the first contact with the user, without the need for escalation or a callback. A high FCR indicates an efficient and knowledgeable Service Desk, reducing user downtime and operational costs. This metric is central to ITIL's focus on delivering value and minimizing disruption to business activities.
Variation 2. Which of the following is a key metric for the Service Desk practice?
easy- A.Percentage of changes implemented successfully
- ✓ B.First Call Resolution (FCR) rate
- C.Service level agreement (SLA) compliance
- D.Mean Time to Restore Service (MTTR)
Why B: First Call Resolution (FCR) rate is a key metric for the Service Desk practice because it measures the percentage of incidents resolved during the first contact, reflecting the efficiency and effectiveness of the service desk. Other metrics like SLA compliance or MTTR are broader and not specific to the Service Desk's first-contact capability.
Variation 3. Which TWO of the following are key metrics used by a service desk?
medium- A.Mean Time Between Failures (MTBF)
- B.Return on Investment (ROI)
- ✓ C.Customer Satisfaction (CSAT)
- D.Capacity Utilization
- ✓ E.First Contact Resolution (FCR)
Why C: Customer Satisfaction (CSAT) is a key metric for a service desk because it directly measures the user's perception of the quality and effectiveness of the support they received. ITIL 4 defines CSAT as a critical indicator of service value and customer experience, often collected via post-interaction surveys. First Contact Resolution (FCR) is equally vital as it tracks the percentage of incidents resolved during the first interaction, reducing downtime and operational costs.
Variation 4. Which TWO of the following are key metrics for the Service Desk practice?
medium- A.Mean Time Between Failures (MTBF)
- ✓ B.First Call Resolution (FCR)
- C.Recovery Time Objective (RTO)
- ✓ D.Customer Satisfaction Score (CSAT)
- E.Mean Time to Restore Service (MTTR)
Why B: First Call Resolution (FCR) (option B) is a core Service Desk metric because it measures the percentage of user incidents or requests resolved during the initial contact without escalation or callback, directly reflecting the desk's efficiency and effectiveness. Customer Satisfaction Score (CSAT) (option D) is equally essential, as it captures user perception of the support experience and is a standard KPI for evaluating Service Desk quality and service experience. By contrast, Mean Time Between Failures (MTBF) (option A) is a reliability metric for components or systems, not a Service Desk performance measure. Recovery Time Objective (RTO) (option C) is a continuity and availability target for restoring services after disruption, owned by continuity/availability management rather than the Service Desk. Mean Time to Restore Service (MTTR) (option E) measures how quickly a service is restored after failure, which is an incident and availability management metric rather than a primary Service Desk KPI.
Variation 5. Which TWO of the following are typical metrics for a Service Desk?
medium- A.Number of known errors
- ✓ B.Customer Satisfaction Score (CSAT)
- C.Mean Time to Repair (MTTR)
- ✓ D.First Contact Resolution (FCR)
- E.Percentage of changes that are emergency
Why B: Customer Satisfaction Score (CSAT) (option B) is a typical Service Desk metric because it directly measures user perception of the support experience after each interaction, making it a core indicator of service quality. First Contact Resolution (FCR) (option D) is also a standard Service Desk metric, as it tracks the percentage of incidents resolved during the initial contact without escalation or callback, reflecting the desk's efficiency and effectiveness. Option A (Number of known errors) is a problem management metric, not a Service Desk performance metric. Option C (Mean Time to Repair, MTTR) is typically associated with incident or technical resolution performance at a support tier or engineering level rather than the Service Desk itself. Option E (Percentage of changes that are emergency) is a change management metric, not a Service Desk metric.
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This ITIL4F practice question is part of Courseiva's free PeopleCert certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ITIL4F exam.