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2026 Statistics
Key Facts: SDI Service Desk Manager SDM Exam
60 Qs
Exam Questions
65% (39/60 marks)
Passing Score
£220.00
Exam Fee
Master the 60-question SDI SDM exam with 100 free practice questions covering leadership, staff development, financial management, and KPI dashboards.
Sample SDI Service Desk Manager SDM Practice Questions
Try these sample questions to test your SDI Service Desk Manager SDM exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1What is the primary difference between a Service Desk Vision statement and a Service Desk Mission statement?
A.A Vision statement defines current operational targets, while a Mission statement specifies future financial goals.
B.A Vision statement articulates the long-term aspirational future state, while a Mission statement defines the current purpose, business scope, and primary objectives.
C.A Vision statement is created exclusively for external customers, while a Mission statement is directed solely at internal analysts.
D.A Vision statement outlines technical SLAs, while a Mission statement describes IT governance policies.
Explanation: A Service Desk Vision statement describes what the service desk aspires to become in the future, providing long-term inspiration and strategic direction. In contrast, a Mission statement articulates the current core purpose, key activities, target audience, and business value delivered day-to-day.
2According to Bruce Tuckman's model of team development, which characteristics are most prominent during the 'Forming' stage?
A.High conflict, argument over responsibilities, and emotional resistance to leadership.
B.Polite interactions, orientation, anxiety about fitting in, and heavy dependence on the leader for guidance.
C.High productivity, autonomous decision-making, and seamless collaboration without leadership intervention.
D.Establishment of consensus, shared norms, and constructive resolution of operational disagreements.
Explanation: In Tuckman's Forming stage, team members are newly assembled, generally polite, guarded, and cautious. They rely heavily on the leader for direction, scope, and structural boundaries while assessing their roles and team norms.
3What is the primary benefit of maintaining up-to-date, standardized job descriptions for service desk roles?
A.It guarantees that analysts will never need to perform tasks outside listed duties during an emergency.
B.It eliminates the need for ongoing performance appraisals and competency assessments.
C.It provides clarity on expected responsibilities, supports objective recruitment, and aligns role evaluations with organizational requirements.
D.It automatically satisfies all statutory legal requirements for workforce health and safety.
Explanation: Standardized job descriptions establish clear expectations for role responsibilities, skill requirements, and performance indicators. They form the foundation for fair recruitment, structured onboarding, objective appraisal, and professional development mapping.
4How does Capital Expenditure (CAPEX) differ from Operational Expenditure (OPEX) in service desk financial management?
A.CAPEX covers ongoing daily expenses like salaries and software subscriptions, while OPEX covers long-term physical hardware acquisitions.
B.CAPEX represents major upfront investments in assets providing value over multiple years, while OPEX covers ongoing, routine operational costs incurred within the current financial year.
C.CAPEX is managed by the Service Desk Manager, while OPEX is managed exclusively by external vendors.
D.CAPEX refers only to staff training costs, while OPEX refers exclusively to hardware maintenance contracts.
Explanation: CAPEX involves major capital expenditures for assets that yield long-term benefits across financial years (e.g., purchasing server infrastructure or perpetual software licenses). OPEX covers ongoing day-to-day operational costs incurred during regular service delivery (e.g., salaries, SaaS subscriptions, utilities, and routine maintenance).
5What is the primary objective of the ITIL Incident Management process?
A.To diagnose the underlying root cause of recurring IT infrastructure failures.
B.To restore normal service operation as quickly as possible while minimizing adverse impact on business operations.
C.To review and approve technical changes before deployment to production environments.
D.To maintain the definitive repository of verified configuration items and technical dependencies.
Explanation: Incident Management focuses on rapid service restoration and workaround implementation to minimize business disruption and restore normal service operation according to agreed SLAs.
6Which statement best defines First Contact Resolution (FCR) in a service desk context?
A.The percentage of total tickets resolved within 24 hours of submission.
B.The percentage of customer contacts resolved entirely during the initial interaction without requiring escalation or follow-up.
C.The speed at which an analyst answers an incoming telephone call.
D.The proportion of incidents resolved using automated self-service scripts.
Explanation: First Contact Resolution (FCR) measures the proportion of customer issues resolved completely during the single initial contact (via call, chat, or walk-up) without requiring callback, reassignment, or secondary escalation.
7What is the key purpose of a Service Level Agreement (SLA)?
A.To document the legal contract between an external vendor and an IT hardware supplier.
B.To establish a formal, documented agreement between the service provider and the customer defining service targets and responsibilities.
C.To list internal operational targets agreed exclusively between IT support tiers.
D.To specify individual job performance metrics for service desk analysts.
Explanation: A Service Level Agreement (SLA) is a documented agreement between an IT service provider and the business customer that defines expected service levels, key targets (such as availability and resolution times), and mutual responsibilities.
8Under the Situational Leadership model (Hersey & Blanchard), how should a Service Desk Manager adapt their leadership style when working with a novice analyst with low competence but high commitment?
A.Adopt a Delegating style, allowing the analyst total autonomy.
B.Adopt a Directing (Telling) style, providing clear, specific instructions and close supervision.
C.Adopt a Supporting style, focusing purely on emotional encouragement without task guidance.
D.Adopt a Passive style, waiting for the analyst to ask for help when mistakes occur.
Explanation: For an individual with low competence but high commitment (D1 developmental level), Situational Leadership dictates a Directing (S1) style. The manager must provide explicit step-by-step instructions, clear structure, and close operational supervision.
9What is the primary objective of a structured induction and onboarding program for new service desk analysts?
A.To evaluate whether the candidate lied during their recruitment interview.
B.To rapidly integrate the new employee, establish clear expectations, and accelerate time-to-productivity.
C.To replace the requirement for ongoing technical training courses.
D.To ensure the analyst immediately takes full responsibility for major incident management on day one.
Explanation: A structured induction program introduces new hires to organizational culture, service desk tools, workflows, and performance expectations. This structured transition accelerates time-to-productivity and improves staff retention.
10Why is effective shift planning and workforce scheduling critical in service desk management?
A.To ensure staffing levels consistently match forecasted contact volumes while preventing analyst burnout.
B.To ensure all analysts work identical fixed shifts regardless of customer demand patterns.
C.To eliminate the need for telephone queue management software.
D.To maximize overtime payments for senior engineering staff.
Explanation: Effective workforce scheduling aligns staff availability with predictable customer demand peaks and troughs. This maintains SLA performance, reduces queue hold times, and prevents staff fatigue caused by chronic understaffing.
About the SDI Service Desk Manager SDM Exam
The SDI Service Desk Manager (SDM) certification tests strategic leadership, team management, financial budgeting, process optimization, and service desk performance metrics.
Questions
60 scored questions
Time Limit
90 minutes
Passing Score
65% (39/60 marks)
Exam Fee
£220.00 (Service Desk Institute (SDI))
SDI Service Desk Manager SDM Exam Content Outline
25%
Policy, Strategy & Leadership
Service desk strategy, vision, leadership styles, and stakeholder reporting.
25%
People Management & Team Development
Recruitment, performance appraisal, coaching, motivation, and retention.
25%
Resource & Financial Management
Budgeting, capacity planning, cost per contact, and ROI calculation.
25%
Processes, Metrics & Quality
ITIL alignment, CSFs, KPIs, CSAT surveys, and continuous improvement.
How to Pass the SDI Service Desk Manager SDM Exam
What You Need to Know
- Passing score: 65% (39/60 marks)
- Exam length: 60 questions
- Time limit: 90 minutes
- Exam fee: £220.00
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
SDI Service Desk Manager SDM Study Tips from Top Performers
1Review all official Service Desk Institute (SDI) syllabus domain weightings and key terms before testing.
2Practice timed mock questions to build pace for the 90 minutes exam limit.
3Study answer explanations carefully to understand why incorrect distractors are wrong.
Frequently Asked Questions
How many questions are on the official SDI Manager SDM exam?
The official SDI Manager SDM exam consists of 60 questions to be completed within 90 minutes.
What is the passing score for the SDI Manager SDM exam?
The passing score for the SDI Manager SDM exam is 65% (39/60 marks).
How much does the SDI Manager SDM exam cost?
The official exam fee for the SDI Manager SDM is £220.00.