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ITIL4F ITIL Management Practices Practice Question

According to ITIL 4, what is the difference between an SLA and an OLA?

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

SLA is with the customer; OLA is between internal teams

SLA is between provider and customer; OLA is between internal teams to support the SLA.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • SLA is for availability; OLA is for incident response

    Why it's wrong here

    This statement incorrectly narrows the scope of both Service Level Agreements (SLAs) and Operational Level Agreements (OLAs). Both types of agreements are designed to define and measure various aspects of service performance and support, which can include, but are not limited to, availability, capacity, security, and incident response times. Attributing a single metric type to each agreement fundamentally misunderstands their comprehensive nature in service management.

  • SLA is for services; OLA is for underpinning contracts with suppliers

    Why it's wrong here

    This option misidentifies the nature of an OLA by confusing it with an Underpinning Contract (UC). While an SLA defines the service provided to a customer, an OLA is an internal agreement between different departments or teams within the same service provider organization, detailing their respective responsibilities to support the service. An Underpinning Contract, conversely, is a legally binding agreement between a service provider and an external third-party supplier for components or services that contribute to the overall customer service.

  • SLA is with the customer; OLA is between internal teams

    Why this is correct

    This statement accurately distinguishes between a Service Level Agreement (SLA) and an Operational Level Agreement (OLA) according to ITIL 4 principles. An SLA is a documented agreement between a service provider and a customer that specifies the service to be provided, the agreed service levels, and the responsibilities of both parties. An OLA, on the other hand, is an internal agreement between different functional units or teams within the service provider organization, outlining their commitments and responsibilities to each other to ensure the delivery of the agreed service levels to the customer.

  • SLA is mandatory; OLA is optional

    Why it's wrong here

    This assertion is incorrect because both Service Level Agreements (SLAs) and Operational Level Agreements (OLAs) are critical components of effective service management, albeit serving different purposes. While an SLA is essential for formalizing customer expectations and service commitments, an OLA is equally vital for ensuring that the internal support structure and processes are aligned to meet those external commitments. Neglecting OLAs can lead to internal miscommunication, unfulfilled responsibilities, and ultimately, a failure to meet customer SLAs, making them practically indispensable for robust service delivery.

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