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100+ Free IBM Cloud Professional SRE Practice Questions

Pass your IBM Certified Professional SRE - Cloud v2 (C1000-119) exam on the first try — instant access, no signup required.

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2026 Statistics

Key Facts: IBM Cloud Professional SRE Exam

61

Exam Questions

IBM

90 min

Exam Duration

IBM

64%

Passing Score

IBM

$200

Exam Fee

IBM

9

Exam Sections

IBM exam objectives

Pearson VUE

Exam Provider

IBM

As of May 2026, IBM lists the C1000-119 IBM Certified Professional SRE - Cloud v2 exam as 61 multiple-choice questions in 90 minutes with a 64% passing score and a $200 USD fee, delivered through Pearson VUE. Monitoring and Incident Management is the largest section at 15%, followed by Applying SRE Principles at 13%, then Operations, Security and Compliance, Reliability and Resiliency, and Deployment Automation at 11% each, Compute Infrastructure and Storage and Data Management at 10% each, and Networking at 8%.

Sample IBM Cloud Professional SRE Practice Questions

Try these sample questions to test your IBM Cloud Professional SRE exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A service has a 99.9% availability SLO over a 30-day window. Roughly how much total downtime does the error budget allow in that period?
A.About 4.3 hours
B.About 43 minutes
C.About 8.6 hours
D.About 7.2 seconds
Explanation: An error budget is 100% minus the SLO. For 99.9% over 30 days, the allowed unavailability is 0.1% of 43,200 minutes, which is about 43 minutes. Knowing how to convert an SLO into a concrete time budget is core to SRE risk management.
2Which statement best distinguishes an SLI from an SLO?
A.An SLI is the contractual penalty, while an SLO is the internal target
B.An SLI is a measured quantitative indicator of service behavior, while an SLO is the target value or range for that indicator
C.An SLI is always 100%, while an SLO is always lower
D.An SLI applies only to latency, while an SLO applies only to availability
Explanation: A Service Level Indicator (SLI) is a carefully defined quantitative measure of some aspect of service quality, such as the proportion of successful requests. A Service Level Objective (SLO) is the target value or range of values for an SLI. The SLO sets the goal; the SLI measures reality against it.
3An SLA, an SLO, and an SLI all describe the same availability dimension for a service. To leave operational headroom, how should their targets typically relate?
A.The SLA target should be stricter than the SLO target
B.The SLO target should be stricter than the SLA target
C.The SLA, SLO, and SLI must always be set to identical values
D.The SLI should be set looser than the SLA
Explanation: SREs usually set the internal SLO tighter than the externally promised SLA so the team has buffer before breaching a contractual commitment. The SLI is the measurement used to evaluate both. If the SLA were stricter than the SLO, the team would routinely breach contracts while still meeting internal goals.
4A team has exhausted its quarterly error budget halfway through the quarter. According to a typical error budget policy, what is the most appropriate response?
A.Immediately raise the SLO so the budget is no longer exhausted
B.Freeze risky feature releases and prioritize reliability work until the service is back within budget
C.Continue feature velocity unchanged because budgets are advisory only
D.Delete the SLO since it is clearly unachievable
Explanation: An error budget policy ties release velocity to reliability. When the budget is spent, the agreed response is usually a release freeze on risky changes while engineering focuses on reliability improvements. This aligns developer and SRE incentives without arbitrary blame.
5What is the primary purpose of a blameless postmortem in SRE culture?
A.To identify which engineer should be disciplined for the outage
B.To document systemic and contributing causes so the organization can learn and prevent recurrence
C.To produce a legal record assigning financial liability
D.To decide whether the on-call engineer should keep their job
Explanation: Blameless postmortems assume people act with good intent given the information they had. The goal is to surface systemic weaknesses, contributing factors, and actionable follow-ups so the same failure does not recur. Blame discourages honest disclosure and hides the real causes.
6Which definition best captures "toil" in the SRE discipline?
A.Any work an engineer dislikes doing
B.Manual, repetitive, automatable, tactical work that scales linearly with service growth and lacks enduring value
C.All operational work, including project and engineering work
D.Strategic engineering work that improves the system permanently
Explanation: Toil is the kind of operational work that is manual, repetitive, automatable, tactical, devoid of enduring value, and that grows at least linearly as the service scales. SREs aim to cap and reduce toil through automation so they can spend time on engineering that scales sublinearly.
7Many SRE teams aim to cap toil at a specific share of an SRE's time. What is the commonly cited maximum?
A.About 50%
B.About 90%
C.About 10%
D.About 75%
Explanation: A widely used SRE guideline caps toil at roughly 50% of an SRE's time, leaving at least half for engineering work that reduces future toil and improves reliability. When toil exceeds that threshold, the team should push back work or invest in automation.
8When negotiating an SLO with product stakeholders, why is it usually unwise to target 100% availability?
A.100% is illegal under most cloud contracts
B.The cost and complexity of approaching 100% rise sharply while users rarely perceive the difference, and it leaves no error budget for change
C.Monitoring tools cannot measure values above 99%
D.100% availability automatically disables all deployments
Explanation: Each additional nine of availability costs disproportionately more, and users often cannot distinguish 99.99% from 100% because of client and network factors. A 100% target also leaves zero error budget, meaning no room for releases, experiments, or planned maintenance. SLOs should be high enough to satisfy users but achievable for the business.
9An SRE must choose a good SLI for a user-facing API. Which candidate best reflects the user's experience of reliability?
A.Average CPU utilization across the fleet
B.The proportion of valid requests served successfully within a latency threshold
C.Total number of deploys per week
D.Number of log lines written per hour
Explanation: A strong SLI is measured close to the user and captures whether requests succeed in an acceptable time, such as the ratio of good responses to valid requests under a latency budget. CPU utilization, deploy frequency, and log volume are internal signals that do not directly reflect user-perceived reliability.
10In root cause analysis, what does the "5 Whys" technique primarily help an SRE accomplish?
A.Estimate the financial cost of an outage
B.Iteratively trace a symptom back to deeper systemic causes rather than stopping at the first explanation
C.Assign individual blame for each contributing factor
D.Decide which alert thresholds to configure
Explanation: The 5 Whys technique repeatedly asks why a problem occurred, using each answer as the basis for the next question, to move past surface symptoms toward systemic root causes. It supports blameless analysis by focusing on process and design rather than people.

About the IBM Cloud Professional SRE Exam

IBM's C1000-119 exam validates that a Site Reliability Engineer can operate IBM Cloud services that sustain service-level objectives and engineer scalable, secure, reliable, and resilient systems. The blueprint spans monitoring and incident management, applying SRE principles such as SLI/SLO and error budgets, operations, security and compliance, reliability and resiliency, deployment automation, compute, storage, and networking. It is the Professional (advanced) tier above the Associate SRE credential.

Questions

61 scored questions

Time Limit

90 minutes

Passing Score

64%

Exam Fee

$200 (IBM)

IBM Cloud Professional SRE Exam Content Outline

15%

Monitoring and Incident Management

Create metrics, traces, and alerts, collect and analyze logs with IBM Cloud Monitoring, Cloud Logs, and Activity Tracker, run incident command and post-incident reviews, and distinguish performance from availability signals.

13%

Applying Site Reliability Engineering Principles

Balance change velocity against reliability using SLIs, SLOs, and error budgets, negotiate error budget policy, run blameless postmortems and root cause analysis, and reduce toil through automation across the SDLC.

11%

Operations

Monitor resource utilization, run operational and production readiness reviews, optimize cloud cost, and identify the key operational metrics that signal reliability risk.

11%

Security and Compliance

Monitor security threats, apply security policies, implement encryption and key management, manage RBAC and least privilege, and apply the cloud shared responsibility model.

11%

Reliability and Resiliency

Design for reliability and recovery using redundancy, multi-zone architecture, circuit breakers, retries with jitter, graceful degradation, chaos engineering, and disaster recovery objectives such as RTO and RPO.

11%

Deployment Automation

Deliver non-disruptively with blue-green and canary strategies, provision resources with Infrastructure as Code, build CI/CD pipelines with Tekton and IBM Cloud toolchains, and adopt GitOps.

10%

Compute Infrastructure

Troubleshoot VMs, Kubernetes clusters, and serverless workloads, configure high availability and autoscaling, and understand how compute choices affect performance and reliability.

10%

Storage and Data Management

Choose storage by attributes, manage replication, durability, retention, and capacity, and protect data with encryption and customer-managed keys.

8%

Networking

Troubleshoot external connections and inter-service connectivity, manage DNS, load balancing, service mesh, and private endpoints, and understand networking's impact on reliability.

How to Pass the IBM Cloud Professional SRE Exam

What You Need to Know

  • Passing score: 64%
  • Exam length: 61 questions
  • Time limit: 90 minutes
  • Exam fee: $200

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

IBM Cloud Professional SRE Study Tips from Top Performers

1Spend the most time on Monitoring and Incident Management (15%) and Applying SRE Principles (13%); together they are over a quarter of the exam.
2Be able to convert an SLO into an error budget in minutes or hours and explain the error budget policy that ties release velocity to reliability.
3Know the IBM Cloud observability stack cold: Cloud Monitoring for metrics, Cloud Logs for log analysis, and Activity Tracker for audit events.
4Practice incident command roles, severity classification, runbooks, and blameless post-incident reviews until the response flow feels routine.
5Master resiliency patterns such as redundancy, multi-zone design, circuit breakers, retries with jitter, load shedding, and graceful degradation, plus RTO and RPO trade-offs.
6Review deployment automation deeply: blue-green and canary releases, GitOps, Infrastructure as Code with Schematics, and CI/CD with Tekton toolchains.

Frequently Asked Questions

What are the official exam facts for IBM C1000-119?

IBM lists the C1000-119 IBM Certified Professional SRE - Cloud v2 exam as 61 multiple-choice questions with a 90-minute time limit and a 64% passing score. The exam fee is $200 USD and it is delivered through Pearson VUE.

How is C1000-119 different from the Associate SRE exam?

C1000-119 is the Professional (advanced) SRE credential, which assumes deeper hands-on operations experience and tests advanced topics such as SLO engineering, incident command, resiliency patterns, and deployment automation. The Associate SRE exam is the entry-level credential that precedes it.

Which section carries the most weight on the exam?

Monitoring and Incident Management is the largest section at 15%, followed by Applying SRE Principles at 13%. Operations, Security and Compliance, Reliability and Resiliency, and Deployment Automation each carry 11%, Compute and Storage each 10%, and Networking 8%.

What SRE concepts should I master for C1000-119?

Focus on SLIs, SLOs, SLAs, and error budgets, blameless postmortems and root cause analysis, toil reduction, incident command, observability with metrics, logs, and traces, resiliency patterns, multi-zone and disaster recovery design, and CI/CD with Tekton, GitOps, and progressive delivery.

Do I need prior experience to pass C1000-119?

There are no formal prerequisites, but because this is the Professional tier, IBM recommends practical SRE and IBM Cloud operations experience. Candidates with hands-on monitoring, incident response, and deployment automation experience are best positioned to pass.

How should I prepare for the C1000-119 exam?

Drill mixed practice questions across all nine sections, weighting your time toward Monitoring and Incident Management and Applying SRE Principles, which together make up 28% of the exam. Reinforce IBM Cloud tooling such as Cloud Monitoring, Cloud Logs, Activity Tracker, Tekton toolchains, and Schematics alongside core SRE theory.