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Feedback Loops and Quality Assurance in Process Control

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What is the primary focus of one loop in the monitoring and control cycle?

Monitoring individual activity levels.

In a closed-loop system, what does the higher-level loop primarily represent?

Quality assurance

How are monitor control loops utilized in managing activities in a process?

By measuring each activity's related output.

What distinguishes the first level of feedback in the monitoring and control cycle?

Concern with data facts and codes

In a complex monitor control loop, what type of information does the second level of feedback typically respond to?

Information allowing conclusion drawing

What aspect is considered before target resolution in monitor control loops for managing processes?

Ensuring process effectiveness

What is the purpose of proactive monitoring?

To trigger an action following a certain event or failure

What happens if network traffic exceeds a certain range?

The control system will route traffic across a backup circuit.

Which type of system detects congestion/failure and redirects capacity?

Closed-loop system

In the context of monitoring tools, what does active monitoring refer to?

Ongoing interrogation of critical devices or systems

How is the output of a monitor control loop measured?

Using a predetermined norm or standard.

What is the main difference between active and passive monitoring?

Active monitoring triggers actions based on events, while passive monitoring only observes

Which phase of the ITSM monitor control loop involves comparing norm outputs with activity outputs?

Compare Activity

What action is taken if the monitor control loop output is not within an acceptable range?

Action is taken to rectify the situation.

In a complex monitor control loop, what is essential for successful event definition and instrumentation?

Successful definition of events and instrumentation of the system being monitored

What defines a closed-loop system in the context provided?

Detects congestion/failure and redirects capacity.

How many major activities are illustrated in the process with their own Monitor Control Loop in the diagram?

Three

What is the primary purpose of output measurement in closed-loop systems?

To determine if the system or service may be about to fail

It is crucial to allocate the appropriate level of resources and expertise for resolving a Problem based on the severity of the issue.

True

In some cases, it is valuable to recreate a failure in order to understand what went wrong and find the most cost-effective solution.

True

Functional escalation aims to redirect capacity in case of network congestion or failure.

False

Diagnostic scripts are used exclusively for recreating failures in a test system environment.

False

Known error information should not be used to find workarounds for incidents caused by Problems.

False

Incident escalation involves finding the most cost-effective solution to a Problem without disrupting users.

False

Known errors detected in the development environment must be completely error-free before new applications can be released.

False

Incident escalation is also known as diagnostic escalation in different organizations.

False

Functional escalation involves granting authorized users the right to use a service.

False

Diagnostic scripts should be documented in appropriate procedures alongside any lessons learned from training activities.

True

Hierarchic escalation involves managing the balance between delivering new functionality quickly and ensuring fault-free components.

True

Known errors in the production environment should be ignored if releasing new functionalities quickly is the top priority.

False

Incident prioritization considers the urgency of the Incident but not the level of impact it is causing.

False

Functional escalation occurs when target times for first-point resolution have been met.

False

Known error information is not useful during the initial diagnosis stage of an Incident.

False

Diagnostic scripts are not helpful in determining the full symptoms of an Incident.

False

Incident escalation must occur immediately after the Service Desk resolves the Incident.

False

Hierarchic escalation always involves escalating an Incident to a higher level of support.

True

Match the following terms with their correct definitions:

Incident escalation = Process of involving higher levels of support to resolve an Incident Hierarchic escalation = Process of notifying appropriate IT managers in serious incidents Diagnostic scripts = Scripts used to determine the full symptoms of an Incident Functional escalation = Redirecting capacity in case of network congestion or failure

Match the following actions with the correct steps in the Incident Management process flow:

Incident Identification = Identifying an Incident has occurred Incident Logging = Recording details of the Incident Incident Categorization = Categorizing the Incident based on priority and impact Service Request = Directing the Incident to Request Fulfilment if it is a service request

Match the following with their involvement in the 'Investigation and Diagnosis' step:

Initial Diagnosis = First level diagnosis to understand the issue Management Escalation = Escalating to management if needed Functional Escalation 2/3 Level = Escalating capacity in case of network issues Closure categorization = Checking that the Incident is fully resolved before closing

Match the following statements with their relation to hierarchic escalation:

Notification of IT managers = Part of hierarchic escalation for serious incidents Involving suppliers/maintainers = Using hierarchic escalation for external parties Allocation dispute resolution = Hierarchic escalation used when there is contention about Incident allocation Balance between speed and quality = Managing the balance when delivering new functionality quickly

Match the following with their correct descriptions:

Incident escalation = Process of escalating an incident for further support when the Service Desk is unable to resolve it Functional escalation = Process of granting authorized users the right to use a service Hierarchic escalation = Process of managing the balance between delivering new functionality quickly and ensuring fault-free components Diagnostic scripts = Tools used for initial diagnosis to discover full symptoms of an incident

Match the following statements with the correct processes:

Incident prioritization = Considering urgency and impact to determine incident priority Initial diagnosis = Carrying out diagnosis when the incident is routed through the Service Desk Known error information = Valuable data used for earlier and accurate diagnosis Incident types/frequencies analysis = Used to establish trends for use in Problem Management and Supplier Management

Match the following activities with their descriptions:

Incident escalation = Occurs when target times for first-point resolution have been exceeded Hierarchic escalation = Involves escalating an incident to a higher level of support Functional escalation = Redirecting capacity in case of network congestion or failure Initial diagnosis = Typically carried out while the user is still on the telephone

Match the following terms with their meanings:

Incident prioritization = Determining priority based on urgency and impact level Known error information = Valuable for allowing earlier and accurate diagnosis Diagnostic scripts = Tools used for discovering full symptoms of an incident Service Desk Analyst = Responsible for carrying out initial diagnosis

Match the following terms with their definitions:

Hierarchic escalation = Involves managing the balance between delivering new functionality quickly and ensuring fault-free components Incident escalation = Involves finding the most cost-effective solution to a Problem without disrupting users Functional escalation = Aims to redirect capacity in case of network congestion or failure Known error information = Should not be used to find workarounds for incidents caused by Problems

Match the following actions with their appropriate stages:

Copying relevant details from Incident Records to Problem Records = Problem categorization Allocating appropriate resources based on severity of the issue = Problem prioritization Recreating failures to understand what went wrong = Hierarchic escalation Measuring output of monitor control loop = Incident prioritization

Match the following scenarios with the correct term:

Requiring how many people and skills are needed to fix a problem = Incident escalation Considering how extensive the problem is (e.g. how many CIs are affected) = Functional escalation Taking into account the severity of the problem from an infrastructure perspective = Problem prioritization Referring to incidents related to the Problem Record and copying relevant details = Hierarchic escalation

Match the following statements with their corresponding objectives:

Finding most cost-effective solutions without disrupting users = Incident escalation Managing balance between new functionality and fault-free components = Hierarchic escalation Redirecting capacity in case of network congestion or failure = Functional escalation Avoiding using known error information for incidents caused by Problems = Problem prioritization

Match the following descriptions with their respective processes:

Delivering new functionality quickly while ensuring fault-free components = Hierarchic escalation Redirecting capacity in case of network congestion or failure = Functional escalation Measuring output of monitor control loop = Incident prioritization Copying relevant details from Incident Records to Problem Records = Problem categorization

Match the following considerations with their appropriate actions:

Severity of the Problem from an infrastructure perspective = Incident escalation How many CIs are affected by the problem = Functional escalation Recreating failures to understand what went wrong = Problem prioritization Referring to related Incidents and copying relevant details to Problem Record = Hierarchic escalation

Match the type of metrics with their descriptions:

Technology metrics = Associated with component and application-based metrics such as performance, availability Process metrics = Captured in the form of CSFs, KPIs, and activity metrics for service management processes

Match the type of metrics with their purposes:

Technology metrics = Determining the overall health of a process Process metrics = Supporting CSI activities and other process activities

Match the key questions that KPIs can help answer with their focus:

Quality = Ensuring the service meets defined quality standards Service metrics = Reflecting the end-to-end service results

Match the terms related to escalation with their meanings:

Hierarchic escalation = Balancing between delivering new functionality quickly and ensuring fault-free components Functional escalation = Redirecting capacity in case of network congestion or failure

Match the actions in Incident Management process flow with their appropriate stages:

Diagnostic scripts documentation = Documented alongside lessons learned from training activities Incident resolution stage = Allocating appropriate resources and expertise based on issue severity

Match the considerations with their actions in ITSM:

Output measurement purpose = Measuring to identify if adjustments are needed in closed-loop systems Network traffic exceeding range = Functional escalation to redirect capacity

Match the following customer satisfaction metrics with their corresponding criteria:

% variation against revised plan = Within 7.5% of estimate % variation against planned defect = Within 10% of estimate Customer satisfaction survey result = Greater than 8.9 on the range of 1 to 10 % variation against productivity goal = Within 10% of estimate

Match the following quality goals with their respective limit criteria:

Metric Quality goal = % variation against revised plan Lower limit = Not to be less than 7.5% of estimate Upper limit = Not to exceed 7.5% of estimate Le % variation against revised plan = Within 7.5% of estimate

Match the following KPI measurement terms with their definitions:

Metric = A scale of measurement defined in terms of a standard unit Measurement = The quantification of an event through a defined process Explicit unit = Well-defined unit used for measurement Quantification = Process of measuring an event

Match the following financial management tasks with their descriptions:

Monitor the ongoing cost per service = Track and analyze the cost associated with each service provided Compute the ROI of improvements = Calculate the return on investment for enhancement initiatives Create budget and expenditure reports for improvement initiatives = Develop financial reports detailing the expenses and budgets for enhancements Provide necessary templates for budget creation by CSI = Offer pre-designed templates to assist in creating budgets

Match the following terms related to IT service delivery with their meanings:

CSI = Continual Service Improvement process ROI = Return on Investment calculation Templates for budget creation by CSI = Pre-designed forms to help in budget creation Expenditure reports for improvement initiatives = Financial documents detailing expenses for enhancements

Match the following monitoring and measurement concepts with their explanations:

Metric definition = Scale of measurement specified in a standard unit Process of measurement = Quantifying an event based on explicit units Explicit or implicit unit = Well-defined or implied unit used in measurement System parameters for quantitative assessment = Parameters used to measure a process quantitatively

Match the following metrics interpretation scenarios with their correct implications:

Decrease in incident tickets opened = Could be due to fewer incidents or improved service quality Increase in incident tickets opened = Could indicate rising number of incidents or declining service quality Implementation of a self-help knowledge base = Customers are using this service instead of contacting the Service Desk Decline in customer satisfaction ratings = Could be related to longer resolution times or poor service delivery

Match the following concepts with their definitions:

Generic metrics = Can be aggregated across subject areas or business units Subject-specific metrics = Are limited to a certain domain and cannot be directly compared outside it Trend analysis = Process of interpreting results to identify patterns or changes over time Self-help knowledge base = A resource enabling customers to find solutions without contacting support

Match the following statements with the correct descriptions of proactive monitoring:

Proactive monitoring purpose = To identify and resolve issues before they impact service delivery Proactive vs. reactive monitoring = Proactive involves anticipating issues, while reactive responds after problems occur Benefits of proactive monitoring = Preventing service disruptions and maintaining high customer satisfaction Examples of proactive monitoring actions = Regular system checks, capacity planning, and performance tuning

Match the following KPI considerations with their appropriate actions:

Decline in customer satisfaction KPI = Investigate root causes such as service delays or quality issues Increase in incident resolution time KPI = Analyze potential causes like resource shortages or training gaps Drop in first-contact resolution rate KPI = Review service desk processes for efficiency improvements Rise in average response time KPI = Optimize communication channels and response workflows

Match the following ITSM terms with their meanings:

Incident prioritization = Ranking incidents based on urgency and impact levels Functional escalation = Redirecting capacity to maintain service during network issues Hierarchic escalation = Escalating incidents through support levels based on complexity or severity Closed-loop system in ITSM = Feedback mechanism that adjusts processes based on measured outputs

Match the following customer satisfaction scenarios with their potential causes:

Low customer satisfaction ratings = Could result from long wait times or inadequate issue resolution High customer churn rate = May be due to poor service quality or lack of personalized support Positive customer feedback trend = Could reflect improved service delivery or enhanced product features Decline in Net Promoter Score (NPS) = Indicates decreasing customer loyalty or dissatisfaction with services

Functional escalation aims to redirect capacity in case of network congestion or failure.

False

Known error information should not be used to find workarounds for incidents caused by Problems.

False

Incident escalation must occur immediately after the Service Desk resolves the Incident.

False

Diagnostic scripts are used exclusively for recreating failures in a test system environment.

False

In a complex monitor control loop, the second level of feedback typically responds to norm outputs with activity outputs.

False

Monitoring tools using active monitoring refer to a passive approach of collecting data.

False

Having three different ways of entering the same name would speed up trend analysis.

False

Monitoring allows identification of strong areas in a service.

False

Performance measurement focuses on the effectiveness and perceived value of processes to stakeholders.

False

Proactive monitoring helps in identifying areas for improving process efficiency and training.

True

Monitoring individual activities is not essential for assessing process performance.

False

Data gathering criteria are standardized and the same for every organization.

False

It is better to collect data at the outset, even if the integrity of the data is questionable.

True

The four basic reasons for monitoring and measuring are to validate, to distract, to justify, and to intervene.

False

One key question in monitoring and measuring is 'When do we start collecting data?'

False

It is important to identify which reason is driving the measurement effort to answer key questions in monitoring and measuring.

True

Known errors detected in the development environment must be completely error-free before new applications can be released.

False

Incident prioritization considers both the urgency of the incident and the level of impact it is causing.

False

Learn about feedback loops in process control where one loop focuses on executing a defined standard, while another evaluates the performance and standards. Explore how this concept applies to scenarios like assembly lines and quality assurance.

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