View Full Salesforce Certified Integration Architect Exam Dumps and Practice Test Dumps.

Q61. Which API is suitable when an integration needs to execute a SOQL query and receive standard Salesforce records

1. Metadata API
2. REST API
3. Tooling API
4. Streaming API

Correct Answer: 2. REST API

Explanation

REST API is commonly used when external applications need to query and manipulate standard Salesforce business records. Metadata API manages configuration components rather than normal record data. Tooling API focuses on development and setup related resources. Streaming API supports event based communication rather than ordinary query requests. REST API is therefore the correct answer because it provides resource oriented interfaces and supports SOQL queries through standard endpoints. Architects should still consider record volume API limits and response size because Bulk API may be more appropriate when extremely large data sets must be processed.

Q62. Which design is best when a downstream system cannot process events as quickly as Salesforce publishes them

1. Disable event publishing
2. Use synchronous callouts
3. Increase user permissions
4. Add buffering between producer and consumer

Correct Answer: 4. Add buffering between producer and consumer

Explanation

Buffering separates the rate at which events are produced from the rate at which they are consumed. Disabling event publishing prevents required integration activity. Synchronous callouts create tighter availability dependencies. Increasing permissions does not address processing capacity. Add buffering between producer and consumer is therefore the correct answer because a queue or messaging layer can temporarily hold events while a slower downstream application catches up. Architects should monitor backlog size message age retention limits and consumer throughput so growing delays can be detected before they affect business processing.

Q63. Which concept defines the agreed structure and meaning of data exchanged between integrated systems

1. Integration contract
2. User profile
3. Dashboard filter
4. Report schedule

Correct Answer: 1. Integration contract

Explanation

An integration contract defines the structure semantics required fields message behavior and expectations shared by participating systems. User profiles manage access. Dashboard filters affect analytics presentation. Report schedules control report delivery. Integration contract is therefore the correct answer because reliable integrations require both producer and consumer to understand the meaning and format of exchanged information. Architects should document schemas field definitions error behavior versioning expectations and compatibility rules. A stable contract reduces accidental coupling and helps teams change internal implementations without unnecessarily breaking connected applications.

Q64. Which Salesforce capability allows an external application to receive selected platform event messages

1. Static resources
2. Validation rules
3. Pub Sub API
4. Approval Processes

Correct Answer: 3. Pub Sub API

Explanation

Pub Sub API supports publishing and subscribing to event messages such as platform events and change events through a modern event based interface. Static resources store files. Validation rules enforce data quality. Approval Processes manage approval workflows. Pub Sub API is therefore the correct answer because external systems can consume Salesforce event streams without continuously polling record data. Architects should consider subscriber recovery event replay authentication throughput and message processing behavior. Consumers should also be designed to handle duplicate delivery safely when required by the overall reliability model.

Q65. Which practice helps confirm that two integrated systems contain the same business records after synchronization

1. Reconciliation
2. Shared passwords
3. Browser refresh
4. Report coloring

Correct Answer: 1. Reconciliation

Explanation

Reconciliation compares data or transaction totals between systems to identify missing duplicate or inconsistent records after integration processing. Shared passwords are a security weakness. Browser refresh affects user interface display. Report coloring has no effect on data consistency. Reconciliation is therefore the correct answer because successful API responses alone do not always guarantee that all business information remains aligned across systems. Architects should define reconciliation keys expected totals exception handling and correction procedures so operational teams can identify and resolve differences before they affect downstream business processes.

Q66. Which pattern is suitable when several services must complete a coordinated business process in a defined sequence

1. Data replication
2. User interface integration
3. Event notification only
4. Process orchestration

Correct Answer: 4. Process orchestration

Explanation

Process orchestration coordinates several service interactions according to a defined business sequence and can manage dependencies between individual steps. Data replication copies information. User interface integration combines application experiences. Event notification only communicates that something happened without controlling an entire multistep process. Process orchestration is therefore the correct answer because complex business flows may require one service result before another action can begin. Architects should define error recovery compensation timeouts and state tracking so the process remains understandable and recoverable when one participating service fails.

Q67. Which security design separates one integration identity from another so activity can be traced independently

1. Shared administrator account
2. Dedicated integration users
3. Anonymous API access
4. Shared browser session

Correct Answer: 2. Dedicated integration users

Explanation

Dedicated integration users provide separate identities for different automated integrations and improve accountability. A shared administrator account makes activity difficult to attribute and usually grants excessive access. Anonymous API access lacks strong identity controls. Shared browser sessions are inappropriate for server integrations. Dedicated integration users is therefore the correct answer because each integration can receive only the permissions it requires and its actions can be monitored independently. Architects should combine dedicated identities with least privilege permission sets credential management login restrictions and periodic access reviews.

Q68. Which design should be used when the receiving system requires messages in the same order they were produced

1. Random retry processing
2. Parallel updates without controls
3. Ordered message processing
4. Manual data correction

Correct Answer: 3. Ordered message processing

Explanation

Ordered message processing preserves the sequence of related events when business meaning depends on event order. Random retries can reorder transactions. Uncontrolled parallel updates may cause later events to complete before earlier ones. Manual correction is not a scalable integration design. Ordered message processing is therefore the correct answer because some downstream systems must process create update and delete events in the correct sequence. Architects should determine whether ordering is required globally or only for records sharing the same business key because stronger ordering guarantees can reduce parallel processing capacity.

Q69. Which Salesforce feature is useful when an external service must be called without exposing endpoint details in Apex code

1. Custom labels only
2. Static resources
3. Dashboard settings
4. Named Credentials

Correct Answer: 4. Named Credentials

Explanation

Named Credentials separate endpoint and authentication configuration from Apex business logic. Custom labels can store ordinary text but are not designed to manage complete secure connection configuration. Static resources store files. Dashboard settings affect analytics. Named Credentials is therefore the correct answer because external callouts should avoid hard coded endpoints and secrets. This approach improves maintainability and security and allows administrators to update connection details without rewriting application logic. Appropriate permission controls and credential rotation processes should still be established for production integrations.

Q70. Which integration requirement most strongly suggests using asynchronous processing

1. The external process takes several minutes
2. The user needs an immediate response
3. The result is required before saving
4. The transaction must remain open

Correct Answer: 1. The external process takes several minutes

Explanation

A process that takes several minutes is a strong candidate for asynchronous integration because keeping a synchronous request open for that duration increases timeout and availability risk. Immediate user responses and results required before saving usually suggest synchronous behavior. Keeping transactions open for long periods is undesirable. The external process takes several minutes is therefore the correct answer because asynchronous processing allows the initiating Salesforce transaction to complete while work continues separately. Architects should provide status tracking callbacks events or another mechanism if the initiating system later needs the final outcome.

Q71. Which pattern allows one event producer to support many independent consumers without calling each one directly

1. Direct database link
2. Shared credential pattern
3. Publish and subscribe
4. Manual export

Correct Answer: 3. Publish and subscribe

Explanation

Publish and subscribe allows a producer to publish an event once while multiple subscribers consume it independently. Direct database links create tight coupling. Shared credentials create security and accountability problems. Manual exports do not provide event based communication. Publish and subscribe is therefore the correct answer because the producer does not need to know every consumer or manage individual service calls. New subscribers can often be introduced without changing the publishing system. Architects should still define event contracts replay behavior and consumer responsibilities clearly.

Q72. Which API security control limits the business operations an OAuth token may perform

1. Dashboard filters
2. OAuth scopes
3. Report folders
4. Browser cache

Correct Answer: 2. OAuth scopes

Explanation

OAuth scopes define the categories of access granted to an application token. Dashboard filters and report folders control analytics behavior. Browser cache stores local web information. OAuth scopes is therefore the correct answer because an application should receive only the access required for its integration responsibilities. Scopes work together with Salesforce user permissions rather than replacing them. Architects should configure both carefully so an integration token cannot access unnecessary functions or data even if the connected application credentials are compromised.

Q73. Which design helps distinguish permanent validation failures from temporary infrastructure failures

1. Error classification
2. Shared retries for all errors
3. Disable exception logging
4. Ignore response codes

Correct Answer: 1. Error classification

Explanation

Error classification separates failures according to their likely cause and recovery method. A validation error may require data correction while a temporary network failure may be safe to retry. Retrying every error can repeatedly submit invalid transactions. Disabling logging or ignoring response codes removes useful diagnostic information. Error classification is therefore the correct answer because reliable integrations should respond differently to transient and permanent failures. Architects should define categories retry rules operational ownership and escalation procedures so messages receive the correct recovery treatment.

Q74. Which strategy best supports compatibility when an API must introduce a breaking schema change

1. Replace the existing contract immediately
2. Ignore current consumers
3. Change field meanings silently
4. Introduce a new API version

Correct Answer: 4. Introduce a new API version

Explanation

Introducing a new API version allows existing consumers to continue using the previous contract while new clients migrate to the changed interface. Replacing an existing contract immediately can break dependent applications. Ignoring consumers creates operational risk. Silently changing field meanings is especially dangerous because integrations may continue processing incorrect data. Introduce a new API version is therefore the correct answer because breaking changes should be managed explicitly. Architects should define deprecation timelines migration guidance compatibility testing and communication so consumers can move to the new version predictably.

Q75. Which method reduces repeated retrieval of unchanged reference data from an external system

1. Increase callout frequency
2. Caching
3. Disable monitoring
4. Create duplicate records

Correct Answer: 2. Caching

Explanation

Caching stores frequently used reference data so repeated external requests can be avoided while the cached information remains valid. Increasing callout frequency creates more load. Disabling monitoring reduces visibility. Creating duplicate records introduces data quality problems. Caching is therefore the correct answer because relatively stable information such as reference codes or configuration values may not need to be retrieved on every transaction. Architects should define expiration invalidation and refresh rules so improved performance does not come at the cost of returning stale business information.

Q76. Which monitoring practice best shows the total time a transaction spends across Salesforce middleware and external systems

1. Object permission review
2. User login history
3. End to end tracing
4. Dashboard scheduling

Correct Answer: 3. End to end tracing

Explanation

End to end tracing follows a business transaction across all participating components and records timing and processing information for each stage. Object permission review concerns access security. User login history tracks authentication. Dashboard scheduling controls analytics refresh behavior. End to end tracing is therefore the correct answer because distributed performance problems may occur in Salesforce middleware networks or downstream services. Correlation identifiers and consistent logging help support tracing and allow operations teams to determine where a transaction spent time or where an error occurred.

Q77. Which strategy is appropriate when the source system can resend the same event after a consumer outage

1. Delete all prior state
2. Disable retries
3. Accept duplicate records
4. Replay with idempotent consumer logic

Correct Answer: 4. Replay with idempotent consumer logic

Explanation

Replay with idempotent consumer logic allows events to be delivered again after an outage while preventing repeated business effects. Deleting prior state can make duplicate detection impossible. Disabling retries may cause lost transactions. Accepting duplicates creates data quality problems. Replay with idempotent consumer logic is therefore the correct answer because event based architectures often require consumers to recover messages after temporary downtime. The consumer should use stable event identifiers transaction keys or resulting state checks to recognize previously processed messages and handle replay safely.

Q78. Which pattern hides differences between several external services behind one stable interface

1. Service abstraction
2. Manual synchronization
3. Shared database
4. Browser integration

Correct Answer: 2. Service abstraction

Explanation

Service abstraction exposes a stable interface while hiding implementation details of one or more external services. Manual synchronization does not provide an interface. Shared databases create tight coupling and are inappropriate for many integration scenarios. Browser integration concerns user interface behavior. Service abstraction is therefore the correct answer because Salesforce business logic can depend on a consistent contract even when downstream services change. The abstraction layer may handle transformation routing security and version differences while reducing the impact of external changes on consuming applications.

Q79. Which design helps ensure messages from the same customer are processed by the same logical sequence

1. Shared administrator access
2. Random distribution only
3. Partitioning by business key
4. Report grouping

Correct Answer: 3. Partitioning by business key

Explanation

Partitioning by business key routes related messages using a consistent value such as customer identifier so ordering or coordinated processing can be maintained within that group. Shared administrator access is unrelated. Random distribution can process related messages out of sequence. Report grouping affects analytics only. Partitioning by business key is therefore the correct answer because global ordering is often unnecessary and can reduce throughput. Maintaining order only within logically related entities allows more parallel processing while protecting business consistency for each customer or transaction group.

Q80. Which architecture decision should be documented when several systems can create the same type of business record

1. Source ownership rules
2. Dashboard theme
3. Browser preference
4. Report color

Correct Answer: 1. Source ownership rules

Explanation

Source ownership rules define which system is allowed to create maintain or distribute particular business records or fields. Dashboard themes browser preferences and report colors are unrelated to integration ownership. Source ownership rules is therefore the correct answer because allowing several systems to create the same entities without governance can cause duplicates conflicts and unclear accountability. Architects should document creation authority identifier ownership update rules and reconciliation responsibilities. Clear ownership reduces ambiguity and helps integration teams determine which application should resolve conflicting information.