Vendor: Salesforce
Exam Code: CRT-450
Exam Name: Salesforce Certified Platform Developer I (CRT-450)
Certification: Salesforce Certifications
Total Questions: 629 Q&A
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Updated on: Jun 14, 2026
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A developer must modify the following code snippet to prevent the number of SOQL queries issued from exceeding the platform governor limit.

The above method might be called during a trigger execution via a Lightning component. Which technique should be implemented to avoid reaching the governor limit?
A. Use the System.Limits.getQueries() method to ensure the number of queries is less than 100.
B. Use the System.Limits.getlimitQueries() method to ensure the number of queries is less than 100.
C. Refector the code above to perform the SOQL query only if the Set of opportunityIds contains less 100 Ids.
D. Refactor the code above to perform only one SOQL query, filtering by the Set of opportunityIds.
Which salesforce org has a complete duplicate copy of the production org including data and configuration?
A. Developer Pro Sandbox
B. Partial Copy Sandbox
C. Production
D. Full Sandbox
A developer is implementing an Apex class for a financial system. Within the class, the variables `creditAmount' and `debitAmount' should not be able to change once a value is assigned. In which two ways can the developer declare the variables to ensure their value can only be assigned one time? (Choose two.)
A. Use the static keyword and assign its value in a static initializer.
B. Use the final keyword and assign its value when declaring the variable.
C. Use the final keyword and assign its value in the class constructor.
D. Use the static keyword and assign its value in the class constructor.
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