Feb-2023 Realistic CRT-450 Accurate & Verified Answers As Experienced in the Actual Test!
Latest Salesforce CRT-450 Practice Test Questions, Salesforce Certified Platform Developer I Exam Dumps
Overview about SALESFORCE CRT-450 Exam
- Format: Multiple choice, multiple answer
- Passing Score: 65%
- Retake Fee : 100 USD
- Length of Examination: 110 minutes
NEW QUESTION 54
Which two examples above use the system. debug statements to correctly display the results from the SOQL aggregate queries? Choose 2 answers
- A. Example 4
- B. Example 3
- C. Example 2
- D. Example 1
Answer: B,C
NEW QUESTION 55
What si the debug output of the following apex code? Decimal thevalue; system.debug(thevalue);
- A. Undefined
- B. 0
- C. 0.0
- D. Null
Answer: D
NEW QUESTION 56
A developer needs to create a Visualforce page that displays Case data. The page will be used by both support reps and support managers. The Support Rep profile does not allow visibility of the Customer_Satisfaction__c field, but the Support Manager profile does.
How can the developer create the page to enforce Field Level Security and keep future maintenance to a minimum?
- A. Create one Visualforce Page for use by both profiles.
- B. Use a new Support Manager permission set.
- C. Create a separate Visualforce Page for each profile.
- D. Use a custom controller that has the with sharingkeywords.
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 57
A developer needs to create a custom button for the Account object that, when clicked, will perform a series of calculation and redirect the user to a custom visualforce page.
Which three attributes need to be defined with values in the <apex:page> tag to accomplish this?
Choose 3 answers
- A. renderAs
- B. extensions
- C. standard Controller
- D. Action
- E. readOnly
Answer: A,C,D
NEW QUESTION 58
Which exception type cannot be caught?
- A. CalloutException
- B. Custom Exception
- C. LimitException
- D. NoAccessException
Answer: C
NEW QUESTION 59
A developer runs the following anonymous code block in a Salesforce org with 100 accounts List acc=
{select id from account limit 10}; delete acc; database.emptyrecyclebin(acc); system.debug(limits.getlimitqueries()+' ,'+Limits.getlimitDMLStatements()); What is the debug output?
- A. 150, 100
- B. 100, 150
- C. 1, 2
- D. 10, 2
Answer: B
NEW QUESTION 60
A primaryid_c custom field exists on the candidate_c custom object. The filed is used to store each candidate's id number and is marked as Unique in the schema definition.
As part of a data enrichment process. Universal Containers has a CSV file that contains updated data for all candidates in the system, the file contains each Candidate's primary id as a data point. Universal Containers wants to upload this information into Salesforce, while ensuring all data rows are correctly mapped to a candidate in the system.
Which technique should the developer implement to streamline the data upload?
- A. Create a before Insert trigger to correctly map the records.
- B. Upload the CSV into a custom object related to Candidate_c.
- C. Create a Process Builder on the Candidate_c object to map the records.
- D. Update the primaryid__c field definition to mark it as an External Id
Answer: D
NEW QUESTION 61
A developer has a block of code that omits any statements that indicate whether the code block should execute with or without sharing. What will automatically obey the organization-wide defaults and sharing settings for the user who executes the code in the Salesforce organization?
- A. HTTP Callouts
- B. Anonymous Blocks
- C. Apex Controllers
- D. Apex Triggers
Answer: B
NEW QUESTION 62
A developer wrote a workflow email alert on case creation so that an email is sent to the case owner manager when a case is created. When will the email be sent?
- A. Before Committing to database.
- B. Before Trigger execution.
- C. After Committing to database.
- D. After Trigger execution.
Answer: C
NEW QUESTION 63
What are two benefits of using declarative customizations over code? Choose 2 answers What are two benefits of using declarative customizations over code?
- A. Declarative customizations automatically update with each Salesforce release.
- B. Declarative customizations automatically generate test classes.
- C. Declarative customizations generally require less maintenance.
- D. Declarative customizations automatically generate test classes.
Answer: A,D
NEW QUESTION 64
A developer needs to implement a custom SOAP Web Service that is used by an external Web Application. The developer chooses to Include helper methods that are not used by the Web Application In the Implementation of the Web Service Class.
Which code segment shows the correct declaration of the class and methods?
A)
B)
C)
D)
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: D
NEW QUESTION 65
What is the value of the Trigger.old context variable in a Before Insert trigger?
- A. An empty list of sObjects
- B. Undefined
- C. null
- D. A list of newly created sObjects without IDS
Answer: C
NEW QUESTION 66
A Platform Developer needs to write an Apex method that will only perform an action if a record is assigned to a specific Record Type.
Which two options allow the developer to dynamically determine the ID of the required Record Type by its name? (Choose two.)
- A. Make an outbound web services call to the SOAP API.
- B. Hardcode the ID as a constant in an Apex class.
- C. Use the getRecordTypeInfosByName() method in the DescribeSObjectResult class.
- D. Execute a SOQL query on the RecordType object.
Answer: C,D
Explanation:
Explanation
NEW QUESTION 67
Which two number expression evaluate correctly? Choose 2 answers
- A. Decimal D = 3.14159;
- B. Double D =3.14159;
- C. Long I = 3.14159;
- D. Integer I = 3.14159;
Answer: A,B
NEW QUESTION 68
A developer needs to create a custom visualforce button for the opportunity object page layout that will cause a web service to be called and redirect the user to a new page when clicked. Which three attributes need to be defined in the <apx:page> tag of the visualforce page to enable this functionality?
- A. Extensions
- B. Renderas
- C. Readonly
- D. AcTion
- E. Standardcontroller
Answer: A,D,E
NEW QUESTION 69
Universal container wants a list button to display a visualforce page that allows users to edit multiple records which visualforce feature supports this requirement.
- A. Recordsetvar page attribute
Answer: A
NEW QUESTION 70
In order to override a standard action with a visualforce page, which attribute must be defined in the <apex:page> tag?
- A. Override
- B. Controller
- C. Standardcontroller
- D. Pagereference
Answer: C
NEW QUESTION 71
A development team wants to use a deployment script lo automatically deploy lo a sandbox during their development cycles.
Which two tools can they use to run a script that deploys to a sandbox?
Choose 2 answers
- A. SFDX CLI
- B. Change Sets
- C. Ant Migration Tool
- D. Developer Console
Answer: A,C
NEW QUESTION 72
What are two considerations for deciding to use a roll-up summary field? Choose 2 answer's partner.
- A. Roll-up cannot be performed on formula fields.
- B. Roll-up summary fields do not cause validation rules on the parent object unless that object is edited separately.
- C. Roll-up summary can be performed on formula fields, but if their formula contains an #Error result, it may affect the summary value.
- D. Roll-up cannot be performed on formula fields that use cross-object references or on-the-fly calculations such as NOW().
Answer: C,D
NEW QUESTION 73
An Apex transaction inserts 100 Account records and 2,000 Contact records before encountering a DML exception when attempting to insert 500 Opportunity records. The Account records are inserted by calling the database.insert() method with the allOrNone argument set to false. The Contact and Opportunity records are inserted using the standalone insert statement. How many total records will be committed to the database in this transaction?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 74
Managed Packages can be created in which type of org?
- A. Developer Sandbox
- B. Partial Copy Sandbox
- C. Unlimited Edition
- D. Developer Edition
Answer: D
NEW QUESTION 75
Which set of roll-up types are available when creating a roll-up summary field?
- A. COUNT, SUM, MIN, MAX
- B. SUM, MIN, MAX
- C. AVERAGE, SUM, MIN, MAX
- D. AVRAGE, COUNT, SUM, MIN, MAX
Answer: A
NEW QUESTION 76
Which three web technologies can be integrated into a Visualforce page? (Choose three.)
- A. Java
- B. JavaScript
- C. HTML
- D. PHP
- E. CSS
Answer: A,C,E
NEW QUESTION 77
......
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