Apex Basics & Database (Answers)
#1.Get Started with Apex
Hands-on Challenge
+500 points
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#2.Use sObjects
1Describe the relationship between sObjects and Salesforce records.
I)The name of an sObject field in Apex is the label of the field in Salesforce.
II) A custom object’s API name and label are the same.
III)Every record in Salesforce is natively represented as an sObject in Apex.
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III)Every record in Salesforce is natively represented as an sObject in Apex.
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Q.2)You can obtain an instance of an sObject, such as Account, in one of the following ways:
I)By creating the sObject only.
II) Either by creating the sObject or by retrieving a persistent record from Salesforce using SOQL.
III)By retrieving the sObject only.
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II) Either by creating the sObject or by retrieving a persistent record from Salesforce using SOQL.
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Q.3)Which of the following is correct about a generic sObject variable?
I)A generic sObject variable can be assigned only to another generic sObject.
II)Generic sObjects can’t be created.
III)A generic sObject variable can be assigned to any specific sObject, standard or custom. Such as Account or Book__c.
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III)A generic sObject variable can be assigned to any specific sObject, standard or custom. Such as Account or Book__c.
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#3.Manipulate Records with DML
#4.Write SOQL Queries
