Salesforce B2B-Commerce-Developer 問題集

質問 1：
Universal Containers (UC) needs to wrap a Lightning Web Component they have created called
"lwcContainerComponent" inside an Aura component. Which set of tags is the correct approach?
A.

B.

C.

D.

正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Although Salesforce B2B Commerce and Salesforce recommend against using
"without sharing classes" whenever possible, sometimes it is unavoidable. Which three items will open up a major security hole? (3 answers)
A. Executing dynamic SOQL inside a without sharing class with a bind variable from theUserInfo class.
B. Executing dynamic SOQL inside a without sharing class with a bind variable fromPageReference.getCookies().
C. Executing dynamic SOQL inside a without sharing class with a bind variable fromccAPI.CURRENT_VERSION.
D. Executing dynamic SOQL inside a without sharing class with a bind variable fromcc_RemoteActionContentex class.
E. Executing dynamic SOQL inside a without sharing class with a bind variable fromPageReference.getParameters().
正解：B,D,E
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which two items are required for a developer to bring picklist values into a Lightning Web Component?
A. import { wire } from 'lwc';
B. import { getPicklistvValues } from 'lightning/uiObjectinfoApi';
C. import { LightningElement, wire } from 'lwc';
D. import { picklistValues } from 'lightning/uiObjectinfoApi';
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which method needs to be implemented when rendering a Salesforce B2B
Commerce view in order to have it called after rendering has finished?
A. afterRender()
B. onRender()
C. postRender()
D. There are no methods called on the view after rendering has finished
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 5：
A user wants to have a customized experience for adding items to the cart. The user also wants the mini cart module to reflect changes to the state of the cart afterwords. How should this requirement be fulfilled?
A. Trigger the global "cartChange" event after the Add to Cart Action on the custom button.
B. Leverage the Addto Cart Global API which add items to the cart and also refreshes the page with the new data.
C. Trigger the global "cartChange" event and then trigger "changeMiniCart" event after the Add to Cart Action on the custom button.
D. Write a custom Remote Action to refresh the Mini Cart and refresh the Cart Line item count on the Cart Link in the header.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which three statements are accurate?
A. An Aura component can contain another Aura component
B. A Lightning Web Component can contain an Aura component
C. A Lightning Web Component cannot contain an Aura component
D. An Aura component can contain a Lightning Web Component
正解：A,C,D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Which two usages of ccLog should be avoided in Salesforce B2B Commerce? (2 answers)
A. crz.ccLog.log(System.LoggingLevel.DEBUG, 'D:myOrder', myOrder), where myOrder is an order object
B. crz.ccLog.log(System.LoggingLevel.WARN, 'D:something', 'Something unexpected occurred: The data we were expecting for pl was not there,')
C. crz.ccLog.log(System.LoggingLevel.DEBUG, 'D:myOrderList', myOrderList), where myOrderList is a list of orders
D. ccrz.ccLog.log(System.LoggingLevel.ERROR, 'D:something', myCallToGetMessage(pl) ), where myCallToGetMessage(pl) is a method invocation
正解：C,D
解説: (Topexam メンバーにのみ表示されます)