Process Automation

Question 1

Debug Production Issue Steps

Answer 1

1. Debug Trace On User
2. Log Inspector
   3.Verify process/trigger is active

Question 2

When do validations fire?

Answer 2

Custom validations fire after field updates by processes but not after workflow field updates.

Question 3

Do processes fire after workflow rules?

Answer 3

Yes

Question 4

What is required on a custom exception class

Answer 4

It should extend the Exception Class

Question 5

How is Metadata Type defined

Answer 5

Using the <name> element</name>

Question 6

What is the <Types> element</Types>

Answer 6

it contains the metadata type to be retrieved or deployed in package

Question 7

what is package.xml

Answer 7

defines components that need to be retrieved or deployed

Question 8

Requirements to expose Rest class that makes callout

Answer 8

annotate exposed methods with http method
define url mapping
annotate top-level class with @RestResource

Question 9

Outline Continuation Class

Answer 9

3 callouts can be made using addHTTPRequest()
Use async call outs
Chain requests

Question 10

Prevent loss of published event messages

Answer 10

Suspend subscription of Apex Trigger to event

Question 11

Get metadata of object to display on VF Page

Answer 11

1. getLabel()
2. getMap() - returns map to access field names
3. getPicklistValue()

Question 12

Prevent duplication of Queueable Apex

Answer 12

QueueableDuplicateSignature class

Question 13

Chain async jobs

Answer 13

Use queueable apex

Question 14

Schedule Batch class

Answer 14

System.schedule

Question 15

When can you directly access a field via a SOQL Query

Answer 15

When the query only returns one result

Question 16

Make callouts to a SOAP Service

Answer 16

Webservice.Callout.invoke()

Question 17

Control queueable apex call depth

Answer 17

MaximumQueueableStackDepth

Question 18

How does SOSL Return data

Answer 18

In a list of a list of sObjects
Search result can be accessed by creating arrays

Question 19

How to describe sObjects

Answer 19

Schema.describesObjects

Question 20

return App specific info in Apex

Answer 20

1. List<Schema.DescribeTabSetResult> abc = Schema.DescribeTab</Schema.DescribeTabSetResult>
2. Loop through List<Schema.DescribeTabResult></Schema.DescribeTabResult>
3. DescribeTabResults.getLabel() (returns App Name)

Question 21

Where can the webservice keyword be used?

Answer 21

1. Top Level Outer Class Variables
2. Top Level Outer Class Methods
3. Member variables of an inner class

Question 22

Points about URLMapping

Answer 22

1. Is case sensitive
2. can have a * wildcard

Question 23

Ideal automation to publish platform events

Answer 23

Flow

Question 24

Testing Flow With External Services

Answer 24

Can be tested using Apex Unit Tests

Question 25

External Service Operations

Answer 25

Indiviual operations from the schema can be registered in the external service

Question 26

External Lookup Relationships - SF Connect

Answer 26

When you sync two external system tables with a lookup relationship field, an external lookup relationship for the mapped external objects is automatically created. This auto mapping happens only if

1. The parent and child objects are synced from the same data source.
   2 . The parent object is already synced or the parent and child objects are in the same sync operation.

Question 27

SF Connect Sync Operations

Answer 27

Can run asynchronously in the background

Question 28

External Object/Internal Object Name Conflicts

Answer 28

External Object name can be edited to update

Question 29

Get metadata about all Standard and Custom fields

Answer 29

Schema.Describe.sObjectResult
Map<String, SchemasObjectFields>

Question 30

Try Catch Block Execution

Answer 30

Only one executed if multiple in class
A generic exception can be used with other exeception types

Question 31

Invocable Method

Answer 31

Only one per class
Only one input parameter

Question 32

REST Based Webservice:
Method used to specify type of method being used

Answer 32

setMethod()

Question 33

Requirements for a GET Method HTTP request

Answer 33

Method
Endpoint

Question 34

Create a Parent and Chile record in a single SOAP API Call

Answer 34

Use External ID
create() method
Parent Reference Record

Child sObject > parent ref. sObject > parentObj > specify External ID on parent ref and sObject > create()