Process Automation and Logic

Question 1

If there are 2 process with same criteria and two distinct action, is there way to predit which will fire first?

Answer 1

No

Question 2

What can be used to run Apex code from flow?

Answer 2

Process.Plugin or @InvocableMethod

Question 3

What will happen if max size limit for debug log is reached?

Answer 3

Older events will start truncating (partially, starting from System.debug statements)

Question 4

When custom validation rules are fired again in Order of Execution?

Answer 4

After processes occured that cause record reevaluation and save procedure repeating

Question 5

Does workflow rule with field update affects fields values that will be in Trigger.old?

Answer 5

No

Question 6

When same triggers, flows with same criteria defined. Does order guaranteed?

Answer 6

No

Question 7

What method of Flow.Interview is used to start the flow?

Answer 7

FlowInterview.start()

Question 8

In Debug Log, which suffixes are used to identify old and new value?

Answer 8

_old and _current

Question 9

What error raised if required fields are missing when performing DML on sObject?

Answer 9

DMLException

Question 10

List of all debug categores?

Answer 10

Database, workflow, validation, Apex code, callout, Apex profiling, Visualforce, Wave, System

Question 11

What can be used to modify look-and-feel of Flow?

Answer 11

flow:interview in Visualforce

Question 12

Does workflow rules and processes are supported for External Objects?

Answer 12

No

Question 13

Will duplicate rules fired after workflow field updates?

Answer 13

No

Question 14

Can user be created in the same transaction as other records?

Answer 14

Yes, but only without role

Question 15

How Apex class can be scheduled?

Answer 15

Using scheduleBatch for standard Apex class
schedule for batch apex class

Question 15

How Apex class can be scheduled?

Answer 15

Using scheduleBatch for standard Apex class
schedule for batch apex class

Question 16

How to monitor progress of Apex job?

Answer 16

Query AsynchApexJob or open ApexJobs in UI

Question 17

How Queueable can be run?

Answer 17

Using System.enqueueJob

Question 18

What Visualforce tags can respond on user interaction

Answer 18

actionSupport

actionFunction

Question 19

What objects can be retrieved using describesObjects?

Answer 19

Standard or custom. One or more

Question 20

How batch apex should be created?

Answer 20

Apex class that implements Database.batchable and have global access modifier in class declaration and in methods.

Question 21

What SOSL returns?

Answer 21

List>

Question 22

Which Visualforce tag can be used to set autorefresh

Answer 22

apex:actionPoller

Question 23

What happens under the hood when using FOR loop with SOQL

Answer 23

Inner calls to queryMore()

Question 24

How to create sObject dynamically?

Answer 24

Obtain sObjectType from Schema and use newSObject method

Question 25

What can be used for chaining jobs?

Answer 25

Queueable Apex

Question 26

What interface should be implemented on Aura component to use it in flows

Answer 26

lightning:availableForFlowScreens

Question 27

Lightning Data Service: considerations

Answer 27

Allows for multiple components to be refreshed when one component changes, usually without any additional code.

LDS is only available for Lightning page in certain contexts.

LDS provides CRUD capability without having write any Apex code

Question 28

Which keyword used in SOQL to inspec polymorphic fields?

Answer 28

TYPEOF

WHEN … THEN

Question 29

How to setup configuration component (property editor) for LWC?

Answer 29

Property editor registered in component configuration and the automaticOutputVariables defined in JS file of configurator

Question 29

How to setup configuration component (property editor) for LWC?

Answer 29

Property editor registered in component configuration and the automaticOutputVariables defined in JS file of configurator

Question 30

What Background Jobs sections shows?

Answer 30

It monitors platform jobs such as paraller sharing recalculation

Question 31

How to enfore security settings in SOQL?

Answer 31

WITH SECURITY ENFORCED

Question 32

How to execute dynalic SOSL?

Answer 32

Search.query()