Salesforce Interview Question

Salesforce Interview Question : Here Most Important salesforce questions that repetedly ask in admin and developer interview sales force in 2022

1. how you can install package from personal org to company sandbox deployment process
2. why do we prefer custom object over custom settings
3. can I call a future method from batch class
4. write a test class for batch class
5. pass data from vf page to controller
6. Actionparams in the action function
7. oops concept in salesforce
8. polymorphism in apex
9. overloading a constructor
10. method overriding
11. assert statement in the test class
12. how can we maintain the chain of batch classes
13. want to change the value of field(max 100 allowed using validation rule) from 50 to 200 using workflow, will it change,
14. 2. want to update to 200 using before insert, then will it change
15. how many batch classes we can run at the same time
16. how can I restrict access of RECORDS from higher hierarchy level
17. how can I stop the execution of trigger, workflow and validation rules while data uploader
18. running time-dependent workflow at less than minimum time
19. different criteria of workflow
20. workflow actions
21. pagination implementation, standard set controller
22. changeset
23. validation rule to skip picklist values
24. inline VF pages display the same object data
25. difference between Enterprise WSDL and partner WSDL
26. permission set and profile
27. can we write DML and SOQL in the constructor
28. profile is same, no record type change, how can I control the visibility of fields
29. role hierarchy custom top-level visibility
30. execution order
31. workflow trigger
32. vf pages
33. ways u can call the controller method
34. email service
35. show account and contacts on vf page, ptimization
36. search account from vf page.. input.. ways u can achieve
37. undelete
38. does after trigger work on delete
39. hierarchy level custom setting
40. how to take the backup of your org or metadata
41. how can I deploy my components
42. challenges you have faced in your project
43. how to fetch data of custom settings custom label
44. how can I show the picklist value as the US if user login from US, picklist value cannot be changed
45. what is an extension, how to create an extension
46. how to override the functionality of standard buttons
47. email to case
48. test class consideration
49. how to display the count of total execution of executing method in batch class
50. diff between database.update and update
51. what parameters does start method of batch class takes
52. assign apex class in vf email template
53. bucket list in report
54. view state of visual force page
55. visualforce sites
56. difference between sales and service cloud
57. difference between process builder and workflow
58. how can i use ajax in visualforce (with or without vf tags)
59. why do we use one test class per controller
60. dynamic apex
61. apex class syntax
62. Enforce Field-Level Security Permissions for SOQL Queries (Beta)
63. display records on page load
64. display account, opportunity and contacts on single vf page
65. calling callouts in trigger
66. can we use dml statement in constructor
67. sendredirect method and pagereference
68. commandbutton’s action rerender child panel and oncomplete event rerender parent panel, how many time rerendring happen
69. event in undelete ( before or after)
70. map<sObject,string>
71. can i skip any method of batch class
72. can i deploy so many validation rules at once in production
73. roll up summary average
74. workflow1- a->b…. wf2- b->a…. chain
75. can i restore deleted items, deleted from recycle bin, hard delete
76. object level security controlled by
77. formula field in before trigger
78. salesforce security model
79. transient and static keyword
80. account object owd
81. can we call a batch class from future method
82. diff bw inputfield and inputtext
83. diff bw actionfunction and remoteaction
84. apex:detail
85. if two extension have same method than which will run
86. what parameters does future method accept
87. why future method does not accept sobjects
88. freeze and activate button on user profile, can we delete a user in salesforce
89. diff bw rest and soap
90. return type start method batch class
91. iterator in batch class
92. visualforce components
93. two parameter that are used for integration
94. deploy custom settings
95. diff betweem soql and sosl
96. can we update child record field from parent object in worlflow- no
97. what is viewstate and how to reduce size of viewstate
98. savepoint and rollback
99. iterate through map or set in Visualforce
100. options available in owd
101. what is scontrol
102. mergefields in Visualforce
103. Salesforce architecture
104. flex queue, apex jobs difference
105. rollup summary for lookup
106. who gets the ownership in two master detail field
107. with sharing and without sharing
108. external id use in Salesforce
109. apex governor limits
110. restriction of permission sets
111. validation error in apex class
112. can test method be private
113. why data loader uses csv format
114. difference between actionfunction and JavaScript remoting
115. hide custom settings from user
116. can we make batch classes synchronous
117. visualforce page, apex class, test method, future method, apex trigger, batch apex consideration/best practices
118. can we pick user name from visualforce page in approval process
119. what should we use, remoteaction or actionfunction, which is best
120. can static variable be transient
121. how to use assert statement for batch apex test method
122. standard junction object in salescloud
123. find count of active contacts for each account in given set
124. default page load time to throw timeout exception
125. pagination in Salesforce standardrecordset or offset
126. actionstatus and actionsupport difference
127. what happens if batch is terminated in between
128. can we have multiple active approval request on the same object
129. how to redirect to different vf page when clicked on edit page based on user profile
130. Trigger.newmap in before insert
131. If scheduled job user leaves company, how you can reschedule it
132. How to avoid Bulk API upload’s row lock error for same parent records. Or how process them serially
133. How Can a trigger call a batch class? – Yes
134. what is cross site scripting
135. why do we need my domain enabled for lightning
136. limitations of lightning out
137. different lightning interfaces
138. difference between application event and component event
139. use case of both events
140. why do we prefer component event over application event
141. different use case of helper and controller
142. why do we prefer lightning namespace component over SLDS
143. default namespace in lightning, how to create your namespace
144. request and response mechanism in lightning framework
145. can we write data from lightning app
146. does lightning app supports component event, why does it not support many standard events