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Schema Scenarios

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- December 19, 2015

Scenario -1

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rohitJanuary 3, 2019 at 4:18 AM
good post thanks
kajal agarwal hot
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DML Operations

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1. What are DML operations? A: DML Operations: Insert , Update, Upsert, delete, Undelete, Merge, rollback, savepoint, emptyRecylebin. 2. What are Atomic Operations? A: Atomic Operation: Which means if any one of the operation fails entire operation will fail. Ex: List<Account> accs=new List<Account>(); Account a1=new Account(Name='aaa'); Account a2=new Account(); accs.add(a1); accs.add(a2); insert accs; o/p :Entire opeation of insert will fail. 3. What are non-Atomic operations? A: Which means if any one of the operation fails remaining operation will run i.e., if error occurs the remaining records will be inserted / updated means partial DML operation will be done. Ex: List<Account> accs=new List<Account>(); Account a1=new Account(Name='aaa'); Account a2=new Account(); accs.add(a1); accs.add(a2); Database.insert accs; // In the above scenario operation is non-...

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<apex:page showHeader="false" sidebar="false" > <html> <script type="text/javascript"> var slideimages=new Array() function slideshowimages() { for (i=0;i<slideshowimages.arguments.length;i++){ slideimages[i]=new Image() slideimages[i].src=slideshowimages.arguments[i] } } </script> <div style="text-align:center"> <img src="{!$Resource.ddddd}" alt="Slideshow Image Script" title="Slideshow Image Script" name="slide" border="0" width="200" height="200"/><a href="http://hscripts.com" style="text-decoration:none;cursor:pointer;font-size:12px;color:green;">H</a> </div> <script type="text/javascript"> slideshowimages("{!$Resource.ddddd}","{!$Resource.ccccc}", "{!$Resource.aaaaaa}") var slideshowspeed=2000 var whichima...

Page Layouts

- January 20, 2016

1. What is PageLayout? A: Pagelayout controls which fields will be displays in which order they will displayed ,which formate that field should be displayed. 2.How many pageLayouts can be assigned to a profile on a object? A: For every profile only one pagelayout is define. 3. What we can controll using pageLayout? A:Fields. 4. How to add Custom button on the PageLayout? A: Drag and drop 5. How to add Custom button relateed list in the pageLayout? A: 6. Find out what type of access is provided on the field when we have following combination Field Level Security Page Layout output? Visable Read Required Visable Read Required 1. Ok No No ...