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QUESTION: 46

A developer executes the following query in Apex to retrieve a list of contacts for each account:
List<account> accounts = [Select ID, Name, (Select ID, Name from Contacts) from Account] ; Which two exceptions may occur when it executes? (Choose two.)

CPU limit exception due to the complexity of the query.
SOQL query row limit exception due to the number of contacts.
SOQL query limit exception due to the number of contacts.
SOQL query row limit exception due to the number of accounts.

Answer(s): C,D

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QUESTION: 47

Which three tools can deploy metadata to production? (Choose three.)

Change Set from Developer Org
Force.com IDE
Data Loader
Change Set from Sandbox
Metadata API

Answer(s): A,D,E

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QUESTION: 48

A developer needs to display all of the available fields for an object. In which two ways can the developer retrieve the available fields if the variable myObject represents the name of the object? (Choose two.)

Use myObject.sObjectType.getDescribe().fieldSet() to return a set of fields.
Use mySObject.myObject.fields.getMap() to return a map of fields.
Use Schema.describeSObjects(new String[]{myObject})[0].fields.getMap() to return a map of fields.
Use getGlobalDescribe().get(myObject).getDescribe().fields.getMap() to return a map of fields.

Answer(s): B,C

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