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Salesforce Programmatic Development using Apex and Visualforce in Lightning Experience DEX-450 Dumps in PDF

Free Salesforce DEX-450 Real Questions (page: 16)

DEX-450 PDF — 456 Questions

How can a developer determine, from the DescribeSObjectResult, if the current user will be able to create records for an object in Apex?

  1. By using the isInsertable() method.
  2. By using the isCreatable() method.
  3. By using the hasAccess() method.
  4. By using the canCreate() method.

Answer(s): B



What is an important consideration when developing in a multi-tenant environment?

  1. Governor limits prevent tenants from impacting performance in multiple orgs on the same instance.
  2. Unique domain names take the place of namespaces for code developed for multiple orgs on multiple instances.
  3. Polyglot persistence provides support for a global, multilingual user base in multiple orgs on multiple instances.
  4. Org-wide data security determines whether other tenants can see data in multiple orgs on the same instance.

Answer(s): A



What is the value of x after the code segment executes?String x = 'A';Integer i = 10;if ( i < 15 ) {i = 15;x = 'B';} else if ( i < 20 ) {x = 'C';} else {x = 'D'; }

  1. D
  2. A
  3. B
  4. C

Answer(s): C



A developer has the following query: Contact c = [SELECT id, firstname, lastname, email FROM Contact WHERE lastname = 'Smith']; What does the query return if there is no Contact with the last name 'Smith'?

  1. A contact initialized to null.
  2. An error that no rows are found.
  3. An empty List of Contacts.
  4. A Contact with empty values.

Answer(s): B



What is a capability of the Developer Console?

  1. Execute Anonymous Apex code, Create/Edit code, view Debug Logs.
  2. Execute Anonymous Apex code, Run REST API, create/Edit code.
  3. Execute Anonymous Apex code, Create/Edit code, Deploy code changes.
  4. Execute Anonymous Apex code, Run REST API, deploy code changes.

Answer(s): A



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Share your comments for Salesforce DEX-450 exam with other users:

V
VoiceofMidnight
12/29/2023 4:48:00 PM

i passed!! ...but barely! got 728, but needed 720 to pass. the exam hit me with labs right out of the gate! then it went to multiple choice. protip: study the labs!

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A K
8/3/2023 11:56:00 AM

correct answer for question 92 is c -aws shield

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Nitin Mindhe
11/27/2023 6:12:00 AM

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BailleyOne
11/22/2023 1:45:00 AM

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10/25/2023 8:17:00 AM

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MortonG
10/19/2023 6:32:00 PM

question: 128 d is the wrong answer...should be c

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10/31/2023 12:07:00 PM

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8/12/2023 7:56:00 PM

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Miguel
10/5/2023 12:16:00 PM

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SPAIN
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Noushin
11/28/2023 4:52:00 PM

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12/16/2023 10:54:00 PM

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Wali
6/4/2023 10:07:00 PM

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7/18/2023 1:10:00 AM

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10/3/2023 12:59:00 AM

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Ranjith
8/21/2023 3:39:00 PM

for question #118, the answer is option c. the screen shot is showing the drop down, but the answer is marked incorrectly please update . thanks for sharing such nice questions.

Anonymous
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Eduardo Ramírez
12/11/2023 9:55:00 PM

the correct answer for the question 29 is d.

Anonymous
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Dass
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Lakshmi
10/2/2023 5:26:00 AM

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rani
1/19/2024 11:52:00 AM

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