Salesforce CRT-450완벽한시험자료 & CRT-450퍼펙트인증덤프

많은 시간과 돈이 필요 없습니다. 30분이란 특별학습가이드로 여러분은Salesforce CRT-450인증시험을 한번에 통과할 수 있습니다, ExamPassdump에서Salesforce CRT-450시험자료의 문제와 답이 실제시험의 문제와 답과 아주 비슷한 덤프만 제공합니다.

Salesforce CRT-450 (Salesforce Certified Platform Developer I) 시험은 Salesforce 플랫폼에서 맞춤형 애플리케이션을 개발하는 개발자들의 기술과 지식을 검증하는 것을 목적으로 합니다. 이 시험은 가장 인기 있는 Salesforce 자격증 중 하나이며, 다른 Salesforce 자격증의 기초로 간주됩니다. 이 자격증 시험은 Salesforce 플랫폼에서 애플리케이션을 개발한 경험이 적어도 6개월 이상인 개발자들을 대상으로 합니다.

Salesforce CRT-450 시험요강:

주제	소개
주제 1	Developer Fundamentals: This section of the exam measures the skills of junior Salesforce developers and covers fundamental concepts, including multi-tenant architecture, MVC design frameworks, and the Lightning Component Framework. It also emphasizes the use of declarative versus programmatic customizations, data modeling with objects and fields, and the considerations for data import and export in development environments.
주제 2	User Interface: This section of the exam measures the skills of Salesforce UI specialists and covers the development of user interfaces using Visualforce pages, Lightning Web Components, and other Salesforce UI technologies. It includes displaying content, modifying Salesforce data, preventing UI and data access vulnerabilities, and implementing custom UI components.
주제 3	Apex Coding: This section of the exam measures the skills of Salesforce developers and focuses on the application of Apex in Salesforce. It covers declaring variables, using control flow statements, writing SOQL and DML statements, and adhering to best practices for Apex classes and triggers.
주제 4	Testing, Debugging, and Deployment: This section of the exam measures the skills of release managers and covers testing methodologies, debugging techniques, and deployment processes within the Salesforce ecosystem.

>> Salesforce CRT-450완벽한 시험자료 <<

CRT-450퍼펙트 인증덤프, CRT-450최고품질 덤프데모 다운

경쟁율이 심한 IT시대에Salesforce CRT-450인증시험을 패스하여 자격증을 취득함으로 IT업계 관련 직종에 종사하고자 하는 분들에게는 아주 큰 가산점이 될수 있고 자신만의 위치를 보장할수 있으며 더욱이는 한층 업된 삶을 누릴수 있을수도 있습니다. Salesforce CRT-450 덤프로 Salesforce CRT-450 시험에서 실패하면 덤프비용을 보상해드리기에 안심하고 시험준비하셔야 합니다.

Salesforce CRT-450 시험은 Salesforce 개발과 관련된 다양한 주제를 다루는 종합적인 시험입니다. 이에는 Apex 프로그래밍 언어, Visualforce, Salesforce Object Query Language (SOQL), Salesforce Object Search Language (SOSL) 등이 포함됩니다. 시험은 또한 코드 문제 해결 능력과 Salesforce 플랫폼에서 애플리케이션을 개발하고 배포하는 데 필요한 최상의 실천 방법에 대한 이해도를 평가합니다.

최신 Salesforce Developers CRT-450 무료샘플문제 (Q15-Q20):

질문 # 15
Universal Containers wants to back up all of the data and attachments in its Salesforce org once a month.
Which approach should a developer use to meet this requirement?

A. Use the Data Loader command line.
B. Schedule a report.
C. Define a Data Export scheduled job.
D. Create a Schedulable Apex class.

정답：C

질문 # 16
What are three capabilities of the <ltng : require> tag when loading JavaScript resources in Aura components?
Choose 3 answers

A. Loading files from Documents
B. Loading scripts In parallel
C. Loading externally hosted scripts
D. Specifying loading order
E. One-time loading for duplicate scripts

정답：B,D,E

질문 # 17
What is a benefit of using a trigger framework?

A. Increases trigger governor limits
B. Allows functional code to be tested b
C. Simplifies addition of context-specific logic
D. Reduces trigger execution time

정답：D

질문 # 18
A developer has the controller class below.

Which code block will run successfully in an execute anonymous window?
myFooController m = new myFooController();

A. System.assert(m.prop !=null);
myFooController m = new myFooController();
B. System.assert(m.prop ==null);
myFooController m = new myFooController();
C. System.assert(m.prop ==1);
D. System.assert(m.prop ==0);
myFooController m = new myFooController();

정답：B

질문 # 19
A developer is implementing an Apex class for a financial system, Within the class, the variables 'creditAmount' and "debitAmount' should not be able to change once a value Is assigned.
In which two ways can the developer declare the variables to ensure their value can only be assigned one time? Choose 2 answers

A. Use the static keyword and assign its value in a static initializer.
B. Use the final keyword and assign its value in the class constructor.
C. Use the static keyword and assign its value in the class constructor,
D. Use the final keyword and assign its value when declaring the variable.

정답：B,D

설명：
To ensure that the variables creditAmount and debitAmount cannot change once assigned, the final keyword should be used.
Option B: Use the final keyword and assign its value in the class constructor.
Declaring a variable as final allows it to be assigned once.
Assigning the value in the constructor is acceptable for instance variables.
Option D: Use the final keyword and assign its value when declaring the variable.
Assigning the value at declaration ensures it cannot be changed later.
Why Not Other Options:
Option A: Using static with assignment in the constructor is invalid because static variables belong to the class, not instances.
Option C: Using static and assigning in a static initializer doesn't prevent reassignment unless final is also used.
Reference:
Final Variables:
"You can declare instance variables as final. A final variable can only be assigned a value once, either when you declare it or in the constructor."
- Apex Developer Guide: Classes, Objects, and Interfaces

질문 # 20
......

CRT-450퍼펙트 인증덤프: https://www.exampassdump.com/CRT-450_valid-braindumps.html

Will Black Will Black

Biography

Salesforce CRT-450완벽한시험자료 & CRT-450퍼펙트인증덤프

Salesforce CRT-450 시험요강:

CRT-450퍼펙트 인증덤프, CRT-450최고품질 덤프데모 다운

최신 Salesforce Developers CRT-450 무료샘플문제 (Q15-Q20):

Company

Quick Links

Resources

Support