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CRT-600 JavaScript Developer I Certification Details Exam Code CRT-600 Full Exam Name Salesforce JavaScript Developer I No. of Questions 60 Online Practice Exam Salesforce Certified JavaScript Developer I Practice Test Sample Questions Salesforce CRT-600 Sample Questions Passing Score 65% Time Limit 105 minutes Exam Fees USD 200 Become successful with VMExam.com
Salesforce CRT-600 Study Guide • Perform enough practice with related JavaScript Developer I certification on VMExam.com. • Understand the Exam Topics very well. • Identify your weak areas from practice test and do more practice with VMExam.com. Become successful with VMExam.com
JavaScript Developer I Certification Syllabus Syllabus Topics ● Variables, Types, and Collections ● Objects, Functions, and Classes ● Browser and Events ● Debugging and Error Handling ● Asynchronous Programming ● Server Side JavaScript ● Testing Weight 23% 25% 17% 7% 13% 8% 7% Become successful with VMExam.com
JavaScript Developer I Training Details Training: ● Prepare for your JavaScript Developer I Certification Exam (CRT600) Become successful with VMExam.com
Salesforce CRT-600 Sample Questions Become successful with VMExam.com
Que.01: In which situation should a developer include a try .. catch block around their function call? Options: a) The function has an error that should not be silenced. b) The function results in an out of memory issue. c) The function might raise a runtime error that needs to be handled. d) The function contains scheduled code. Become successful with VMExam.com
Answer c) The function might raise a runtime error that needs to be handled. Become successful with VMExam.com
Que.02: Why would a developer specify a package.jason as a developed forge instead of a dependency? Options: a) It should be bundled when the package is published. b) Other required packages depend on it for development. c) It is required by the application in production. d) It is only needed for local development and testing. Become successful with VMExam.com
Answer d) It is only needed for local development and testing. Become successful with VMExam.com
Que.03: A developer has an ErrorHandler module that contains multiple functions. What kind of export be leverages so that multiple functions can be used? Options: a) Named b) Multi c) Default d) All Become successful with VMExam.com
Answer a) Named Become successful with VMExam.com
Que.04: What is the result of the code block? Options: a) The console logs only ‘flag’. b) The console logs ‘flag’ and another flag. c) An error is thrown. d) The console logs ‘flag’ and then an error is thrown. Become successful with VMExam.com
Answer d) The console logs ‘flag’ and then an error is thrown. Become successful with VMExam.com
Que.05: What are two unique features of functions defined with a fat arrow as compared to normal function definition? Choose 2 answers Options: a) The function generated its own this making it useful for separating the function’s scope from its enclosing scope. b) The function receives an argument that is always in scope, called parentThis, which is the enclosing lexical scope. c) If the function has a single expression in the function body, the expression will be evaluated and implicit returned. d) The function uses the this from the enclosing scope. Become successful with VMExam.com
Answer a) The function generated its own this making it useful for separating the function’s scope from its enclosing scope. b) The function receives an argument that is always in scope, called parentThis, which is the enclosing lexical scope. Become successful with VMExam.com
Salesforce JavaScript Developer I Certification Guide • The Salesforce Certification is increasingly becoming important for the career of employees. • Try our JavaScript Developer I mock test. Become successful with VMExam.com
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