Salesforce javascript - Study guides, Class notes & Summaries

Salesforce JavaScript Developer I Cert Practice Exam What will the output be in the console for the following: let s_prim = 'foo' let s_obj = new String(s_prim) (typeof s_prim) (typeof s_obj) - Answer-ANSWER: String Object What will the output be in the console for the following: let s1 = '2 + 2' let s2 = new String('2 + 2') (eval(s1)) (eval(s2)) (eval(Of())) - Answer-ANSWER: 4 "2 + 2" 4 What will the output be in the console for the following: const p...

Salesforce JavaScript Developer I Cert Practice Exam Questions With 100% Correct Answers Which two syntax examples correctly initialize a value to the variable strLang? A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; C. let strLang = javascript; D. str strLang = 'javascript'; - answerANSWER: A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; Additional Info: Note that C doesn't have a value that has single quotes around the word '...

Salesforce JavaScript Developer I Cert Practice Exam Questions With 100% Correct Answers Which two syntax examples correctly initialize a value to the variable strLang? A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; C. let strLang = javascript; D. str strLang = 'javascript'; - answerANSWER: A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; Additional Info: Note that C doesn't have a value that has single quotes around the word '...

Salesforce JavaScript Developer 1 Exam Questions With 100% Correct Answers A developer needs to pass an array as an argument, the current variable looks like an array but is not one. What can be used to convert this variable into an array? - answerlet arrayVar = A(myVar); const array1 = [1, 2, 3, 4]; const reducer = (accumulator, currentValue) => accumulator + currentValue; (e(reducer)); - answer10 Name two methods used to access Coordinated Universal Time, method converts a date to a...

Salesforce JavaScript Developer 1 Exam Questions With 100% Correct Answers A developer needs to pass an array as an argument, the current variable looks like an array but is not one. What can be used to convert this variable into an array? - answerlet arrayVar = A(myVar); const array1 = [1, 2, 3, 4]; const reducer = (accumulator, currentValue) => accumulator + currentValue; (e(reducer)); - answer10 Name two methods used to access Coordinated Universal Time, method converts a date to a...

SalesForce Javascript Developer Certfication Test ...

Salesforce JavaScript Developer I Cert Practice Exam 2023/2024 Which two syntax examples correctly initialize a value to the variable strLang? A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; C. let strLang = javascript; D. str strLang = 'javascript'; - ANSWER-ANSWER: A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; Additional Info: Note that C doesn't have a value that has single quotes around the word 'javascript' and...

A developer needs to pass an array as an argument, the current variable looks like an array but is not one. What can be used to convert this variable into an array? - let arrayVar = A(myVar); const array1 = [1, 2, 3, 4]; const reducer = (accumulator, currentValue) => accumulator + currentValue; (e(reducer)); - 10 Name two methods used to access Coordinated Universal Time, method converts a date to a string. - toISOString(); toUTCString(); Destructing Assignment Syntax const hero = {...

Salesforce JavaScript Developer I Cert Practice Exam Questions With 100% Correct Answers Which two syntax examples correctly initialize a value to the variable strLang? A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; C. let strLang = javascript; D. str strLang = 'javascript'; - answerANSWER: A. let strLang = 'javascript'; B. const strLang = 'java' + 'script'; Additional Info: Note that C doesn't have a value that has single quotes around the word '...

Salesforce JavaScript Developer I Cert Practice Exam Questions With Complete Answers.