試験JavaScript-Developer-I模擬体験 & 権威のあるJavaScript-Developer-I合格体験談 | 大人気JavaScript-Developer-I {Keyword3Salesforce Certified JavaScript Developer I Exam恐いSalesforceのJavaScript-Developer-I試験をどうやって合格することを心配していますか。心配することはないよ、Xhs1991のSalesforceのJavaScript-Developer-I試験トレーニング資料がありますから。この資料を手に入れたら、全てのIT認証試験がたやすくなります。Xhs1991のSalesforceのJavaScript-Developer-I試験トレーニング資料はSalesforceのJavaScript-Developer-I認定試験のリーダーです。 Salesforce Certified JavaScript Developer I Exam 認定 JavaScript-Developer-I 試験問題 (Q25-Q30):質問 # 25
A developer is leading the creation of a new browser application that will serve a single
page application. The team wants to use a new web framework Minimalsit.js. The Lead
developer wants to advocate for a more seasoned web framework that already has a
community around it.
Which two frameworks should the lead developer advocate for?
Choose 2 answers
A. Angular
B. Koa
C. Express
D. Vue
正解：A、C
質問 # 26
Refer to the expression below:
Let x = ('1' + 2) == (6 * 2);
How should this expression be modified to ensure that evaluates to false?
A. Let x = ('1' + 2) == ( 6 * 2);
B. Let x = ('1' + ' 2') == ( 6 * 2);
C. Let x = (1+ 2 ) == ( 6 / 2);
D. Let x = (1 + 2) == ( '6' / 2);
正解：A
質問 # 27
Refer to the following code:
Which two statement could be inserted at line 17 to enable the function call on line 18?
Choose 2 answers
A. leo.roar = () => { console.log('They're pretty good!'); );
B. Object.assign (leo. Tiger);
C. leo.prototype.roar = ( ) =>( console.log('They're pretty good!'); };
D. Object.assign (leo, tony);
正解：A、D
質問 # 28
A developer is working on an ecommerce website where the delivery date is dynamically calculated based on the current day. The code line below is responsible for this calculation.
Const deliveryDate = new Date ();
Due to changes in the business requirements, the delivery date must now be today's date + 9 days.
Which code meets this new requirement?
A. deliveryDate.date = new Date(+9) ;
B. deliveryDate.date = Date.current () + 9;
C. deliveryDate.setDate(( new Date ( )).getDate () +9);
D. deliveryDate.setDate( Date.current () + 9);
正解：C
質問 # 29
Refer tothe code below:
What is the value of result after line 10 executes?
