Title: JavaScript-Developer-I Practice Exam & JavaScript-Developer-I Training Solut [Print This Page] Author: rickwhi682 Time: yesterday 14:18 Title: JavaScript-Developer-I Practice Exam & JavaScript-Developer-I Training Solut 2026 Latest Exam4PDF JavaScript-Developer-I PDF Dumps and JavaScript-Developer-I Exam Engine Free Share: https://drive.google.com/open?id=1wQaUO-jgTbWwM7pxvAbkOi2eD8l-GKiT
It is a universally accepted fact that the JavaScript-Developer-I exam is a tough nut to crack for the majority of candidates, but there are still a lot of people in this field who long to gain the related certification so that a lot of people want to try their best to meet the challenge of the JavaScript-Developer-I exam. A growing number of people know that if they have the chance to pass the JavaScript-Developer-I Exam, they will change their present situation and get a more decent job in the near future. More and more people have realized that they need to try their best to prepare for the JavaScript-Developer-I exam.
To pass the Salesforce JavaScript-Developer-I exam, you must have a deep understanding of JavaScript and its related technologies, as well as a solid understanding of the Salesforce platform. You will be tested on your ability to design, develop, test, and deploy custom applications that meet the specific needs of your clients. JavaScript-Developer-I Exam consists of 60 multiple-choice questions and you have 105 minutes to complete it. Upon passing the exam, you will receive the Salesforce Certified JavaScript Developer I credential, which will demonstrate your expertise in JavaScript development on the Salesforce platform.
The Salesforce JavaScript-Developer-I Web-Based Practice ExamThere are no threshold limits to attend the JavaScript-Developer-I test such as the age, sexuality, education background and your job conditions, and anybody who wishes to improve their volume of knowledge and actual abilities can attend the test. Our JavaScript-Developer-I study materials contain a lot of useful and helpful knowledge which can help you find a good job and be promoted quickly. Our JavaScript-Developer-I Study Materials are compiled by the senior experts elaborately and we update them frequently to follow the trend of the times. Salesforce Certified JavaScript Developer I Exam Sample Questions (Q197-Q202):NEW QUESTION # 197
A developer is required to write a function that calculates the sum of elements in an array but is getting undefined every time the code is executed. The developer needs to find what is missing in the code below.
Const sumFunction = arr => {
Return arr.reduce((result, current) => {
//
Result += current;
//
), 10);
);
Which option makes the code work as expected?
A. Replace line 03 with if(arr.length == 0 ) ( return 0; )
B. Replace line 02 with return arr.map(( result, current) => (
C. Replace line 04 with result = result +current;
D. Replace line 05 with return result;
Answer: D
NEW QUESTION # 198
Refer to the code:
Given the code above, which three properties are set pet1?
Choose 3 answers:
A. Name
B. Type
C. canTalk
D. Size
E. Owner
Answer: B,C,D
NEW QUESTION # 199
Considering type coercion, What does the following expression evaluate to?
True + ) + '100 ' + null
A. '3100null'
B. 0
C. 1
D. '4100null'
Answer: D
NEW QUESTION # 200
Given two expressions var1 and var2. What are two valid ways to return the logical AND of the two expressions and ensure it is data type Boolean ?
Choose 2 answers:
A. Boolean(var1 && var2)
B. var1.toBoolean() && var2toBoolean()
C. var1 && var2
D. Boolean(var1) && Boolean(var2)
Answer: A,D
NEW QUESTION # 201
Which three actions can be using the JavaScript browser console?
Choose 3 answers:
A. Run code that is not related to page.
B. View and change DOM the page.
C. Display a report showing the performance of a page.
D. view , change, and debug the JavaScript code of the page.
E. View and change security cookies.
Answer: A,B,D
NEW QUESTION # 202
......
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