2026 Latest PrepAwayPDF JavaScript-Developer-I PDF Dumps and JavaScript-Developer-I Exam Engine Free Share: https://drive.google.com/open?id=1XRIAMmb9J4JTzVVTp5gN5zZ3XKKBl8r5
We have 24/7 Service Online Support services, and provide professional staff Remote Assistance. Besides, if you need an invoice of our JavaScript-Developer-I practice materials please specify the invoice information and send us an email. And you can download the trial of our JavaScript-Developer-I training engine for free before your purchase. This kind of service shows our self-confidence and actual strength about JavaScript-Developer-I Study Materials in our company. Besides, our company's website purchase process holds security guarantee, so you needn’t be anxious about download and install our JavaScript-Developer-I exam questions.
To become a Salesforce Certified JavaScript Developer I, candidates must pass the JavaScript-Developer-I Exam. JavaScript-Developer-I exam consists of 60 multiple-choice questions, and candidates have 105 minutes to complete the test. The passing score for the exam is 68%, and the test is available in multiple languages.
>> Salesforce JavaScript-Developer-I Test Vce <<
We respect the private information of our customers. If you buy the JavaScript-Developer-I exam materials from us, you personal information will be protected well. Once the payment finished, we will not look the information of you, and we also won’t send the junk mail to your email address. What’s more, we offer you free update for 365 days for JavaScript-Developer-I Exam Dumps, so that you can get the recent information for the exam. The latest version will be automatically sent to you by our system, if you have any other questions, just contact us.
Salesforce JavaScript-Developer-I Certification Exam is an excellent opportunity for developers looking to demonstrate their expertise in using JavaScript to develop custom applications on the Salesforce platform. Passing the exam requires a strong understanding of JavaScript fundamentals, as well as a solid understanding of the Salesforce architecture and development best practices.
NEW QUESTION # 13
Given the following code:
is the output of line 02?
Answer: A
NEW QUESTION # 14
A developer creates a simple webpage with an input filed. When a user enters text In the input field and clicks the button, the actual value of the field must be displayed in the console.
Here is the HTML file content:
The developer wrote the JavaScript code below:
When the user clicks the button, the output is always ''hello''.
What needs to be done to make this code work as expected?
Answer: C
NEW QUESTION # 15
A developer needs to debug a Node.js web server because a runtime error keeps occurring at one of the endpoints.
The developer wants to test the endpoint on a local machine and make the request against a local server to look at the behavior. In the source code, the server.js file will start the server. The developer wants to debug the Node.js server only using the terminal.
Which command can the developer use to open the CLI debugger in their current terminal window?
(With corrected typing errors: node_inspect # node inspect, node_start_inspect # node start inspect.)
Answer: A
Explanation:
Node.js includes a built-in command-line (CLI) debugger . To use it directly in the terminal, the standard command is:
node inspect server.js
This:
* Starts server.js under the Node.js inspector.
* Opens the CLI debugger right in the terminal window where you ran the command.
* Lets you interactively:
* Step through code
* Set breakpoints
* Inspect variables
* Continue execution, etc.
Why B is correct:
Option B (corrected to node inspect server.js) is exactly the standard Node.js command to run a script under the CLI debugger in the current terminal.
* It does not rely on any external GUI tools.
* You stay entirely in the terminal to debug.
Why the other options are incorrect:
* A. node start inspect server.js
* There is no start subcommand like this in standard Node.js CLI.
* This is not a valid Node.js debugging command.
* C. node server.js --inspect
* This starts Node.js with the Inspector protocol enabled and is typically used to connect external tools like Chrome DevTools or VS Code.
* It does not open the CLI debugger in the current terminal. Instead, it opens a debugging port that other tools attach to.
* The question specifically says "only using the terminal" and "open the CLI debugger in their current terminal window", which points to node inspect, not --inspect.
* D. node -i server.js
* -i starts Node in interactive REPL mode , optionally after running a script.
* This is for an interactive shell, not the Node debugger.
* It does not provide breakpoint/step/next/continue debugging features like the CLI debugger.
Therefore, the only option that opens the Node.js CLI debugger in the current terminal is:
The answer: B
JavaScript / Node.js knowledge / Study Guide references (concept names only, no links):
* Node.js CLI debugger: node inspect < script >
* Node.js inspector protocol: node --inspect
* Difference between CLI debugger and DevTools-based debugging
* Node.js command-line options and subcommands
NEW QUESTION # 16
A developer has an is Dog function that takes one argument cat. They want to schedule the function to run every minute.
What is the correct syntax for scheduling this function?
Answer:
Explanation:
setInterval(isDog, 60000,'cat');
NEW QUESTION # 17
After user acceptance testing, the developer is asked to change the webpage background based on the user's location. It works on the developer's computer but not on the tester's machine.
Which two actions will help determine accurate results?
Answer: A,C
Explanation:
Browsers often cache JavaScript, CSS, and HTML. This means:
* The developer may be running with the latest version (often with cache disabled in DevTools).
* The tester may still be loading an older, cached version of the page where the background-change logic does not exist.
To ensure they are actually testing the latest deployed code:
* Disabling cache (A) in the tester's browser (usually via DevTools # Network # "Disable cache") forces fresh loading of all resources on each refresh.
* Clearing cache (C) removes older resources from the browser so the next load fetches fresh files from the server.
Options B and D do not directly help verify the tester is using the latest code:
* B checks the developer's own browser, which is not the environment showing the problem.
* D suggests reworking the code before confirming whether the tester is actually loading the correct version, which is premature.
So the two actions that help produce accurate testing results are A and C.
NEW QUESTION # 18
......
New JavaScript-Developer-I Exam Fee: https://www.prepawaypdf.com/Salesforce/JavaScript-Developer-I-practice-exam-dumps.html
DOWNLOAD the newest PrepAwayPDF JavaScript-Developer-I PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1XRIAMmb9J4JTzVVTp5gN5zZ3XKKBl8r5