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Salesforce Certified JavaScript Developer I Exam
Certification Provider: Salesforce
Exam Name: Salesforce Certified JavaScript Developer I
Number of questions in our database: 171
Exam Version: Jan. 17, 2022
Exam Official Topics:
- Topic 1: Given a scenario and requirements, distinguish which Node.Js Package Management solution is the most fitting/ Given a business requirement, utilize strings, numbers, and dates effectively
- Topic 2: Given a JavaScript module, give examples of how to use the module/ Given a scenario, write code to create variables and initialize them correctly
- Topic 3: Given a scenario and requirements, infer which Node.js CLI command is a good solution/ Given a list of data, demonstrate data manipulation with arrays
- Topic 4: Given a business requirement, utilize Events, event handlers and propagation/ Given a specific scenario, distinguish truthy or falsey evaluations
- Topic 5: Demonstrate awareness of type coercion and its effects/ Given a block of code, analyze the variable scope and the execution flow
- Topic 6: Given a JavaScript decorator, give examples of how to use the decorator/ Use event loop and event monitor or determine loop outcomes
- Topic 7: Apply fundamentals of class implementation to solve the business requirement/ Know the core Node.js modules and given requirements, infer which Node.js library/framework is a good solution
- Topic 8: Apply fundamentals of object implementation to solve the business requirement/ Utilize the Browser Dev Tools to investigate code behavior
- Topic 9: Given a scenario and requirements, infer which Node.js implementation is a good solution/ Given a JSON response, demonstrate how to operate the JSON object
Free Salesforce Salesforce Certified JavaScript Developer I Exam Actual Questions
The questions for Salesforce Certified JavaScript Developer I were last updated On Jan. 17, 2022
Question #1
Refer to the code below:
Which value can a developer expect when referencing country,capital,cityString?
Correct Answer:
D
Question #2
Refer to the code below:
What is the value of result after line 10 executes?
Correct Answer:
B
Question #3
Question #4
A developer is trying to handle an error within a function.
Which code segment shows the correct approach to handle an error without propagating it elsewhere?
A)
B)
C)
D)
Correct Answer:
D
Question #5
bar, awesome is a popular JavaScript module. the versions publish to npm are:
Teams at Universal Containers use this module in a number of projects. A particular project has the package, json definition below.
A developer runs this command: npm install.
Which version of bar .awesome is installed?
Correct Answer:
B
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