Free Linux Foundation JSNSD Exam Questions

Become Linux Foundation Certified with updated JSNSD exam questions and correct answers

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Total 320 Questions | Updated On: Mar 22, 2026

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Question 1

What happens if the Secure flag is not set on a cookie?

A : The cookie can be sent over insecure HTTP connections.

B : The cookie cannot be accessed by client-side scripts.

C : The cookie is encrypted by default.

D : The cookie is only accessible to the server.

Answer: A

Question 2

Which technique can complement rate limiting to prevent abuse?

A : IP Address Whitelisting

B : Disabling authentication requirements.

C : Logging all user activities without limits.

D : Allowing unlimited access to APIs.

Answer: A

Question 3

What does the acronym REST stand for?

A : Representational State Transfer

B : Resource State Transfer

C : Representational Service Transport

D : Resource Service Transmission

Answer: A

Question 4

Which middleware is required to parse JSON request bodies in Express.js?

A : body-parser

B : express.json

C : express.urlencoded

D : json-parser

Answer: B

Question 5

What is the purpose of dependency security?

A : To ensure dependencies are free from vulnerabilities.

B : To improve the performance of the application.

C : To encrypt data transmitted between dependencies.

D : To manage access control for dependencies.

Answer: A

Page: 1 / 64

Total 320 Questions | Updated On: Mar 22, 2026

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