Intermediate Express.js

Test your Intermediate-level Web Frameworks Expressjs skills in Programming Software Development. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

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Question 1 of 40Assessment

How can you implement a route that matches a specific pattern, such as /user/ followed by a numeric ID only?

A. app.get('/user/:id', (req, res) => { if(isNaN(req.params.id)) res.next(); })

B. app.get('/user/:id(numeric)', (req, res) => { ... })

C. app.get('/user/:id(\\d+)', (req, res) => { ... })

D. app.get('/user/:id', { validation: 'numeric' }, (req, res) => { ... })

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