Question Bank

721 approved questions from the community

What is the best practice for handling asynchronous errors in Express.js route handlers?

HARD
SINGLE CHOICE
40s
Express
by Mohamed

Express.js supports streaming responses using the res.write() method.

HARD
TRUE FALSE
30s
Express
by Mohamed

What is the purpose of the `res.vary()` method?

HARD
SINGLE CHOICE
40s
Express
by Mohamed

How would you implement custom body parsing middleware for a content type not supported by Express.js?

HARD
SINGLE CHOICE
45s
Express
by Mohamed

Express.js automatically sanitizes user input to prevent security vulnerabilities.

HARD
TRUE FALSE
30s
Express
by Mohamed

What is the first file called when an HTTP request is made to a Laravel application?

HARD
SINGLE CHOICE
35s
Laravel
by Mohamed

What is the role of the IOC Container in Laravel?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

Which of the following are advantages of using migrations for deployment? (Select all that apply)

HARD
MULTIPLE CHOICE
45s
Laravel
by Mohamed

Which of the following are best practices when using Eloquent? (Select all that apply)

HARD
MULTIPLE CHOICE
45s
Laravel
by Mohamed

What is schema drift in the context of Laravel migrations?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

What is the difference between the `register` and `boot` methods in a Service Provider?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

How can you apply regular expression constraints to route parameters in Laravel?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

What is lazy eager loading in Eloquent?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

What is the purpose of polymorphic relations in Eloquent?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

What is the purpose of the shadow database in Laravel migrations?

HARD
SINGLE CHOICE
45s
Laravel
by Mohamed

What happens when you run `php artisan migrate:rollback` in Laravel?

HARD
SINGLE CHOICE
35s
Laravel
by Mohamed

What is a Has Many Through relationship in Eloquent?

HARD
SINGLE CHOICE
45s
Laravel
by Mohamed

Each migration in Laravel has a timestamp that results in a natural order for executing changes.

HARD
TRUE FALSE
25s
Laravel
by Mohamed

What is the benefit of migrations providing traceability?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed

What mechanism does Laravel provide for managing different database configurations across environments?

HARD
SINGLE CHOICE
40s
Laravel
by Mohamed
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