Laravel is a widely-used PHP web application framework, known for its elegant syntax and developer-friendly features. Introduced in 2011, it offers robust tools for routing, authentication, and database interactions. Laravel promotes MVC architecture, simplifying complex tasks and fostering rapid development. Its active community and comprehensive documentation make it a top choice for web development projects.
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Practice Test
131. What is the default queue driver in Laravel?
A. database
B. sync
C. redis
D. file
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Answer: sync
132. Which Laravel command is used to dispatch a job to a queue?
A. php artisan create:job
B. php artisan make:queue
C. php artisan dispatch
D. php artisan queue:work
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Answer: php artisan dispatch
133. In Laravel queues, what does the delay method do when dispatching a job?
A. It cancels the job
B. It schedules the job to run after a specified delay time
C. It immediately processes the job
D. It sets the job's priority
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Answer: It schedules the job to run after a specified delay time
134. How do you define the maximum number of times a job should be attempted in Laravel?
A. By configuring the .env file
B. By using the tries property in the job class
C. Maximum attempts are determined by the queue driver
D. Jobs are attempted only once by default
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Answer: By using the tries property in the job class
135. What happens if a job in Laravel exceeds its maximum number of retries?
A. The job is marked as "completed"
B. The job is rescheduled to run again later
C. The job is marked as "failed" and can be retried manually
D. Laravel does not support job retries
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Answer: The job is marked as "failed" and can be retried manually
136. In Laravel queues, what is the purpose of the php artisan queue:work command?
A. To create a new queue worker
B. To dispatch a job
C. To start a queue worker process that listens for and processes jobs
D. To list all available jobs
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Answer: To start a queue worker process that listens for and processes jobs
137. How can you prioritize jobs in Laravel queues?
A. By using the priority method when dispatching a job
B. Laravel does not support job prioritization
C. By modifying the queue driver configuration
D. By changing the job's class name
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Answer: By using the priority method when dispatching a job
138. What is Laravel Broadcasting primarily used for?
A. Managing database migrations
B. Broadcasting real-time events to connected clients
C. Generating HTML templates
D. Handling user authentication
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Answer: Broadcasting real-time events to connected clients
139. Which Laravel package provides the infrastructure for broadcasting events?
A. broadcast
B. event-broadcasting
C. laravel-websockets
D. broadcast-manager
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Answer: event-broadcasting
140. In Laravel, what is the purpose of an event?
A. To define API routes
B. To trigger a specific action when an event occurs
C. To store user session data
D. To configure the broadcasting server
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Answer: To trigger a specific action when an event occurs
