Public task directory

Technical interview practice tasks

Every entry below is a crawlable link to a unique public task page. This directory complements the interactive filters and keeps the complete catalog connected through standard pagination.

Page 149 of 386 · 18,491 tasks

Knowledge Check · Hard · 1 min

While reviewing nestjs interceptors filters, a domain error exposes an internal stack. Which action fixes it, and which check proves it worked

While reviewing nestjs interceptors filters, a domain error exposes an internal stack. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs interceptors filters, a downstream call hangs beyond the request budget. Which action fixes it, and which check proves it worked

While reviewing nestjs interceptors filters, a downstream call hangs beyond the request budget. Which action fixes it, and which check proves it worked?

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Knowledge Check · Medium · 1 min

While reviewing nestjs interceptors filters, every route needs duration measurement. Which action best addresses the problem

While reviewing nestjs interceptors filters, every route needs duration measurement. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs interceptors filters, controllers repeat one public envelope. Which action best addresses the problem

While reviewing nestjs interceptors filters, controllers repeat one public envelope. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs interceptors filters, a domain error exposes an internal stack. Which action best addresses the problem

While reviewing nestjs interceptors filters, a domain error exposes an internal stack. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs interceptors filters, a downstream call hangs beyond the request budget. Which action best addresses the problem

While reviewing nestjs interceptors filters, a downstream call hangs beyond the request budget. Which action best addresses the problem?

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Knowledge Check · Easy · 1 min

What is the main purpose of Module provider in nestjs modules dependency injection

What is the main purpose of Module provider in nestjs modules dependency injection?

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Knowledge Check · Easy · 1 min

What is the main purpose of Module export in nestjs modules dependency injection

What is the main purpose of Module export in nestjs modules dependency injection?

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Knowledge Check · Easy · 1 min

What is the main purpose of Injection token in nestjs modules dependency injection

What is the main purpose of Injection token in nestjs modules dependency injection?

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Knowledge Check · Easy · 1 min

What is the main purpose of Provider scope in nestjs modules dependency injection

What is the main purpose of Provider scope in nestjs modules dependency injection?

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Knowledge Check · Hard · 1 min

While reviewing nestjs modules dependency injection, a controller cannot resolve its service. Which action fixes it, and which check proves it worked

While reviewing nestjs modules dependency injection, a controller cannot resolve its service. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs modules dependency injection, another module needs the repository service. Which action fixes it, and which check proves it worked

While reviewing nestjs modules dependency injection, another module needs the repository service. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs modules dependency injection, a service depends on a repository interface. Which action fixes it, and which check proves it worked

While reviewing nestjs modules dependency injection, a service depends on a repository interface. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs modules dependency injection, request-specific context leaks between users. Which action fixes it, and which check proves it worked

While reviewing nestjs modules dependency injection, request-specific context leaks between users. Which action fixes it, and which check proves it worked?

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Knowledge Check · Medium · 1 min

While reviewing nestjs modules dependency injection, a controller cannot resolve its service. Which action best addresses the problem

While reviewing nestjs modules dependency injection, a controller cannot resolve its service. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs modules dependency injection, another module needs the repository service. Which action best addresses the problem

While reviewing nestjs modules dependency injection, another module needs the repository service. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs modules dependency injection, a service depends on a repository interface. Which action best addresses the problem

While reviewing nestjs modules dependency injection, a service depends on a repository interface. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs modules dependency injection, request-specific context leaks between users. Which action best addresses the problem

While reviewing nestjs modules dependency injection, request-specific context leaks between users. Which action best addresses the problem?

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Knowledge Check · Easy · 1 min

What is the main purpose of Repository provider in nestjs persistence queues

What is the main purpose of Repository provider in nestjs persistence queues?

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Knowledge Check · Easy · 1 min

What is the main purpose of Transaction owner in nestjs persistence queues

What is the main purpose of Transaction owner in nestjs persistence queues?

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Knowledge Check · Easy · 1 min

What is the main purpose of Queue producer in nestjs persistence queues

What is the main purpose of Queue producer in nestjs persistence queues?

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Knowledge Check · Easy · 1 min

What is the main purpose of Idempotent consumer in nestjs persistence queues

What is the main purpose of Idempotent consumer in nestjs persistence queues?

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Knowledge Check · Hard · 1 min

While reviewing nestjs persistence queues, a use case imports ORM internals. Which action fixes it, and which check proves it worked

While reviewing nestjs persistence queues, a use case imports ORM internals. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs persistence queues, order and inventory writes separate. Which action fixes it, and which check proves it worked

While reviewing nestjs persistence queues, order and inventory writes separate. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs persistence queues, a controller runs a long report inline. Which action fixes it, and which check proves it worked

While reviewing nestjs persistence queues, a controller runs a long report inline. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs persistence queues, a job can be delivered twice. Which action fixes it, and which check proves it worked

While reviewing nestjs persistence queues, a job can be delivered twice. Which action fixes it, and which check proves it worked?

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Knowledge Check · Medium · 1 min

While reviewing nestjs persistence queues, a use case imports ORM internals. Which action best addresses the problem

While reviewing nestjs persistence queues, a use case imports ORM internals. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs persistence queues, order and inventory writes separate. Which action best addresses the problem

While reviewing nestjs persistence queues, order and inventory writes separate. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs persistence queues, a controller runs a long report inline. Which action best addresses the problem

While reviewing nestjs persistence queues, a controller runs a long report inline. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs persistence queues, a job can be delivered twice. Which action best addresses the problem

While reviewing nestjs persistence queues, a job can be delivered twice. Which action best addresses the problem?

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Knowledge Check · Easy · 1 min

What is the main purpose of Validation pipe in nestjs pipes guards

What is the main purpose of Validation pipe in nestjs pipes guards?

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Knowledge Check · Easy · 1 min

What is the main purpose of Parameter pipe in nestjs pipes guards

What is the main purpose of Parameter pipe in nestjs pipes guards?

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Knowledge Check · Easy · 1 min

What is the main purpose of Authentication guard in nestjs pipes guards

What is the main purpose of Authentication guard in nestjs pipes guards?

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Knowledge Check · Easy · 1 min

What is the main purpose of Authorization guard in nestjs pipes guards

What is the main purpose of Authorization guard in nestjs pipes guards?

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Knowledge Check · Hard · 1 min

While reviewing nestjs pipes guards, a DTO receives an invalid nested field. Which action fixes it, and which check proves it worked

While reviewing nestjs pipes guards, a DTO receives an invalid nested field. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs pipes guards, an identifier arrives as text. Which action fixes it, and which check proves it worked

While reviewing nestjs pipes guards, an identifier arrives as text. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs pipes guards, protected routes accept anonymous calls. Which action fixes it, and which check proves it worked

While reviewing nestjs pipes guards, protected routes accept anonymous calls. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs pipes guards, any signed-in user reaches an admin action. Which action fixes it, and which check proves it worked

While reviewing nestjs pipes guards, any signed-in user reaches an admin action. Which action fixes it, and which check proves it worked?

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Knowledge Check · Medium · 1 min

While reviewing nestjs pipes guards, a DTO receives an invalid nested field. Which action best addresses the problem

While reviewing nestjs pipes guards, a DTO receives an invalid nested field. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs pipes guards, an identifier arrives as text. Which action best addresses the problem

While reviewing nestjs pipes guards, an identifier arrives as text. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs pipes guards, protected routes accept anonymous calls. Which action best addresses the problem

While reviewing nestjs pipes guards, protected routes accept anonymous calls. Which action best addresses the problem?

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Knowledge Check · Medium · 1 min

While reviewing nestjs pipes guards, any signed-in user reaches an admin action. Which action best addresses the problem

While reviewing nestjs pipes guards, any signed-in user reaches an admin action. Which action best addresses the problem?

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Knowledge Check · Easy · 1 min

What is the main purpose of Testing module in nestjs testing operations

What is the main purpose of Testing module in nestjs testing operations?

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Knowledge Check · Easy · 1 min

What is the main purpose of Controller integration in nestjs testing operations

What is the main purpose of Controller integration in nestjs testing operations?

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Knowledge Check · Easy · 1 min

What is the main purpose of Lifecycle shutdown in nestjs testing operations

What is the main purpose of Lifecycle shutdown in nestjs testing operations?

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Knowledge Check · Easy · 1 min

What is the main purpose of Readiness indicator in nestjs testing operations

What is the main purpose of Readiness indicator in nestjs testing operations?

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Knowledge Check · Hard · 1 min

While reviewing nestjs testing operations, a service test needs a fake repository. Which action fixes it, and which check proves it worked

While reviewing nestjs testing operations, a service test needs a fake repository. Which action fixes it, and which check proves it worked?

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Knowledge Check · Hard · 1 min

While reviewing nestjs testing operations, a direct method test misses validation. Which action fixes it, and which check proves it worked

While reviewing nestjs testing operations, a direct method test misses validation. Which action fixes it, and which check proves it worked?

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