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Exam H12-891 topic 1 question 95 discussion

Actual exam question from Huawei's H12-891
Question #: 95
Topic #: 1
[All H12-891 Questions]

gRPC is a language-neutral, platform-neutral, and open source remote RPC system and supports the service methods of unary RPCs and streaming RPCs. Which of the following service methods are not supported by gRPC? (Choose all that apply.)

  • A. rpc Cancel(CancelArgs) returns(Cancel Reply) {};
  • B. rpc Subscribe(SubsArgs) stream returns(Subs Reply) {};
  • C. rpc stream LotsOfGreetings(HelloRequest) returns (HelloResponse) {};
  • D. rpc dataPublish(stream serviceArgs) returns(stream serviceArgs) {};
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Suggested Answer: D 🗳️
by 7c3a129 at Jan. 12, 2024, 5:02 p.m.

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6702b63
1 month, 1 week ago
The syntax is not correct in b and c must be: B. rpc Subscribe(SubsArgs) returns(stream SubsReply) {}; C. rpc LotsOfGreetings(stream HelloRequest) returns (HelloResponse) {};
upvoted 1 times
6702b63
1 month, 1 week ago
sintax in "a" is wrong too
upvoted 1 times
...
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7c3a129
10 months, 2 weeks ago
Selected Answer: D
AL are supported
upvoted 2 times
...

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