Questions

1. For the best performance in terms of gRPC communication, which of the following client-side objects would you need to reuse?
   1. Client
   2. Channel
   3. Both the client and the channel
   4. Neither
2. What is the default concurrent stream limit on the HTTP/2 connection?
   1. 1,000
   2. 10
   3. 100
   4. 1
3. What happens if no data is received within the timeout window after sending a keep-alive ping?
   1. The connection is terminated
   2. The next ping is sent
   3. The connection is marked as idle
   4. This configuration parameter is made redundant
4. How do you define a bi-directional streaming call in Protobuf?
   1. Apply the stream keyword before the rpc keyword
   2. Apply the stream keyword after the rpc keyword
   3. Apply the stream keyword before the input parameter
   4. Apply the stream keyword before both the input and output parameters
5. When shouldn't you use UnsafeByteOperations.UnsafeWrap to populate ByteString?
   1. When you intend to modify the original byte array after this call
   2. You should be able to use it in any situation
   3. When you haven&apos...