H12-111_V3.0 試験問題を無料オンラインアクセス

There is no difference between adding a task to the task stack before the system starts running and adding a task to the task stack after the system starts running.

• A.False
• B.True

Which of the following are advantages of JS frameworks? (Multiple choice)

• A.Compatible with a large number of existing third-party libraries to enrich platform functionality.
• B.Virtual machines provide language-based security.
• C.Use high-level language abstractions to demonstrate programming details.
• D.Simplify system integration across hardware platforms and middleware

Which of the following functions is NOT available in LiteOS's open API interfaces?

• A.User-friendly interface design
• B.Shielding underlying differences
• C.Compatible with Linux
• D.The kernel is easy to understand.

Imagine you are writing a letter to a friend when the phone rings. You answer the phone, and then continue writing the letter. What function does the ringing phone represent during this process?

• A.Interruption response
• B.Interruption Request
• C.Interrupt handling
• D.Interrupt service routine

The CoAP protocol has a simple message format, messages can be very short, it uses persistent connections, and has a heartbeat keep-alive mechanism.

• A.False
• B.True