Online Access Free UM0-401 Exam Questions

The Naming Context interface-------------------

• A.creates a context for a name so that they can be grouped by binding types
• B.supports building and iterating through a list of bindings contained in a naming context
• C.resolves naming exceptions where matching does not have to be exact
• D.binds a name to an object where names are case insensitive strings

How are exceptions managed in Real-time CORBA?

• A.managed using specific RTCORBA Exceptions
• B.managed entirely using CORBA Standard System Exceptions
• C.managed using CORBA Standard System Exceptions with minor codes specialized for Real-time CORBA
• D.not specified

In the Lightweight Time Service, what is the resolution of clocks?

• A.The clock resolution is implementation-defined.
• B.The clock resolution shall be 100 nanoseconds or less.
• C.The clock resolution shall be equal to the CPU clock cycle rate.
• D.The clock resolution shall be at least 100 nanoseconds.
• E.The clock resolution shall be 100 nanoseconds.

POSIX ----------------------

• A.is an operating system interface standard
• B.does not support asynchronous I/O
• C.is the same as UNIX
• D.is not designed for real-time systems

Which two ways does a RT POA differ from a standard CORBA POA? (Choose two.)

• A.does not support child POAs
• B.does not support implicit servant activation
• C.provides operations to support object level priority
• D.supports specific RT policies