现代制造业发展的趋势是（)，物流因此成为制造企业降低成本的关键环节。A．MRPB．OEMC．ERPD．OR

A、Conversion of analog audio data to digital audio data

B、Conversion of analog video data to digital video data

C、Obtaining discrete signals from an analog input signal

D、Obtaining discrete measurements of an analog signal and storing it as discrete values.

E、None of the above

A．standardization

B．conversion

C．encapsulation

D．synchronization

A. Database must be running in archivelog mode.

B. Automatic undo management must be enabled.

C. Undo retention guarantee must be enabled.

D. The tablespace on which the Flashback Data Archive is created must be managed with Automatic Segment Space Management (ASSM).

A. Flash recovery area must be defined

B. Undo retention guarantee must be enabled.

C. Database must be running in archivelog mode.

D. Automatic undo management must be enabled.

E. The tablespace in which the Flashback Data Archive is created must have automatic segment space Management (ASSM).

A、Extraction of interesting patterns or knowledge

B、Explorations and analysis by automatic or semi-automatic means

C、Discover meaningful patterns from large quantities of data

D、Appropriate statistical analysis methods to analyze the data collected

A、Conversion into nouns, verbs, and adverbs.

B、Conversion into verbs, adjectives, and prepositions.

C、Conversion into nouns, verbs, and adjectives.

D、Conversion into adjectives, adverbs and nouns.