Objects from classes that use aggregation cannot be serialized.
An object serialized on one JVM can be successfully deserialized on a different JVM.
The values in fields with the volatile modifier will NOT survive serialization and deserialization.
The values in fields with the transient modifier will NOT survive serialization and deserialization.
It is legal to serialize an object of a type that has a supertype that does NOT implement java.io.Serializable.
第1题:
For the following statements, which one is perceived as a drawback of implementing Fibre ChannelAuthentication Protocol (FCAP)?()
第2题:
Which three statements are valid SDM configuration wizards? ()
第3题:
A. It may advise the use of online table redefinition for tables in dictionary managed tablespace.
B. It may advise the use of segment shrink for tables in dictionary managed tablespaces it the no chained rows.
C. It may advise the use of online table redefinition for tables in locally managed tablespaces
D. It will detect and advise about chained rows.
E. It may advise the use of segment shrink for free list managed tables.
第4题:
Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.()
第5题:
Which three statements concerning the use of the java.io.Serializable interface are true?()
第6题:
Which three statements concerning the use of the java.io.Serializable interface are true?()
第7题:
Which three components does the Scheduler use for managing tasks within the Oracle environment? ()(Choose three.)
第8题:
Which statement concerning carbon dioxide is FALSE ________.
A.It displaces the oxygen in the air
B.It cannot be seen
C.It cannot be smelled
D.It is safe to use near personnel in a confined space
第9题:
Which three statements are true concerning unplugging a pluggable database (PDB)?()
第10题:
You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze? ()