A direct-load insert can be invoked by suing the APPEND hint.
Inserting using the NOLOGGING option is the default for direct-load inserts.
All data loaded using direct-load insert is loaded below the high-water mark.
An object that is modifies using parallel direct-load can be queried within the same Transaction.
第1题:
What is true regarding Autonomous Systems (AS )?()
第2题:
You are developing a Windows Communication Foundation (WCF) service that allows customers to update financial data. The client applications call the service in a transaction. The service contract is defined as follows. (Line numbers are included for reference only.) 01 [ServiceContract] 02 public interface IDataUpdate 03 { 04 [OperationContract] 05 [TransactionFlow(TransactionFlowOption.Mandatory)] 06 void Update(string accountNumber, double amount); 07 } 08 09 ... 10 class UpdateService : IDataUpdate 11 { 12 [OperationBehavior(TransactionScopeRequired = true, TransactionAutoComplete = true)]13 public void Update(string accountNumber, double amount) 14 { 15 try 16 { 17 ... 18 } 19 catch(Exception ex) 20 { 21 WriteErrorLog(ex); 22 ... 23 } 24 } 25 } 26Customers report that the transaction completes successfully even if the Update method throws an exception.You need to ensure that the transaction is aborted if the Update method is not successful. What should you do? ()
第3题:
A.insert a call to this() in the Car constructor
B.insert a call to this() in the MeGo constructor
C.insert a call to super() in the MeGo constructor
D.insert a call to super(vin) in the MeGo constructor
E.change the wheelCount variable in Car to protected
F.change line 3 in the MeGo class to super.wheelCount = 3;
第4题:
You create a data block based on a relational table containing a REF column. You select the REF column for your form module. What is true about the items based on the REF column attributes?()
第5题:
What statement is true regarding processor allocation when implementing micro-partitions? ()
第6题:
Which of the following is true regarding Label Distribution Protocol (LDP)?()
第7题:
What statements are true regarding ICMP packets?()
第8题:
What is true regarding Cisco Network Registrar in Cable networks?()
第9题:
public class Test{ public static void main( String[] argv ){ // insert statement here } } Which statement, inserted at line 3, produces the following output?() Exception in thread “main” java.lang.AssertionError: true at Test.main(Test.java:3)
第10题:
Identify the true statement regarding Temporary Coherence cluster members()