CMS专题
单选题What is true regarding direct-load insert？（）A A direct-load insert can be invoked by suing the APPEND hint.B Inserting using the NOLOGGING option is the default for direct-load inserts.C All data loaded using direct-load insert is loaded below the high
题目
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.
相似问题和答案
第1题：
What is true regarding Autonomous Systems （AS ）？（）
- A、AS numbers are assigned by the IANA
- B、AS numbers are used by BGP （Border Gateway protocol ） to exchange IP routing information with neighboring AS
- C、In the internet， an Autonomous System （AS） is a collection of IP networks and routers under the control
- D、All of the Above
正确答案:D
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? （）
- A、Insert the following line at line 22: throw;
- B、Insert the following line at line 09: [ServiceBehavior(TransactionAutoCompleteOnSessionClose=false)]
- C、Replace line 12 with the following line: [OperationBehavior(TransactionScopeRequired=true, TransactionAutoComplete= false)]
- D、Insert the following line at line 09.: [ServiceBehavior(TransactionAutoCompleteOnSessionClose=true)]
正确答案:A
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?（）
- A、The Query Only property is set to Yes.
- B、The Conceal Data property is set to Yes.
- C、The Insert Allowed property is set to Yes.
- D、The Update Allowed property is set to Yes.
正确答案:A
第5题：
What statement is true regarding processor allocation when implementing micro-partitions？ （）
- A、 The minimum configurable capacity allocation is 1.0 core and the minimum increment is 0.1 core.
- B、 The minimum configurable capacity allocation is 0.1 core and the minimum increment is 0.01 core.
- C、 The minimum configurable capacity allocation is 1.0 core and the minimum increment is 0.01 core.
- D、 The minimum configurable capacity allocation is 0.1 core and the minimum increment is 0.001
正确答案:B
第6题：
Which of the following is true regarding Label Distribution Protocol （LDP）？（）
- A、It is a label distribution protocol for MPLS
- B、It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a network
- C、Tag distribution Protocol （TDP） was the basis for LDP
- D、All of the above are true
正确答案:D
第7题：
What statements are true regarding ICMP packets?（）
- A、They acknowledge receipt of TCP segments.
- B、They guarantee datagram delivery.
- C、They can provide hosts with information about network problems.
- D、They are encapsulated within IP datagrams.
- E、They are encapsulated within UDP datagrams.
正确答案:C,D
第8题：
What is true regarding Cisco Network Registrar in Cable networks？（）
- A、It provides comprehensive Domain Name system
- B、It provides DHCP administrative functionality
- C、It provides TFTP server functionality.
- D、All of the above are true
正确答案:D
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）
- A、 assert true；
- B、 assert false；
- C、 assert false ： true；
- D、 assert false == true；
- E、 assert false： false；
正确答案:C
第10题：
Identify the true statement regarding Temporary Coherence cluster members（）
- A、 it should have "localstorage" set to TRUE
- B、 it should be configured so as to not trigger re-partitioning
- C、 both A and B are TRUE
- D、 Neither A and B are TRUE
正确答案:B