Oracle认证考试
For which action can you use the TO_DATE function? （）A、Convert any date literal to a dateB、Convert any numeric literal to a dateC、Convert any character literal to a dateD、Convert any date to a character literalE、Format '10-JAN-99' to 'January 10 1999'
题目
For which action can you use the TO_DATE function? （）
- A、Convert any date literal to a date
- B、Convert any numeric literal to a date
- C、Convert any character literal to a date
- D、Convert any date to a character literal
- E、Format '10-JAN-99' to 'January 10 1999'
相似问题和答案
第1题：
participation?
B.Did you finish the task on time
C.Can you use the strategies we have learned today
D.What did you do in your group work today
第2题：
For which action can you use the TO_DATE function?（）
- A、Convert any date literal to a date
- B、Convert any numeric literal to a date
- C、Convert any character literal to a date
- D、Convert any date to a character literal
- E、Format '10-JAN-99' to 'January 10 1999'
正确答案:C
第3题：
A. Did you finish the task on time?
B. Can you use the strategies we have learned today?
C. What did you do in your group work today?
D. Did you get all the questions right in today
第4题：
Which of the following statements are true when creating NETBIOS names？ （）
- A、 NETBIOS names can only use alphanumeric characters.
- B、 You can use a ’.’ in a NETBIOS name.
- C、 You can use an ’_’ （underscore） in a NETBIOS name.
- D、 NETBIOS names must be UPPERCASE
- E、 NETBIOS names can be a maximum of 32 characters
正确答案:B,C
第5题：
You are preparing for a new installation of SQL Server 2005. You need to select the protocols that client computers might use to connect to the server. Which two protocols can you use to achieve this goal？（）
- A、Named Pipes
- B、TCP/IP
- C、Shared Memory
- D、Virtual Interface Adapter （VIA）
- E、Multiprotocol
正确答案:A,B
第6题：
What are the techniques which you can use to teach intonation in a meaningful way?
To teach intonation in a meaningful way, we could choose from the following ways:
1) Using realia to set up a situation that would illustrate the difference in attitude.
2) Using mood cards.
3) Creating roles.
略
第7题：
Which two are true about aggregate functions?（）
- A、You can use aggregate functions in any clause of a SELECT statement.
- B、You can use aggregate functions only in the column list of the select clause and in the WHERE clause of a SELECT statement.
- C、You can mix single row columns with aggregate functions in the column list of a SELECT statement by grouping on the single row columns.
- D、You can pass column names, expressions, constants, or functions as parameter to an aggregate function.
- E、You can use aggregate functions on a table, only by grouping the whole table as one single group.
- F、You cannot group the rows of a table by more than one column while using aggregate functions.
正确答案:A,E
第8题：
You are developing a client that sends several types of SOAP messages to a Windows Communication Foundation (WCF) service method named PostData. PostData is currently defined as follows:[OperationContract]void PostData(Order data);You need to modify PostData so that it can receive any SOAP message. Which code segment should you use？（）
A. [OperationContract(IsOneWay=true, Action="*", ReplyAction="*")] void PostData(Order data);
B. [OperationContract(IsOneWay=true, Action="*", ReplyAction = "*")] void PostData(BodyWriter data);
C. [OperationContract] void PostData(BodyWriter data);
D. [OperationContract] void PostData(Message data);
第9题：
Which system administration command you can use to update Id.so.cache after the installation of new shared libraries？（）
- A、 Idconfig
- B、 Idd
- C、 libpath
- D、 newlibs
正确答案:A
第10题：
Which two statements are correct regarding the Flashback Versions Query feature？（）
- A、 You can use this feature to identify the committed versions of the rows， but not the uncommitted versions.
- B、 You can use this feature to identify the versions of V$ views.
- C、 You can use this feature to identify the inserts， deletes， and updates performed on a particular row but not the data definition language （DDL） operations performed on the table.
- D、 You can use this feature for a table only if row movement is enabled for the table.
- E、 You can use this feature to identify the versions of external and fixed tables.
正确答案:A,C