Examine the command that is used to create a table： SQL> CREATE TABLE orders（oid NUMBER（6） PRIMARY KEY， odate DATE， ccode NUMBER （6）， oamtNUMBER（10，2）） TABLESPACE users； Which two statements are true about the effect of the above command（）A、A CHECK const

题目

Examine the command that is used to create a table： SQL> CREATE TABLE orders（oid NUMBER（6） PRIMARY KEY， odate DATE， ccode NUMBER （6）， oamtNUMBER（10，2）） TABLESPACE users； Which two statements are true about the effect of the above command（）

  • A、A CHECK constraint is created on the OID column.
  • B、A NOT NULL constraint is created on the OID column.
  • C、The ORDERS table is the only object created in the USERS tablespace.
  • D、The ORDERS table and a unique index are created in the USERS tablespace.
  • E、The ORDERS table is created in the USERS tablespace and a unique index is created on the OID columnin the SYSTEM tablespace.
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更多“Examine the command&e”相关问题

  • 第1题：

    You are the administrator of a Windows Server 2003 computer named Server1. The hardware vendor forServer1 notifies you that a critical hotfix is available. This hotfix is required for all models of this computer thathave a certain network interface card.You need to find out if the network interface card that requires the hotfix is installed in Server1.What are two possible ways to achieve this goal? （）(Each correct answer presents a complete solution. Choose two.)

    A. Open Network Connections, and then examine the properties of each connection that is listed.

    B. Open the Component Services snap-in, expand Computers, expand My Computer, and then examine the list.

    C. Run the netsh interface command, and then examine the list.

    D. Open Device Manager, expand Network adapters, and then examine the list


    参考答案：A, D

  • 第2题：

    Examine the following commands and their output:View the exhibit and examine the Flashback Version Query that was executed after the preceding commands.What could be the possible cause for the query not displaying any row?（）

    A. Flashback logging is not enabled for the database.

    B. The changes made to the table are not committed.

    C. Supplemental logging is not enabled for the database.

    D. The database is not configured in ARCHIVELOG mode.


    参考答案：B

  • 第3题：

    Examine the structure of the EMPLOYEES and DEPARTMENTS tables:Evaluate this SQL statement:Which SQL statement is equivalent to the above SQL statement?()

    A.

    B.

    C.

    D.


    参考答案：C

  • 第4题：

    检查

    A.expect

    B.except

    C.excuse

    D.examine


    正确答案：D

  • 第5题：

    After adding a new Ethernet card to a system and rebooting， the system administrator notices the card was not configured. How can the system administrator determine if there were errors during the configuration process for the card？（）

    • A、Examine the bootlog with the command： alog -o -f /var/adm/ras/bootlog
    • B、Display the device attributes and errors with the command： lsdev -C -l ent0
    • C、Examine the AIX errlog for configuration method errors with the command： errpt -a -C ent0
    • D、Examine the ODM for configuration errors with the command： odmget -q "method_errors" ent0

    正确答案:A

  • 第6题：

    Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?（）

    • A、SFC
    • B、RECOVER
    • C、REPLACE
    • D、COPY

    正确答案:A

  • 第7题：

    Your alert log file has the following information： Tue May 25 17：43：38 2004  ORA-00060： Deadlock detected. More info in file  /u01/app/oracle/admin/ORCL/udump/orcl_ora_3173.trc.  What would you do to ensure that database is still running correctly？（）

    • A、examine the trace file and kill the session that caused the deadlock
    • B、examine the trace file and kill both the sessions responsible for the deadlock
    • C、examine the trace file for details and ask the user who caused the deadlock to roll back the transaction
    • D、examine the trace file for details and remember that deadlocks are resolved automatically by Oracle database
    • E、examine the trace file for details and use the Undo Advisor to rollback the transaction that caused the deadlock

    正确答案:D

  • 第8题：

    Your network consists of a single Active Directory domain that contains two domain controllers. Both domain controllers run Windows Server 2003 Service Pack 2 (SP2). Auditing of successful account logon events is enabled on all computers in the domain. You need to identify the last time a specific user logged on to the domain. What should you do? （）

    • A、Examine the System Event Log on the user’s computer.
    • B、Examine the System Event Log on both domain controllers.
    • C、Examine the Security Event Log on both domain controllers.
    • D、Examine the Application Event Log on the user’s computer.

    正确答案:C

  • 第9题：

    单选题
    Whose duty is it to examine and verify the state and condition of the cargo carried on board?（）.
    A

    Tallyman's

    B

    Marine surveyor's

    C

    Cargo surveyor's

    D

    Boarding inspector's


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    A systematic textbook evaluation is NOT to examine whether a textbook  .
    A

    covers all grammatical rules

    B

    provides authentic language

    C

    matches the needs of learners

    D

    can help realize the objectives of a language program


    正确答案： D
    解析：

  • 第11题：

    单选题
    Put in the engine turning gear Now examine thoroughly inside the crankcase to （） that everything is correct.
    A

    make sure

    B

    be sure

    C

    assure

    D

    believe


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    For a general cargo ship, is not the necessary certificate/document that the PSCO will examine（）
    A

    Survey Report File

    B

    Minimum Safe Manning document

    C

    Certificates of Competency

    D

    International Oil Pollution Prevention


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Examine the structure of the EMPLOYEES table:What is the correct syntax for an inline view?()

    A.

    B.

    C.

    D.


    参考答案：A

  • 第14题：

    Examine the structure if the EMPLOYEES and NEW EMPLOYEES tables:Which MERGE statement is valid?()

    A.

    B.

    C.

    D.


    参考答案：A

  • 第15题：

    After __________ (examine) the lady, the doctor suggested that his back was badly hurt in the accident.


    参考答案：being examined

  • 第16题：

    检查（）

    • A、expect
    • B、except
    • C、excuse
    • D、examine

    正确答案:D

  • 第17题：

    The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

    • A、Customs
    • B、The ministry of commerce
    • C、The state council
    • D、the commodity inspection institution

    正确答案:A

  • 第18题：

    To examine the Exhibit， press the Exhibit button. Which of the following addresses will be reachable without adding any routes？（）

    • A、129.35.54.21
    • B、129.35.57.21
    • C、129.35.58.21
    • D、129.35.55.21

    正确答案:B

  • 第19题：

    You have a computer that runs Windows 7. You configure the computer to automatically install all updates.You need to verify whether a specific update is installed.  What should you do?（）

    • A、In Event Viewer， examine the Application log.
    • B、In Windows Update， examine the update history.
    • C、At the command prompt， run Wusa.exe and specify the /kb parameter.
    • D、At the command prompt， run Verifier.exe and specify the /query parameter.

    正确答案:B

  • 第20题：

    You are the network administrator for You administer a Windows Server 2003 computer named TestKing5. The hardware vendor for TestKing5 notifies you that a critical hotfix is available. This hotfix is required for all models of this computer that have a certain network interface card. You need to find out if the network interface card that requires the hotfix is installed in TestKing5. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)（）

    • A、Open Network Connections, and then examine the properties of each connection that is listed.
    • B、Open the Component Services snap-in, expand Computers, expand My Computer, and then examine the list.
    • C、Run the netsh interface command, and then examine the list.
    • D、Open Device Manager, expand Network adapters, and then examine the list.

    正确答案:A,D

  • 第21题：

    单选题
    The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.
    A

    Customs

    B

    The ministry of commerce

    C

    The state council

    D

    the commodity inspection institution


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    For visitors whose time is limited and are unable to learn the history and examine the building in detail on the spot, it is suggested that the following plan of a journey be followed.
    A

    whose

    B

    and are unable

    C

    on

    D

    be followed


    正确答案： B
    解析：

  • 第23题：

    单选题
    You have a server that runs Windows Server 2003 Service Pack 2 (SP2). An incremental backup runs every weekday at 01:00. On Friday, you examine the Windows Backup log and discover that the last entry in the log is one week old. You need to identify the problem that prevents the backup from running. What should you do? （）
    A

    From Scheduled Tasks, examine the log.

    B

    From Event Viewer, examine the system log.

    C

    From Windows Backup, enable detailed logging and then perform a manual backup.

    D

    From Windows Explorer, examine the files in the %systemroot%/system32/LogFiles folder.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    What is NOT a requirement of the reinspection for a tank barge with a certificate of inspection valid for two years? （）
    A

    The reinspection will be made between the fourteenth and sixteenth months

    B

    The inspector shall examine all accessible parts of the vessels's hull

    C

    The inspector shall examine the vessel's machinery as well as equipment

    D

    The scope of the reinspection shall be the same as for the inspection for certification，but in less detail


    正确答案： C
    解析： 暂无解析

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