多选题The session of user SCOTT receives the following error after executing an UPDATE command onthe EMP table： ERROR at line 1： ORA-00060： deadlock detected while waiting for resource On investigation， you find that a session opened by user JIM has a transaction that caused the deadlock. two statements are true regarding the session of SCOTT in this scenario（）AThe session is terminated after receiving the error and JIM can continue with his transaction.BSCOTT should perform a COMMIT or ROLLBACK to allow JIM to continue with his transaction.CThe session is rolled back after receiving the error and JIM can continue with his transaction.DSCOTT has to reexecute the last command in the transaction after he commits the transaction.
多选题
The session of user SCOTT receives the following error after executing an UPDATE command onthe EMP table： ERROR at line 1： ORA-00060： deadlock detected while waiting for resource On investigation， you find that a session opened by user JIM has a transaction that caused the deadlock. two statements are true regarding the session of SCOTT in this scenario（）
A
The session is terminated after receiving the error and JIM can continue with his transaction.
B
SCOTT should perform a COMMIT or ROLLBACK to allow JIM to continue with his transaction.
C
The session is rolled back after receiving the error and JIM can continue with his transaction.
D
SCOTT has to reexecute the last command in the transaction after he commits the transaction.
参考解析
解析：
暂无解析
相关考题：
You have a stand-alone server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).A user named User1 is a member of the Administrators group on Server1.User1 attempts to log on to Server1 and receives the following error message.Other members of the Administrators group can log on to Server1.You need to ensure that User1 can log on to Server1.What should you do? （）A. From the properties of the User1 account, modify the Session settings.B. From the properties of the User1 account, modify Environment settings.C. From the local security policy on Computer1, modify the Deny log on locally setting.D. From the local security policy on Server1, modify the Impersonate a client after authentication setting.
Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query:SQL SELECT * FROM sales;Which process would retrieve the result from the database and return it to the client program?（）A. User processB. Server processC. System Monitor (SMON)D. Process Monitor (PMON)E. Checkpoint process (CKPT)
View the Exhibit for some of the current parameter settings. A user logs in to the HR schema and issues the following commands:SQL CREATE TABLE emp(empno NUMBER(3),ename VARCHAR2(20),sal NUMBER(8,2));SQL INSERT INTO emp(empno,ename) VALUES(1,‘JAMES‘);At this moment, a second user also logs in to the HR schema and issues the following command:SQL ALTER TABLE emp MODIFY sal NUMBER(10,2);What happens in the above scenario?（）A. The second user‘s session immediately produces the resource busy error.B. The second user‘s command executes successfully.C. The second user‘s session waits for a time period before producing the resource busy error.D. A deadlock is created.
You execute the following piece of code with appropriate privileges: User SCOTT has been granted theCREATE SESSION privilege and the MGR role.Which two statements are true when a session logged in as SCOTT queries the SAL column in the viewand the table?（）A. Data is redacted for the EMP.SAL column only if the SCOTT session does not have the MGR role set.B. Data is redacted for EMP.SAL column only if the SCOTT session has the MGR role set.C. Data is never redacted for the EMP_V.SAL column.D. Data is redacted for the EMP_V.SAL column only if the SCOTT session has the MGR role set.E. Data is redacted for the EMP_V.SAL column only if the SCOTT session does not have the MGR role set.
An administrator receives a call from an end user reporting that the application they are using keeps giving them an error on port 23. Which of the following is being used？（）A、SSHB、Remote Desktop ConnectionC、TelnetD、VPN
An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed. Which of the following is the MOST likely cause？（）A、 Corrupt file system tableB、 Backplane failureC、 Multiple drive failureD、 Bad cable
The session of user SCOTT receives the following error after executing an UPDATE command onthe EMP table： ERROR at line 1： ORA-00060： deadlock detected while waiting for resource On investigation， you find that a session opened by user JIM has a transaction that caused the deadlock. two statements are true regarding the session of SCOTT in this scenario（）A、The session is terminated after receiving the error and JIM can continue with his transaction.B、SCOTT should perform a COMMIT or ROLLBACK to allow JIM to continue with his transaction.C、The session is rolled back after receiving the error and JIM can continue with his transaction.D、SCOTT has to reexecute the last command in the transaction after he commits the transaction.
Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query: SQL SELECT * FROM sales; Which process would retrieve the result from the database and return it to the client program?（）A、User processB、Server processC、System Monitor (SMON)D、Process Monitor (PMON)E、Checkpoint process (CKPT)
You set the undo pool resource plan directive for the consumer group named DSS_USERS that is assigned to the DAY_SHIFT plan. The database users， SCOTT and BLAKE， belong to the DSS_USERS resource group. The user， SCOTT， initiates a database session and executes a batch operation that inserts millions of rows into the HISTORY table. Which two options are true if the total undo space allocated to the DSS_USERS group exceeds the value specified in the undo pool resource plan directive？（）A、 The batch operation started by the user， SCOTT， terminates with an error.B、 The batch operation started by the user， SCOTT， hangs and you are required to increase the undo pool resource plan directive.C、 The batch operation started by the user， SCOTT， runs uninterrupted because the database uses the SYSTEM tablespace for the undo operation.D、 The user， BLAKE， cannot start a transaction that uses any DML operations until you increase the value of the undo pool resource plan directive.E、 The user BLAKE can start a transaction that uses any DML operations after the batch operation started by the user， SCOTT， terminates with an error.
A user has a computer that runs Windows XP Professional. The user attempts to connect to the computer by using a Remote Desktop Connection and receives the following error message: “The local policy of the system does not permit you to log on interactively.” You need to ensure that the user can log on to the computer by using a Remote Desktop Connection. What should you do?（） A、From the System settings, disable Remote Assistance.B、Add the user's account to the Remote Desktop Users group. C、From Windows Firewall, modify the scope of the Remote Desktop exception. D、Set the Remote Desktop Help Session Manager service Startup type to Automatic, and then start the service.
单选题An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed. Which of the following is the MOST likely cause？（）A Corrupt file system tableB Backplane failureC Multiple drive failureD Bad cable
单选题Your database interface is running. A user SCOTT starts a SQL *Plus session， and issues the following query： SQL SELECT * FROM sales； Which process would retrieve the result from the database and return it to the client program？（）A User processB Server processC System Monitor （SMON）D Process Monitor （PMON）E Checkpoint process （CKPT）
多选题You execute the following piece of code with appropriate privileges: User SCOTT has been granted theCREATE SESSION privilege and the MGR role.Which two statements are true when a session logged in as SCOTT queries the SAL column in the viewand the table?（）AData is redacted for the EMP.SAL column only if the SCOTT session does not have the MGR role set.BData is redacted for EMP.SAL column only if the SCOTT session has the MGR role set.CData is never redacted for the EMP_V.SAL column.DData is redacted for the EMP_V.SAL column only if the SCOTT session has the MGR role set.EData is redacted for the EMP_V.SAL column only if the SCOTT session does not have the MGR role set.
单选题You execute the following command to audit database activities： SQL AUDIT DROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL； What is the effect of this command（）AOne audit record is created for every successful DROP TABLE command executed in the session of SCOTT.BOne audit record is generated for the session when SCOTT grants the DROP ANY TABLE privilege to otherusers.COne audit record is created for the whole session if user SCOTT successfully drops one or more tables inhis session.DOne audit record is created for every session of any other user in which a table owned by SCOTT isdropped successfully.EOne audit record is created for every successful DROP TABLE command executed by any user to drop Tables owned by SCOTT
多选题User SCOTT wants to perform a bulk insert operation in the EMP_DEP table. SCOTT receives thefollowing error after the INSERT statement is issued and few rows are inserted： INSERT INTO EMP_DEP （emp_id，name，salary，dep_name，mgr_id） * ERROR at line 1： ORA-01653： unable to extend table SCOTT.EMP_DEP by 128 in tablespace USERS Identify two actions either of which will help you resolve this problem.（）AGrant the RESOURCE role to SCOTT.BAdd data files to the USERS tablespace.CGrant the CREATE ANY TABLE privilege to SCOTT.DIncrease the space for SCOTT on the USERS tablespace.EIncrease the size of the data file associated with the USERS tablespace
单选题You execute the following command toauditdatabase activities： SQLAUDITDROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL； What is the effect of this command（）AOneauditrecord is created for every successful DROP TABLE command executed in the session ofSCOTT.BOneauditrecord is generated for the session when SCOTT grants the DROP ANY TABLE privilege toother users.COne audit record is created for the whole session if user SCOTT successfully drops one or more tablesin his session.DOne audit record is created for every session of any other user in which a table owned by SCOTT isdropped successfully.EOne audit record is created for every successful DROP TABLE command executed by any user to droptables owned by SCOTT.
单选题You are using the Database Resource Manager to manage database resources. You created a resource plan directive for the MANAGERS resource consumer group under the SALES_PLAN by using the following statement： SQLEXEC DBMS_RESOURCE_MANAGER.CREATE_PLAN_DIRECTIVE （PLAN = ’SALES_PLAN’， GROUP_OR_SUBPLAN = ’MANAGERS’， CPU_P1 = 100， CPU_P2 =0， SWITCH_GROUP = ’CLERKS’， SWITCH_TIME_IN_CALL = 600）； A user， SCOTT， who is assigned to the MANAGERS group， starts a database session and executes a query on the database. What is the outcome if the query takes approximately 15 minutes to complete？（）A The query starts under the CLERKS group and the user， SCOTT， switches back to the MANAGERS group after the query completes.B The query starts under the MANAGERS group but terminates with an error when the execution time exceeds 10 minutes.C The query starts under the MANAGERS group and switches automatically to the CLERKS group when the execution time exceeds 10 minutes. The query does not switch back to the MANAGERS group after the query completes.D The query starts under the MANAGERS group， the user SCOTT switches automatically to the CLERKS group when the execution time exceeds 10 minutes， and then switches back to the MANAGERS group after the query completes.
单选题You want to enable the user， Scott， to change to the GRP1 consumer group by issuing the following code： SQL EXEC DBMS_SESSION.SWITCH_CURRENT_CONSUMER_GROUP （’SCOTT’， ’GRP1’， FALSE）； How will you grant the switch privilege to the user， Scott？（）A by using the DBMS_SESSION packageB by granting the DBA roleC by using the DBMS_RESOURCE_MANAGER packageD by using the DBMS_RESOURCE_MANAGER_PRIVS package
多选题You set the undo pool resource plan directive for the consumer group named DSS_USERS that is assigned to the DAY_SHIFT plan. The database users， SCOTT and BLAKE， belong to the DSS_USERS resource group. The user， SCOTT， initiates a database session and executes a batch operation that inserts millions of rows into the HISTORY table. Which two options are true if the total undo space allocated to the DSS_USERS group exceeds the value specified in the undo pool resource plan directive？（）AThe batch operation started by the user， SCOTT， terminates with an error.BThe batch operation started by the user， SCOTT， hangs and you are required to increase the undo pool resource plan directive.CThe batch operation started by the user， SCOTT， runs uninterrupted because the database uses the SYSTEM tablespace for the undo operation.DThe user， BLAKE， cannot start a transaction that uses any DML operations until you increase the value of the undo pool resource plan directive.EThe user BLAKE can start a transaction that uses any DML operations after the batch operation started by the user， SCOTT， terminates with an error.
单选题Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query: SQL SELECT * FROM sales; Which process would retrieve the result from the database and return it to the client program?（）AUser processBServer processCSystem Monitor (SMON)DProcess Monitor (PMON)ECheckpoint process (CKPT)
单选题You execute the following command to audit the database activities： SQL AUDIT DROP ANY TABLE BY scott BY SESSION WHENEVER SUCCESSFUL; What is the effect of this command？（）AOne audit record is created for the whole session if user SCOTT successfully drops one or more tables in his session.BOne audit record is created for every session when any user successfully drops a table owned by SCOTT.COne audit record is created for each successful DROP TABLE command executed by any user to drop tables owned by SCOTT.DOne audit record is generated for the session when SCOTT grants the DROP ANY TABLE privilege to other users in his session.EOne audit record is created for each successful DROP TABLE command executed in the session of SCOTT.
单选题A user complains that he gets the following error message repeatedly after executing some SQL statements. The error message forces the user to log off from and log on to the database to continue his work. ORA-02392： exceeded session limit on CPU usage， you are being logged off Which action would you take to increase the session limit on CPU usage？（）AModify the profile assigned to the user.BModify the roles assigned to the users.CModify the object privileges assigned to the user.DModify the system privileges assigned to the users.EModify the value for the RESOURCE_LIMIT parameter in the parameter file.
多选题User SCOTT wants to perform a bulk insert operation in the EMP_DEP table. SCOTT receives the followingerror after the INSERT statement is issued and few rows are inserted：INSERT INTO EMP_DEP （emp_id，name，salary，dep_name，mgr_id） *ERROR at line 1： ORA-01653： unable to extend table SCOTT.EMP_DEP by 128 in tablespace USERS Identify two actions eitherof which will help you resolve this problem. （）AGrant the RESOURCE role to SCOTT.BAdd data files to the USERS tablespace.CGrant the CREATE ANY TABLE privilege to SCOTT.DIncrease the space for SCOTT on the USERS tablespace.EIncrease the size of the data file associated with the USERS tablespace
多选题User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK，or any data definition language （DDL） command： SQL SELECT job FROM emp 2 WHERE job=’CLERK’ FOR UPDATE OF empno; SCOTT has opened another session to work with the database. Which three operations would wait when issued in SCOTT’s second session？（）ALOCK TABLE emp IN SHARE MODE;BLOCK TABLE emp IN EXCLUSIVE MODE;CDELETE FROM emp WHERE job=’MANAGER’;DINSERT INTO emp（empno，ename） VALUES （1289，’Dick’）;ESELECT job FROM emp WHERE job=’CLERK’ FOR UPDATE OF empno;
多选题User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK， or any data definition language （DDL） command： SQL SELECT ename FROM emp 2 WHERE job=’CLERK’ FOR UPDATE OF empno； SCOTT has opened another session to work with the database instance. Which three operations wouldwait when issued in SCOTT’s second session（）ALOCK TABLE emp IN SHARE MODE；BLOCK TABLE emp IN EXCLUSIVE MODE；CUPDATE emp SET sal=sal*1.2 WHERE job=MANAGER；DINSERT INTO emp（empno，ename） VALUES （1289，’Harry’）；ESELECT ename FROM emp WHERE job=’CLERK’ FOR UPDATE OF empno；
多选题The session of user SCOTT receives the following error after executing an UPDATE command on the EMPtable： ERROR at line 1： ORA-00060： deadlock detected while waiting for resource On investigation， you find that a session opened byuser JIM has a transaction that caused the deadlock. Which two statements are true regarding the session ofSCOTT in this scenario（）AThe session is terminated after receiving the error and JIM can continue with his transaction.BSCOTT should perform a COMMIT or ROLLBACK to allow JIM to continue with his transaction.CThe session is rolled back after receiving the error and JIM can continue with his transaction.DSCOTT has to reexecute the last command in the transaction after he commits the transaction.
单选题A user complains that he gets the following error message repeatedly after executing some SQL statements.The error message forces the user to log off from and log onto the database to continue his work. ORA-02392：exceeded session limit on CPU usage，you are being logged off Which action would you take to increase the session limit on CPU usage？（）AModify the profile assigned to the user.BModify the roles assigned to the users.CModify the object privileges assigned to the user.DModify the system privileges assigned to the users.EModify the value for the RESOURCE_LIMIT parameter in the parameter file.