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Examine the following impdp command to import a database over the network from a pre-12c Oracledatabase (source): Which three are prerequisites for successful execution of the command?（）
A . The import operation must be performed by a user on the target database with the DATAPUMP_IMP_FULL_DATABASE role, and the database link must connect to a user on the source database with the DATAPUMP_EXD_FULL_DATABASE role.
B . All the user-defined tablespaces must be in read-only mode on the source database.
C . The export dump file must be created before starting the import on the target database.
D . The source and target database must be running on the same platform with the same endianness.
E . The path of data files on the target database must be the same as that on the source database.
F . The impdp operation must be performed by the same user that performed the expdp operation.
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Which two statements or sets of statements are true about the application of the qos pre-classify command？（）
A . If the classification policy is based upon the ToS byte， the qos pre-classify command is required because the ToS byte only appears in the inner IP header.
B . The ToS byte is copied to the outer header by default. Therefore， the qos pre-classify command is not necessary.
C . With GRE encapsulation， the qos pre-classify command is applied on the tunnel interface. This practice allows for different OoS configurations on each tunnel.
D . With GRE encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
E . With IPsec encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
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When performing incomplete recovery using UNTIL SEQUENCE with RMAN， which two pieces of information are required？（）
A . Thread number.
B . Log Sequence number.
C . Control file sequence number.
D . Name of the last archived log.
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A database is running in ARCHIVELOG mode and regular backups are performed. A user receives the following error message . Which is the recommended sequence of operations you need to perform for the query successfully?（）
A . Drop the affected tablespace, re-create the tablespace, restore the datafiles, and the tablespace.
B . Take the affected datafile offline (if not already offline), restore the damaged image of the datafile, and then bring it online.
C . Restart the database in MOUNT mode, restore the damaged datafile, recover the datafile and then open the database with resetlogs.
D . Put the database in RESTRICTED mode, restore all the datafiles in the affected datafile and recover the tablespace, and then put the database in normal operational mode.&e
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Which three pre-sales Smart Design documents are available to help you implement and install a solution？（）
A . Design Guide
B . Cisco Configuration Assistant
C . Implementation Guide
D . Small Business Product Guide
E . Solution Profile
F . Application Note
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Diesel engines are started by supplying （） into the cylinders in the appropriate sequence for the required direction.
A . fuel oil
B . diesel oil
C . compressed air
D . jacket water
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You are connected using SQL* Plus to a multitenant container database (CDB) with SYSDBA privilegesand execute the following sequence statements:What is the result of the last SET CONTAINER statement and why is it so?（）
A . It succeeds because the PDB_ADMIN user has the required privileges.
B . It fails because common users are unable to use the SET CONTAINER statement.
C . It fails because local users are unable to use the SET CONTAINER statement.
D . If fails because the SET CONTAINER statement cannot be used with PDB$SEED as the target pluggable database (PDB).
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Which two statements about sequences are true? （）
A . You use a NEXTVAL pseudo column to look at the next possible value that would be generated from a sequence, without actually retrieving the value.
B . You use a CURRVAL pseudo column to look at the current value just generated from a sequence, without affecting the further values to be generated from the sequence.
C . You use a NEXTVAL pseudo column to obtain the next possible value from a sequence by actually retrieving the value from the sequence.
D . You use a CURRVAL pseudo column to generate a value from a sequence that would be used for a specified database column.
E . If a sequence starting from a value 100 and incremented by 1 is used by more then one application, then all of these applications could have a value of 105 assigned to their column whose value is being generated by the sequence.
F . You use REUSE clause when creating a sequence to restart the sequence once it generates the maximum value defined for the sequence.
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You are performing a database recovery because a user’s schema is dropped. While performing the recovery， you use the UNTIL SEQUENCE clause. Which type of database recovery are you performing？（）
A . user managed complete recovery
B . user managed incomplete recovery
C . RMAN-based complete recovery
D . RMAN-based incomplete recovery
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You are developing an ASP.NET Web page that will display the median value from a sequence of integer values. You need to create an extension method to compute the median value. Which interface should you add the extension method to？（）
A . IComparer<T>
B . IEnumerable<T>
C . IEnumerator<T>
D . IEqualityComparer<T>
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What are two objectives of a pre-site survey walkthrough？ （）
A . Identify potential problem areas
B . Define intended coverage areas
C . Access compliance with local building codes
D . Determine the final location of APs and antennas
E . Identify sources of RF signal attenuation and RF interference
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The C02 flooding system is actuated by a sequence of steps which are（）.
A . break glass，pull valve，break glass，pull cylinder control
B . sound evacuation alarm，pull handle
C . open bypass valve，break glass，pull handle
D . open stop valve，open control valve，trip alarm
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Acknowledgements, sequencing, and flow control are characteristics of which OSI layer?（）
A . Layer 2
B . Layer 3
C . Layer 4
D . Layer 5
E . Layer 6
F . Layer 7
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What are three values that must be the same within a sequence of packets for Netflow to consider them a network flow?（）
A . source IP address
B . source MAC address
C . egress interface
D . ingress interface
E . destination IP address
F . IP next-ho
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You are performing an incomplete recovery because a tablespace is dropped and purged from the Recycle Bin. In which mode will you execute the following code？（） RMAN>RUN { SET UNTIL SEQUENCE THREAD ； RESTORE DATABASE； RECOVER DATABASE； }
A . NOMOUNT
B . MOUNT
C . OPEN
D . RESTRICTED
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A medical customer has an installed HS21 blade with no local disk. They are attempting to set up boot from SAN using a Windows 2003 CD. Which sequence is correct for this procedure? （）
A . Install Windows from the CD using the QLogic driver provided on the CD, configure the LUN and zone for the target server, and then configure the blade UEFI to boot from SAN.
B . Configure the LUN and zone for the target server, install Windows from the CD and press F6 when prompted to supply the driver, and then configure the QLogic adapter BIOS to boot from SAN.
C . Configure the LUN and zone for the target server, configure the QLogic adapter BIOS to boot from SAN, install Windows from the CD, and then press F6 when prompted to supply the driver.
D . Configure the blade UEFI to boot from SAN, configure the LUN and zone for the target server, and then install Windows from the CD using the QLogic driver provided on the CD
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T here are ______ basic steps in m otivated sequence.
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There are ______ basic steps in motivated sequence.
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“when, meanwhile, never, earlier” are not transitions for maintaining a time sequence.
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“soon, beginning, later, suddenly, during” are transitions for maintaining a time sequence.
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What are Pre-work Communications Meetings?
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A foreigner’s first impression of the U.S.is likely to be that everyone is in a rush-often under pre...<br/>The statement that Americans are impolite to their business colleagues is wrong.
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The four strokes of a four-stroke diesel engine according to their sequence are :suction,compression,expansion and exhaust.()
此题为判断题(对，错)。
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On engines having oil cooled pistons the lubricating oil pre-heater must be put into operation and the rate of heating so ______ that the temperature of the piston cooling oil returns are 32 to 35℃ over a period of at least two hours.
A.slow
B.quick
C.arranged
D.high
