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In a series circuit, which value will remain unchanged at all places in the circuit?（）
A . Voltage
B . Current
C . Resistance
D . Inductance
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Consider the events_% tables in performance Schema. Which two methods will clear or reset the collected events in the tables?（）
A . Using DELETE statements, for example, DELETE FROM performance_schema.events_watis_current
B . Using the statement RESET PERFORMANCE CACHE
C . Using the statement FLUSH PERFORMANCE CACHE
D . Using TRUNCATE statements, for example, TRUNATE TABLE performance_schema.events_waits_current
E . Disabling and re-enabling all instruments
F . Restarting Mysql
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In the 7-layer OSI model, which layer switching will take place?（）
A . Layer one
B . Layer two
C . Layer three
D . Layer four
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In which situations will the ASM metadata backup help you recover the ASM disk in a disk group？（）
A . when one or more file directory paths are accidentally deleted from an ASM disk group
B . when one of the disks in a disk group is accidentaly unplugged
C . when the data file on an ASM disk group gets corrupted
D . when one or more disks in an ASM disk group are lost
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Which command（s） will result in the smallest sized backup of the text files contained in the /staticFS filesystem？（）
A . tar -cvf file_system.tar /staticFS ； gzip file_system.tar
B . tar -xvf /staticFS file_system.tar ； gzip file_system.tar
C . tar -cvf /staticFS file_system.tar ； compress file_system.tar
D . tar -xvf file_system.tar /staticFS ； compress file_system.tar
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In which scenario will you use the Flashback Transaction Query feature？（）
A . when you want to restore an important table that is dropped from the Recycle Bin
B . when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transaction
C . when you want to restore a dropped user’s schema
D . when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period
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In which scenario will you use the Flashback Version Query feature？（）
A . when you want to restore a table that has been dropped from the Recycle Bin
B . when you want to identify the transaction ID of the transaction that deleted some important records from a table
C . when you want to recover the schema of a dropped user
D . when you want to restore a dropped tablespace
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In which of the scenarios will the DBA perform recovery（）
A . The alert log file is corrupted.
B . A tablespace is accidentally dropped.
C . One of the redo log members is corrupted.
D . A database user terminates the session abnormally.
E . The hard disk on which the data file is stored is corrupted.
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Which show command will display only the Type 5 LSAs in the OSPF topology database？（）
A . show ip ospf database external
B . show ip ospf database nssa - external
C . show ip route ospf
D . show ip ospf datab ase summary
E . show ip route
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Kendri co is a co based in the UK, which is now owed US$2.4m to Lakama co based in the US. The money is due in 3 months. The exchange rates available to Kendri co is as follows. Spot rate: 1.5938-1.5962US$/£ 3-month forward rate:1.5938-1.6037 US$/£ If the
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Which of the following statement will the main figures in the formular of inventory turnover show?
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Which of the following current assets will not generate cash in the future?
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________ in the fridge, the garlic will remain fresh and tender for a few months.
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133. In which month will the equatorial counter current be strongest?
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According to the article.the California energy commission has received 200 project applications in one month. If that rate continues,approximately how many applications will they receive his entire year？
A．2,400
B．1,200
C．200
D．3600
此题为多项选择题。
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The_______has left for the Antarctic and it will come back in six months.
A．expedition
B．execution
C．exploration
D．delegation
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听力原文：Each month the cardholder receives a statement from the bank, which lists the details of all the transactions in the month, together with the total amount outstanding.
(4)
A．Each month the cardholder receives a statement and the amount of all the transactions.
B．Each month the bank gives the cardholder a statement showing the total amount outstanding.
C．Each month the bank gives the cardholder a statement showing the compound interest.
D．Each month the bank gives the cardholder a statement showing any minimum amount that needs to be paid.
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翻译句子Valentine's Day in China, the seventh day of the seventh lunar month, Niu Lang and Zhi Nv will meet on a bridge of magpies across the Milky Way.
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青书学堂: Which of the following is not included in EQ?
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Suppose that a price of $30 per month, there are 30,000 subscribers to cable television in Small Town. If Small Town Cablevision raises its price to $40 per month, the number of subscribers will fall
A．0．66
B．0．75
C．1．0
D．1．4
E．2．0
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The company adjusts it accounts every month. The total utility expense for the month is $8000, among which $3000 is paid in the current month, and $5000 is paid in next month. How does the rent expense influence the net income？ ()
A、It increases the net income by $3000
B、It decreases the net income by $3000
C、It increases the net income by $8000
D、It decreases the net income by $8000
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Which of the following variances will occurs in standard marginal costing？
A．Fixedproductionoverheadefficiencyvariance
B．Fixedproductionoverheadcapacityvariance
C．Fixedproductionoverheadvolumevariance
D．Fixedproductionoverheadexpenditurevariance
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A portfolio manager is required to sell 31,250 shares of XYZ Inc. in two months. She is concerned the price of XYZ shares will decline during the 2-month period, so she enters into a deliverable equit
A、Pay EUR 687,500 to the dealer.
B、Receive EUR 4,312,500 from the dealer.
C、Receive EUR 5,000,000 from the dealer.
