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What value is primarily used to determine which port becomes the root port on each nonroot switch in aspanning-tree topology？（）
- A、lowest port MAC address
- B、port priority number and MAC address.
- C、VTP revision number
- D、highest port priority number.
- E、path cost
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更多 “What value is primarily used to determine which port becomes the root port on each nonroot switch in aspanning-tree topology？（）A、lowest port MAC addressB、port priority number and MAC address.C、VTP revision numberD、highest port priority number.E、path cost” 相关考题
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听力原文：W: What's the value of US dollars now?M: It's inflated and is losing value against Euro and RMB, while RMB is depreciated against Euro.Q: What does the man think of the US dollars?(14)A．The Euro's value remains unchanged.B．The value of US dollars has changed a lot.C．The American currency is losing value.D．The RMB is increasing in value.
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听力原文： Currency options may have two kinds of value, intrinsic value and time value. If and to the extent that an option would currently be profitable to exercise, it is said to have intrinsic value. In the case of a call, if the spot price is higher than the option exercise price, the option has intrinsic value. In the case of a put, if the spot price is less than the option exercise price, the option has intrinsic value. Such options are said to bein-the-money'. If the opposite is true of either calls or puts, they have no intrinsic value and said to be out-of-the-money'.28. What are the two kinds of value do currency options have?29.When does a call option have intrinsic value?30.What is the option said to be if it has intrinsic value?(28)A．Intrinsic value and time value.B．Internal value and external value.C．Exchange value and time value.D．Real value and stated value.
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What does VAT stand for?A. Value-Assist TagB. Value-Added TaxC. Value-Added TagD. Value-Assist Tax
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Givenamethodthatmustensurethatitsparameterisnotnull:What,insertedatline12,istheappropriatewaytohandleanullvalue?()
A.assertvalue==null；B.assertvalue!=null：valueisnull；C.if（value==null）{thrownewAssertionException（valueisnull）；}D.if（value==null）{thrownewIllegalArgumentException（valueisnull）；}
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Click the Exhibit button. What is the result? ()
A.Value is: 8B.Compilation fails.C.Value is: 12D.Value is: -12E.The code runs with no output.F.An exception is thrown at runtime.
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Evaluate this SQL statement:What will happen if you remove all the parentheses from the calculation?()
A. The value displayed in the CALC_VALUE column will be lower.B. The value displayed in the CALC_VALUE column will be higher.C. There will be no difference in the value displayed in the CALC_VALUE column.D. An error will be reported.
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What can be said about the experiments at Rocky Mountain Arsenal?A) They have no practical value in earthquake prevention.B) They may have practical value in earthquake prevention.C) They are certain to have practical value in earthquake prevention.D) The article does not say anything about their practical value in earthquake prevention.
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Q4 :int iVal1 = 0, iVal2 = 0;int * ipVal;ipVal = iVal1; What is the Value of ipVal = *ipVal =ipVal = (int*)iVal1; What is the Value of ipVal = *ipVal =iVal2 = (int)iVal1; What is the Value of ipVal = *ipVal =
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What type of constraint can be used to ensure that, in any given row in a table, the value of one column never exceeds the value of another column?()
A.CheckB.RangeC.ReferentialD.Informational
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int index = 1； String test = new String； String foo = test[index]； What is the result？（）A、 Foo has the value “”B、 Foo has the value nullC、 An exception is thrownD、 The code will not compile
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What is the same meaning of location value? （）A、Different valueB、Different value of same goods at the different placeC、Different goodsD、Different value of different goods at the same place
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11. public void someMethod（Object value） { 12. // check for null value .... 20. System.out.println（value.getClass（））； 21. } What， inserted at line 12， is the appropriate way to handle a null value？（） A、 assert value == null；B、 assert value !null， “value is null”；C、 if （value == null） { throw new AssertionException（”value is null”）；D、 if （value == null） { throw new IllegalArgumentException（”value is null”）；
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By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）A、IGP (Value 0)B、EGP (Value 1)C、Incomplete (Value 2)D、It depends on the route's source.
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单选题String foo = “blue”； Booleanbar = new Boolean [1]； if （bar[0]） { foo = “green”； } What is the result？（）A
Foo has the value of “”B
Foo has the value of null.C
Foo has the value of “blue”D
Foo has the value of “green”E
An exception is thrown.F
The code will not compile.
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单选题What is the distribution processing value? （）A
DistributionB
ProcessingC
Sales and processingD
Changing the length, thickness and the package of the goods
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单选题11. public void someMethod（Object value） { 12. // check for null value .... 20. System.out.println（value.getClass（））； 21. } What， inserted at line 12， is the appropriate way to handle a null value？（）A
assert value == null；B
assert value !null， “value is null”；C
if （value == null） { throw new AssertionException（”value is null”）；D
if （value == null） { throw new IllegalArgumentException（”value is null”）；
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多选题What are two of the implementation ratings found in the SBR Value Assessment?（）AproductionBgrowthCfoundationDexpansionEbase
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单选题What type of constraint can be used to ensure that, in any given row in a table, the value of one column never exceeds the value of another column?（）A
CheckB
RangeC
ReferentialD
Informational
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单选题Given a method that must ensure that its parameter is not null： 11. public void someMethod（Object value） { 12. // check for null value ... 20. System.out.println（value.getClass（））； 21. } What inserted at line 12， is the appropriate way to handle a null value？（）A
assert value == null；B
assert value != null， value is null；C
if （value == null） { throw new AssertionException（value is null）； }D
if （value == null） { throw new IllegalArgumentException（value is null）； }
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单选题By default, what does a Juniper Networks router set the BGP origin code to when originating theroute?（）A
IGP (Value 0)B
EGP (Value 1)C
Incomplete (Value 2)D
It depends on the route's source.
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单选题Click the Exhibit button. What is the result？（）A
Value is： 8B
Compilation fails.C
Value is： 12D
Value is： -12
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单选题Evaluate this SQL statement: What will happen if you remove all the parentheses from the calculation?（）A
The value displayed in the CALC_VALUE column will be lower.B
The value displayed in the CALC_VALUE column will be higher.C
There will be no difference in the value displayed in the CALC_VALUE column.D
An error will be reported.
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填空题What is the total value of the contract?____.
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