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更多“A c() sentence contains two or more clauses, one of which is incorporated in the other.”相关问题
  • 第1题:

    Merge the following two short sentences into one new sentence.

    A: Split
    B: Combine
    C: Break
    D: Divide

    答案:B
    解析:
    句意:把下面的两个短句合并成一个新的句子。merge:使合并,与combine意思相近,故选项B为最佳答案。break和divide都有“拆分”的意思,与merge的意思正好相反。

  • 第2题:

    The sentence “The baby smiled.” is a().

    • A、two-place predication
    • B、three-place predication
    • C、no-place predication
    • D、one-place predication

    正确答案:D

  • 第3题:

    class One {  void foo() {}  }  class Two extends One {   //insert method here  }  Which three methods, inserted individually at line 14, will correctly complete class Two?()

    • A、 int foo() { /* more code here */ }
    • B、 void foo() { /* more code here */ }
    • C、 public void foo() { /* more code here */ }
    • D、 private void foo() { /* more code here */ }
    • E、 protected void foo() { /* more code here */ }

    正确答案:B,C,E

  • 第4题:

    Which statement describes a security zone?()

    • A、A security zone can contain one or more interfaces.
    • B、A security zone can contain interfaces in multiple routing instances.
    • C、A security zone must contain two or more interfaces.
    • D、A security zone must contain bridge groups.

    正确答案:A

  • 第5题:

    Which option must you choose to configure Node Manager on a machine (server or zone)?()

    • A、Configure one Node Manager per domain (for example, if there are two domains on one  machine, then you will need to configure two Node Managers).
    • B、Configure one Node Manager per machine with any number of WebLogic instances running on it.
    • C、Configure one Node Manager per machine for all WebLogic, OHS, and OEM running on the  same machine.
    • D、Configure one Node Manager for every WebLogic instance.
    • E、Configure two or more Node Managers for every WebLogic instance.

    正确答案:B

  • 第6题:

    Which two statements are true regarding the USING and ON clauses in table joins?()

    • A、Both USING and ON clauses can be used for equijoins and nonequijoins 
    • B、Amaximum of one pair of columns can be joined between two tables using the ON clause 
    • C、The ON clause can be used to join tables on columns that have different names but compatible data types 
    • D、The WHERE clause can be used to apply additional conditions in SELECT statements containing the ON or the USING clause 

    正确答案:C,D

  • 第7题:

    多选题
    Given:   10. class One {   11. void foo() { }   12. }   13. class Two extends One {   14. //insert method here   15. }   Which three methods, inserted individually at line 14, will correctly complete class Two?()
    A

    public void foo() { /* more code here */ }

    B

    private void foo() { /* more code here */ }

    C

    protected void foo() { /* more code here */ }

    D

    int foo() { /* more code here */ }

    E

    void foo() { /* more code here */ }


    正确答案: A,C,E
    解析: 暂无解析

  • 第8题:

    单选题
    Which option must you choose to configure Node Manager on a machine (server or zone)?()
    A

    Configure one Node Manager per domain (for example, if there are two domains on one  machine, then you will need to configure two Node Managers).

    B

    Configure one Node Manager per machine with any number of WebLogic instances running on it.

    C

    Configure one Node Manager per machine for all WebLogic, OHS, and OEM running on the  same machine.

    D

    Configure one Node Manager for every WebLogic instance.

    E

    Configure two or more Node Managers for every WebLogic instance.


    正确答案: C
    解析: 暂无解析

  • 第9题:

    多选题
    Which two statements are true regarding the USING and ON clauses in table joins?()
    A

    Both USING and ON clauses can be used for equijoins and nonequijoins

    B

    Amaximum of one pair of columns can be joined between two tables using the ON clause

    C

    The ON clause can be used to join tables on columns that have different names but compatible data types

    D

    The WHERE clause can be used to apply additional conditions in SELECT statements containing the ON or the USING clause


    正确答案: A,C
    解析: 暂无解析

  • 第10题:

    问答题
    Directions: In this part of the test, you will write ONE sentence that is based on a picture. With each picture, you will be given TWO words or phrases that you must use in your sentence. You can change the forms of the words and you can use the words in any order. Your sentences will be scored on:•the appropriate use of grammar and•the relevance of the sentence to the pictureYou will have 8 minutes to complete this part of the test.Practice 1Directions: Write ONE sentence based on the picture, using the TWO words or phrases beneath it. You may change the forms of the words and you may use them, in any order.

    正确答案: (1) In the picture, two airplanes are by the field.
    (2) The airplane is by another plane.
    (3) I see a field by the airplane.
    (4) Many trees are by the airplanes and the buildings.
    (5) There are two airplanes parked by the field
    解析: 暂无解析

  • 第11题:

    单选题
    What does it mean if a backup is expired?()
    A

     The backup set has exceeded the retention criteria set in RMAN and is eligible for removal. 

    B

     The backup set has one or more invalid blocks in it and is not usable for recovery.

    C

     The backup set contains one or more tablespaces no longer in the database.

    D

     The backup set contains one or more missing backup set pieces.

    E

     The backup set is from a previous version of RMAN and was not upgraded.


    正确答案: E
    解析: 暂无解析

  • 第12题:

    多选题
    Which three statements are true regarding single-row functions?()
    A

    They can accept only one argument.

    B

    They can be nested up to only two levels.

    C

    They can return multiple values of more than one data type.

    D

    They can be used in SELECT, WHERE, and ORDER BY clauses.

    E

    They can modify the data type of the argument that is referenced.

    F

    They can accept a column name, expression, variable name, or a user-supplied constant as arguments.


    正确答案: D,E
    解析: 暂无解析

  • 第13题:

    A c() sentence contains two or more clauses, one of which is incorporated in the other.
    complex

  • 第14题:

    In which of the following situations should correlation names be used?()

    • A、A table referenced in the FROM clause has no indexed column.
    • B、The table referenced in the FROM clause has more than 200 columns.
    • C、Two or more tables in the FROM clause have identical column names.
    • D、The FROM clause contains two or more tables in the SELECT statement.

    正确答案:C

  • 第15题:

    You want to create a template to be used as a standard for all company reports, which are many different styles. How many different templates must you have if you plan to use multiple report styles?()

    • A、Two 
    • B、One 
    • C、One per report style
    • D、One per report style + one more

    正确答案:B

  • 第16题:

    What does it mean if a backup is expired?()  

    • A、 The backup set has exceeded the retention criteria set in RMAN and is eligible for removal. 
    • B、 The backup set has one or more invalid blocks in it and is not usable for recovery.
    • C、 The backup set contains one or more tablespaces no longer in the database.
    • D、 The backup set contains one or more missing backup set pieces.
    • E、 The backup set is from a previous version of RMAN and was not upgraded.

    正确答案:D

  • 第17题:

    Which three statements are true regarding single-row functions?()

    • A、 They can accept only one argument.
    • B、 They can be nested up to only two levels.
    • C、 They can return multiple values of more than one data type.
    • D、 They can be used in SELECT, WHERE, and ORDER BY clauses.  
    • E、 They can modify the data type of the argument that is referenced.
    • F、 They can accept a column name, expression, variable name, or a user-supplied constant as arguments.

    正确答案:D,E,F

  • 第18题:

    Given:   10. class One {   11. void foo() { }   12. }   13. class Two extends One {   14. //insert method here   15. }   Which three methods, inserted individually at line 14, will correctly complete class Two?()

    • A、 public void foo() { /* more code here */ }
    • B、 private void foo() { /* more code here */ }
    • C、 protected void foo() { /* more code here */ }
    • D、 int foo() { /* more code here */ }  
    • E、 void foo() { /* more code here */ }

    正确答案:A,C,E

  • 第19题:

    填空题
    A c() sentence contains two or more clauses, one of which is incorporated in the other.

    正确答案: complex
    解析: 暂无解析

  • 第20题:

    单选题
    What does it mean if a backup is expired?()
    A

    The backup set has exceeded the retention criteria set in RMAN and is eligible for removal. 

    B

    The backup set has one or more invalid blocks in it and is not usable for recovery. 

    C

    The backup set contains one or more tablespaces no longer in the database.  

    D

    The backup set contains one or more missing backup set pieces.

    E

    The backup set is from a previous version of RMAN and was not upgraded. 


    正确答案: B
    解析: 暂无解析

  • 第21题:

    单选题
    You are Master of a towing vessel engaged in towing three barges astern.The middle barge of the tow would be required to sound which of the following during restricted visibility ().
    A

    No fog signal

    B

    A prolonged blast at intervals never to exceed more than two minutes

    C

    A prolonged blast followed by two short blasts at intervals never to exceed more than two minutes

    D

    A prolonged blast followed by three short blasts at intervals never to exceed more than one minute


    正确答案: A
    解析: 暂无解析

  • 第22题:

    多选题
    class One {  void foo() {}  }  class Two extends One {   //insert method here  }  Which three methods, inserted individually at line 14, will correctly complete class Two?()
    A

    int foo() { /* more code here */ }

    B

    void foo() { /* more code here */ }

    C

    public void foo() { /* more code here */ }

    D

    private void foo() { /* more code here */ }

    E

    protected void foo() { /* more code here */ }


    正确答案: C,D
    解析: 暂无解析

  • 第23题:

    单选题
    In which of the following situations should correlation names be used?()
    A

    A table referenced in the FROM clause has no indexed column.

    B

    The table referenced in the FROM clause has more than 200 columns.

    C

    Two or more tables in the FROM clause have identical column names.

    D

    The FROM clause contains two or more tables in the SELECT statement.


    正确答案: B
    解析: 暂无解析

  • 第24题:

    问答题
    The following sentences test your ability to recognize and usage errors. Each sentence contains either a single error or no error at all. No sentence contains more than one error. The error, if there is one, is underlined and lettered. If the sentence contains an error, select the one underlined part that must be changed to make the sentence correct. If the sentence is correct, select choice E. In choosing answers, follow the requirements of standard written English.  During the excavation of Pompeii, many people worried that artifacts are being destroyed by care-less techniques,                           A              Bbut the dig continued in spite of their concerns. No error   C          D             E

    正确答案: B
    解析:
    因为句子中动词使用“worried”过去时形式,因此B项谓语动词也应使用过去时态。