Which three statements inserts a row into the table?（）A、INSERT INTO employees VALUES ( NULL, ‘John’,‘Smith’);B、INSERT INTO employees( first_name, last_name) VALUES(‘John’,‘Smith’);C、INSERT INTO employees VALUES (‘1000’,‘John’,NULL);D、INSERT INTO emp

题目

Which three statements inserts a row into the table?（）

  • A、INSERT INTO employees   VALUES ( NULL, ‘John’,‘Smith’);
  • B、INSERT INTO employees( first_name, last_name)   VALUES(‘John’,‘Smith’);
  • C、INSERT INTO employees   VALUES (‘1000’,‘John’,NULL);
  • D、INSERT INTO employees(first_name,last_name, employee_id)   VALUES ( 1000, ‘John’,‘Smith’);
  • E、INSERT INTO employees (employee_id)   VALUES (1000);
  • F、INSERT INTO employees (employee_id, first_name, last_name)   VALUES ( 1000, ‘John’,‘’);
相似考题

1.15 Which of the following statements about intangible assets are correct?1 If certain criteria are met, research expenditure must be recognised as an intangible asset.2 Goodwill may not be revalued upwards.3 Internally generated goodwill should not be capitalised.A 2 and 3 onlyB 1 and 3 onlyC 1 and 2 onlyD All three statements are correct

2.Which of the following statements represents the function of the compression rings installed at the top of a diesel Engine piston?A.Control the amount of lube oil burned in the combustion chamberB.Transmit heat from the piston to the cylinder linerC.Prevent damage to ring groove inserts by acting as a heat damD.Dissipate combustion chamber gas pressure by channeling it through the ring gap

3.Which three statements are correct about Rate Limiters? ()(Choose three.)A. one-rate rate limitersB. two-rate rate limitersC. two-rate rate limiters is the defaultD. one-rate rate limiters is the defaultE. there is no default it must be configured

4.19 Which of the following statements about intangible assets in company financial statements are correct accordingto international accounting standards?1 Internally generated goodwill should not be capitalised.2 Purchased goodwill should normally be amortised through the income statement.3 Development expenditure must be capitalised if certain conditions are met.A 1 and 3 onlyB 1 and 2 onlyC 2 and 3 onlyD All three statements are correct

参考答案和解析
正确答案:C,E,F
更多“Which three statements inserts a”相关问题

  • 第1题：

    Which three statements are true of dynamic routing protocols?()

    A.They are scalable.

    B.They are Dijkstra based.

    C.They share network layer reach ability information among neighbors.

    D.They automate next hopdecisions.

    E.They are tolerant of configuration errors.


    参考答案：A, C, D

  • 第2题：

    Which three statements are correct about RIP version 2 (Choose three.)（）。

    • A、It has the same maximum hop count as version 1
    • B、It uses broadcasts for its routing updates
    • C、It is a classless routing protocol
    • D、It has a lower default administrative distance than RIP version 1
    • E、It supports authentication
    • F、It does not send the subnet mask in updates

    正确答案:A,C,E

  • 第3题：

    Which three statements are true about terms in a policy?（）

    • A、The order of the terms in a policy is irrelevant
    • B、The action is specified in a then statement
    • C、Ters are optional in a policy
    • D、The match condition can be identified with a from statement
    • E、Every policy must contain at least one term

    正确答案:B,D,E

  • 第4题：

    Which three MPLS statements are true？（）

    • A、Cisco Express Forwarding （CEF） must be enabled as a prerequisite to running MPLS on a Cisco router.
    • B、Frame-mode MPLS inserts a 32-bit label between the Layer 3 and Layer 4 headers.
    • C、MPLS is designed for use with frame-based Layer 2 encapsulation protocols such as Frame Relay， but is not supported by ATM because of ATM fixed-length cells.
    • D、OSPF， EIGRP， IS-IS， RIP， and BGP can be used in the control plane.
    • E、The control plane is responsible for forwarding packets.
    • F、The two major components of MPLS include the control plane and the data plane.

    正确答案:A,D,F

  • 第5题：

    Which three statements correctly describe the Cisco Validated Designs program? （）(Choose three.)

    • A、includes three design levels
    • B、incorporates products and technologies into enterprise, service provider, and commercial systems
    • C、extends the value of designs through a sustained development plan
    • D、does not factor customer input design process
    • E、facilitates faster and more reliable customer deployments
    • F、incorporates a narrow range of technologies and products

    正确答案:B,C,E

  • 第6题：

    Over the course of a day，a department performed multiple DML statements （inserts， updates， deletes） on multiple rows of data in multiple tables. The manager would like a report showing the time， table name，and DML type for all changes that were made. Which Flashback technology would be the best choice to produce the list？（）

    • A、 Flashback Drop
    • B、 Flashback Query
    • C、 Flashback Transaction Query
    • D、 Flashback Versions Query
    • E、 Flashback Table

    正确答案:C

  • 第7题：

    单选题
    Which of the following statements is true concerning all three-phase alternators?（）
    A

    Each has three separate but identical armature windings acted on by one system of rotating magnets

    B

    Each has one armature winding acted on by three identical but separate systems of rotating magnets

    C

    All three-phase alternators are designed to operate with a O8 leading power factor

    D

    The three phases always provide power to the load through three sets of slip rings and brushes


    正确答案： D
    解析： 暂无解析

  • 第8题：

    多选题
    Which three statements inserts a row into the table?（）
    A

    INSERT INTO employees   VALUES ( NULL, ‘John’,‘Smith’);

    B

    INSERT INTO employees( first_name, last_name)   VALUES(‘John’,‘Smith’);

    C

    INSERT INTO employees   VALUES (‘1000’,‘John’,NULL);

    D

    INSERT INTO employees(first_name,last_name, employee_id)   VALUES ( 1000, ‘John’,‘Smith’);

    E

    INSERT INTO employees (employee_id)   VALUES (1000);

    F

    INSERT INTO employees (employee_id, first_name, last_name)   VALUES ( 1000, ‘John’,‘’);


    正确答案： D,B
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following statements represents the function of the compression rings installed at the top of a diesel Engine piston?（）
    A

    Control the amount of lube oil burned in the combustion chamber

    B

    Transmit heat from the piston to the cylinder liner

    C

    Prevent damage to ring groove inserts by acting as a heat dam

    D

    Dissipate combustion chamber gas pressure by channeling it through the ring gap


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    Which three statements about performance analysis by SQL Performance Analyzer are true? （）(Choose three.)
    A

    It detects changes in SQL execution plans.

    B

    It produces results that can be used to create the SQL plan baseline.

    C

    The importance of SQL statements is based on the size of the objects accessed.

    D

    It generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.

    E

    It shows only the overall impact on workload and not the net SQL impact on workload.


    正确答案： E,A
    解析： 暂无解析

  • 第11题：

    多选题
    Which three statements about subqueries are true? （）
    A

    Asinglerowsubquerycanretrieveonlyonecolumnandonerow.

    B

    Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.

    C

    Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.

    D

    Amultiplerowsubquerycanbecomparedusingthe；>；；operator.

    E

    AsinglerowsubquerycanusetheINoperator.

    F

    Amultiplerowsubquerycanusethe；=；operator.


    正确答案： D,A
    解析： 暂无解析

  • 第12题：

    多选题
    Which three statements correctly describe the Cisco Validated Designs program? （）(Choose three.)
    A

    includes three design levels

    B

    incorporates products and technologies into enterprise, service provider, and commercial systems

    C

    extends the value of designs through a sustained development plan

    D

    does not factor customer input design process

    E

    facilitates faster and more reliable customer deployments

    F

    incorporates a narrow range of technologies and products


    正确答案： F,D
    解析： 暂无解析

  • 第13题：

    Which three statements correctly describe the Cisco Validated Designs program? ()(Choose three.)

    A. includes three design levels

    B. incorporates products and technologies into enterprise, service provider, and commercial systems

    C. extends the value of designs through a sustained development plan

    D. does not factor customer input design process

    E. facilitates faster and more reliable customer deployments

    F. incorporates a narrow range of technologies and products


    参考答案：B, C, E

  • 第14题：

    For the following statements， which one is perceived as a drawback of implementing Fibre ChannelAuthentication Protocol （FCAP）？（）

    • A、It is restricted in size to only three segments
    • B、It requires the use of netBT as the network protocol
    • C、It requires the implementation of IKE
    • D、It relies on an underlying Public Key Infrastructure

    正确答案:D

  • 第15题：

    Which three statements about performance analysis by SQL Performance Analyzer are true? （）(Choose three.)

    • A、It detects changes in SQL execution plans.
    • B、It produces results that can be used to create the SQL plan baseline.
    • C、The importance of SQL statements is based on the size of the objects accessed.
    • D、It generates recommendations to run SQL Tuning Advisor to tune regressed SQLs.
    • E、It shows only the overall impact on workload and not the net SQL impact on workload.

    正确答案:A,B,D

  • 第16题：

    Which three statements are valid SDM configuration wizards？ （）

    • A、NAT
    • B、VPN
    • C、STP
    • D、Security Audit

    正确答案:A,B,D

  • 第17题：

    Which three statements describe how the strict SQL mode provides added security?（）

    • A、It rejects statements that try to insert out-of-range values
    • B、It rejects invalid dates
    • C、It limits the operations that the server can perform
    • D、It rejects queries that produce out-of-range values
    • E、It rejects dates with zero day or month values

    正确答案:A,B,E

  • 第18题：

    Which three statements about subqueries are true? （）

    • A、Asinglerowsubquerycanretrieveonlyonecolumnandonerow.
    • B、Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.
    • C、Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.
    • D、Amultiplerowsubquerycanbecomparedusingthe"；>；"；operator.
    • E、AsinglerowsubquerycanusetheINoperator.
    • F、Amultiplerowsubquerycanusethe"；="；operator.

    正确答案:B,C,E

  • 第19题：

    单选题
    With reference to a rotary vane steering gear system, which one of the following statements is true?（）
    A

    The three moving vanes and the three fixed vanes form three pressure chambers

    B

    The three moving vanes and the three fixed vanes form six pressure chambers

    C

    The three moving vanes and the three fixed vanes form nine pressure chambers

    D

    The three moving vanes and the three fixed vanes form twelve pressure chambers


    正确答案： C
    解析： 暂无解析

  • 第20题：

    多选题
    Which three statements are correct about Rate Limiters? （）(Choose three.)
    A

    one-rate rate limiters

    B

    two-rate rate limiters

    C

    two-rate rate limiters is the default

    D

    one-rate rate limiters is the default

    E

    there is no default it must be configured


    正确答案： E,A
    解析： 暂无解析

  • 第21题：

    多选题
    Which three statements are true about terms in a policy?（）
    A

    The order of the terms in a policy is irrelevant

    B

    The action is specified in a then statement

    C

    Ters are optional in a policy

    D

    The match condition can be identified with a from statement

    E

    Every policy must contain at least one term


    正确答案： E,D
    解析： 暂无解析

  • 第22题：

    多选题
    Examine the structure of the EMPLOYEES table: EMPLOYEE_ID NUMBER Primary Key FIRST_NAME VARCHAR2(25) LAST_NAME VARCHAR2(25) Which three statements inserts a row into the table? （）
    A

    INSERT INTO employees VALUES (NULL, 'JOHN','Smith');

    B

    INSERT INTO employees( first_name, last_name) VALUES ('JOHN','Smith');

    C

    INSERT INTO employees VALUES ('1000','JOHN','NULL');

    D

    INSERT INTO employees(first_name,last_name, employee_id) VALUES ('1000, 'john','Smith');

    E

    INSERT INTO employees (employee_id) VALUES (1000);

    F

    INSERT INTO employees (employee_id, first_name, last_name) VALUES ( 1000, 'john',);


    正确答案： A,F
    解析： 暂无解析

  • 第23题：

    单选题
    Over the course of a day，a department performed multiple DML statements （inserts， updates， deletes） on multiple rows of data in multiple tables. The manager would like a report showing the time， table name，and DML type for all changes that were made. Which Flashback technology would be the best choice to produce the list？（）
    A

     Flashback Drop

    B

     Flashback Query

    C

     Flashback Transaction Query

    D

     Flashback Versions Query

    E

     Flashback Table


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    For the following statements， which one is perceived as a drawback of implementing Fibre ChannelAuthentication Protocol （FCAP）？（）
    A

    It is restricted in size to only three segments

    B

    It requires the use of netBT as the network protocol

    C

    It requires the implementation of IKE

    D

    It relies on an underlying Public Key Infrastructure


    正确答案： B
    解析： 暂无解析

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