Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect()。A.access-list 10 permit 172.29.16.0 0.0.0.255B.access-list 10 permit 172.29.16.0 0.0.1.255C.access-list 10 permit

题目
Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect()。

A.access-list 10 permit 172.29.16.0 0.0.0.255

B.access-list 10 permit 172.29.16.0 0.0.1.255

C.access-list 10 permit 172.29.16.0 0.0.3.255

D.access-list 10 permit 172.29.16.0 0.0.15.255

E.access-list 10 permit 172.29.0.0 0.0.255.255

相似考题

1.Evaluate the SQL statement DROP TABLE DEPT: Which four statements are true of the SQL statement? ()A. You cannot roll back this statement.B. All pending transactions are committed.C. All views based on the DEPT table are deleted.D. All indexes based on the DEPT table are dropped.E. All data in the table is deleted, and the table structure is also deleted.F. All data in the table is deleted, but the structure of the table is retained.G. All synonyms based on the DEPT table are deleted.

2.An access list was written with the four statements shown in the graphic.Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect？（）A.access-list10 permit 172.29.16.00.0.0.255B.access-list10 permit 172.29.16.00.0.1.255C.access-list10 permit 172.29.16.00.0.3.255D.access-list10 permit 172.29.16.00.0.15.255E.access-list10 permit 172.29.0.00.0.255.255

3.Which statements concerning the switch construct are true？（）  A、All switch statements must have a default label.B、There must be exactly one label for each code segment in a switch statement.C、The keyword continue can never occur within the body of a switch statement.D、No case label may follow a default label within a single switch statement.E、A character literal can be used as a value for a case label.

4.One of the guidelines in writing the C code for a software tool is as follows: write code that is as clear and as simple a(76). The C language can be difficult to read if you combine all(77)features in a single statement. Break complicated(78)into several easy to understand statements for the(79)of readability. This style. helps to make your programs more(80)and error-free.A．readableB．reusableC．possibleD．semanticE．syntactic

更多“Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect()。 ”相关问题

  • 第1题：

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

    • A、A routing policy cannot have more than one term.
    • B、If a term does not contain a from statement, all routes match.
    • C、If a term does not contain a from statement, the Junos OS will not commit.
    • D、A then statement is not mandatory in a term.

    正确答案:B,D

  • 第2题：

    Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect（）。

    • A、access-list 10 permit 172.29.16.0 0.0.0.255
    • B、access-list 10 permit 172.29.16.0 0.0.1.255
    • C、access-list 10 permit 172.29.16.0 0.0.3.255
    • D、access-list 10 permit 172.29.16.0 0.0.15.255
    • E、access-list 10 permit 172.29.0.0 0.0.255.255

    正确答案:C

  • 第3题：

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

    • A、A then statement is mandatory in a term
    • B、If a term does not contain a from statement, all routers match
    • C、If a term does not contain a from statement, the Junos OS will not commit
    • D、A then statement is not mandatory in a term

    正确答案:A,B

  • 第4题：

    Which of the following cannot be used as input to the SQL Tuning Advisor?（） (Choose all that apply.)

    • A、A single SQL statement provided by a user
    • B、An existing SQL Tuning Set (STS)
    • C、A preprocessed Database Replay workload
    • D、A schema name
    • E、SQL statement identified in EM as using excessive resources

    正确答案:C,D

  • 第5题：

    Which statement is true regarding subqueries?（）

    • A、The LIKE operator cannot be used with single-row subqueries 
    • B、The NOT IN operator is equivalent to IS NULL with single-row subqueries 
    • C、=ANY and =ALL operators have the same functionality in multiple-row subqueries 
    • D、The NOT operator can be used with IN, ANY, and ALL operators in multiple-row subqueries 

    正确答案:D

  • 第6题：

    单选题
    Which statement regarding the contents of the V$PARAMETER view is true？（）
    A

    displays only the list of default values

    B

    displays only the list of all basic parameters

    C

    displays the currently in effect parameter values

    D

    displays only the list of all advanced parameters

    E

    displays the list of all the parameter files of a database


    正确答案： B
    解析： 暂无解析

  • 第7题：

    多选题
    You executed the following FLASHBACK TABLE command： FLASHBACK TABLE emp TO TIMESTAMP （’11：45’，’hh12：mi’）; Which two statements are correct？（）
    A

    The FLASHBACK TABLE statement will not be written to the alert log file.

    B

    The changes made to the EMP table since the specified time will be undone.

    C

    The EMP table that was dropped by mistake from the database will be restored.

    D

    The FLASHBACK TABLE statement will be executed within a single transaction.

    E

    The FLASHBACK TABLE statement will not maintain the existing indexes on the EMP table.

    F

    The list of transactions that have modified the EMP table since the specified time will be displayed.


    正确答案： C,B
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?（）
    A

    SQL Repair Advisor

    B

    SQL Optimizer

    C

    SQL Access Advisor

    D

    SQL Tuning Advisor SQL


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which statements concerning the switch construct are true？（）
    A

    All switch statements must have a default label.

    B

    There must be exactly one label for each code segment in a switch statement.

    C

    The keyword continue can never occur within the body of a switch statement.

    D

    No case label may follow a default label within a single switch statement.

    E

    A character literal can be used as a value for a case label.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    Which two are true about aggregate functions?（）
    A

    You can use aggregate functions in any clause of a SELECT statement.

    B

    You can use aggregate functions only in the column list of the select clause and in the WHERE clause of a SELECT statement.

    C

    You can mix single row columns with aggregate functions in the column list of a SELECT statement by grouping on the single row columns.

    D

    You can pass column names, expressions, constants, or functions as parameter to an aggregate function.

    E

    You can use aggregate functions on a table, only by grouping the whole table as one single group.

    F

    You cannot group the rows of a table by more than one column while using aggregate functions.


    正确答案： D,C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?（）
    A

    SQL Repair Advisor

    B

    SQL Optimizer

    C

    SQL Access Advisor

    D

    SQL Tuning Advisor


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement is true regarding the COALESCE function?（）
    A

    It can have a maximum of five expressions in a list 

    B

    It returns the highest NOT NULL value in the list for all rows 

    C

    It requires that all expressions in the list must be of the same data type 

    D

    It requires that at least one of the expressions in the list must have a NOT NULL value


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which statement about WSA user authentication is true？（） 

    • A、 a single WSA can have multiple LDAP realms
    • B、 WSA supports LDAP but not NTLM
    • C、 WSA supports NTLM but not LDAP
    • D、 a single WSA can have up to two authentication realms： one for LDAP and for NTLM

    正确答案:A

  • 第14题：

    Which statement about access lists that are applied to an interface is true？（）

    • A、you can apply multiple access lists with the same protocol or in different…
    • B、you can config one access list，per direction，per layer 3 protocol
    • C、you can place as many access lists as you want on any interface
    • D、you can apply ony one access list on any interface

    正确答案:D

  • 第15题：

    Which statement regarding the contents of the V$PARAMETER view is true？（）

    • A、displays only the list of default values
    • B、displays only the list of all basic parameters
    • C、displays the currently in effect parameter values
    • D、displays only the list of all advanced parameters
    • E、displays the list of all the parameter files of a database

    正确答案:C

  • 第16题：

    Which statement is true regarding the COALESCE function?（）

    • A、It can have a maximum of five expressions in a list 
    • B、It returns the highest NOT NULL value in the list for all rows 
    • C、It requires that all expressions in the list must be of the same data type 
    • D、It requires that at least one of the expressions in the list must have a NOT NULL value

    正确答案:C

  • 第17题：

    You executed the following FLASHBACK TABLE command： FLASHBACK TABLE emp TO TIMESTAMP （’11：45’，’hh12：mi’）； Which two statements are correct？ （）

    • A、 The FLASHBACK TABLE statement will not be written to the alert log file.
    • B、 The EMP table that was dropped by mistake from the database will be restored.
    • C、 The changes made to the EMP table since the specified time will be undone.
    • D、 The FLASHBACK TABLE statement will not maintain the existing indexes on the EMP table.
    • E、 The FLASHBACK TABLE statement will be executed within a single transaction.
    • F、 The list of transactions that have modified the EMP table since the specified time will be displayed.

    正确答案:C,E

  • 第18题：

    多选题
    You have enabled resumable space allocation in your database by setting the RESUMABLE_TIMEOUTparameter set to a nonzero value.Which three statements about resumable space allocation are true? （）(Choose three.)
    A

    Even with resumable space allocation enabled for your database, you can disable resumable space allocation for a single session.

    B

    A resumable statement is suspended only if an out of space error occurs.

    C

    When a resumable statement is suspended, the transaction that contains the statement is also suspended.

    D

    A resumable statement can only be suspended and resumed once during the execution of the statement.

    E

    You can query the V$SESSION_WAIT dynamic performance view to identify the statements that are suspended for a session


    正确答案： A,C,E
    解析： 暂无解析

  • 第19题：

    单选题
    Which statement is true regarding subqueries?（）
    A

    The LIKE operator cannot be used with single-row subqueries 

    B

    The NOT IN operator is equivalent to IS NULL with single-row subqueries 

    C

    =ANY and =ALL operators have the same functionality in multiple-row subqueries 

    D

    The NOT operator can be used with IN, ANY, and ALL operators in multiple-row subqueries 


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Which statement about access lists that are applied to an interface is true?（）
    A

    you can apply multiple access lists with the same protocol or in different…

    B

    you can config one access list,per direction,per layer 3 protocol

    C

    you can placeasmanyaccess lists as you want on any interface

    D

    you can apply ony one access list on any interface


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which single access list statement will combine all four of these statements into a single statement that will have exactly the same effect（）。
    A

    access-list 10 permit 172.29.16.0 0.0.0.255

    B

    access-list 10 permit 172.29.16.0 0.0.1.255

    C

    access-list 10 permit 172.29.16.0 0.0.3.255

    D

    access-list 10 permit 172.29.16.0 0.0.15.255

    E

    access-list 10 permit 172.29.0.0 0.0.255.255


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement about WSA user authentication is true？（）
    A

     a single WSA can have multiple LDAP realms

    B

     WSA supports LDAP but not NTLM

    C

     WSA supports NTLM but not LDAP

    D

     a single WSA can have up to two authentication realms： one for LDAP and for NTLM


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which of the following cannot be used as input to the SQL Tuning Advisor?（） (Choose all that apply.)
    A

    A single SQL statement provided by a user

    B

    An existing SQL Tuning Set (STS)

    C

    A preprocessed Database Replay workload

    D

    A schema name

    E

    SQL statement identified in EM as using excessive resources


    正确答案： B,E
    解析： 暂无解析

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