单选题Evaluate the following block of code：   BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL （ acl =>  ’mycompany-com-permissions.xml’， principal => ’ACCT_MGR’， is_grant => TRUE， privilege => ’connect’）；  DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL （ acl => ’mycompany-com-pe

题目
单选题
Evaluate the following block of code：   BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL （ acl =>  ’mycompany-com-permissions.xml’， principal => ’ACCT_MGR’， is_grant => TRUE， privilege => ’connect’）；  DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL （ acl => ’mycompany-com-permissions.xml’， host => ’*.mycompany.com’）； END；   What is the outcome of the above code？（）
A

 It produces an error because a fully qualified host name needs to be specified.

B

 It produces an error because the range of ports associated with the hosts has not been specified.

C

 It creates an access control list （ACL） with the user ACCT_MGR who gets the CONNECT and  RESOLVE privileges.

D

 It creates an access control list （ACL） with the user ACCT_MGR who gets the CONNECT privilege but not the RESOLVE privilege.

相似考题

1.Evaluate the following block of code:What is the outcome of the above code?()A. It produces an error because a fully qualified host name needs to be specified.B. It produces an error because the range of ports associated with the hosts has not been specified.C. It creates an access control list (ACL) with the user ACCT_MGR who gets the CONNECT and RESOLVE privileges.D. It creates an access control list (ACL) with the user ACCT_MGR who gets the CONNECT privilege but not the RESOLVE privilege.

2.What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking？（）A、 The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensorB、 The blocking ACL entries generated by the sensor override the Pre-Block ACL entriesC、 The Pre-Block ACL entries override the blocking ACL entries generated by the sensorD、 The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensorE、 You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor

3. Which expressions will evaluate to true if preceded by the following code？（）   String a = "hello"；   String b = new String（a）；   String c = a；   char[] d = { ’h’， ’e’， ’l’， ’l’， ’o’ }；  A、（a == "Hello"）B、（a == b）C、（a == c）D、a.equals（b）E、a.equals（d）

4.Evaluatethefollowingblockofcode：BEGINDBMS_NETWORK_ACL_ADMIN.CREATE_ACL（acl=>’mycompany-com-permissions.xml’，principal=>’ACCT_MGR’，is_grant=>TRUE，privilege=>’connect’）；DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL（acl=>’mycompany-com-permissions.xml’，host=>’*.mycompany.com’）；END；Whatistheoutcomeoftheabovecode？（）A.Itproducesanerrorbecauseafullyqualifiedhostnameneedstobespecified.B.Itproducesanerrorbecausetherangeofportsassociatedwiththehostshasnotbeenspecified.C.Itcreatesanaccesscontrollist（ACL）withtheuserACCT_MGRwhogetstheCONNECTand RESOLVEprivileges.D.Itcreatesanaccesscontrollist（ACL）withtheuserACCT_MGRwhogetstheCONNECT privilegebutnottheRESOLVEprivilege.

更多“单选题Evaluate the following block of code：   BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL （ acl =  ’mycompany-com-permissions.xml’， principal = ’ACCT_MGR’， is_grant = TRUE， privilege = ’connect’）；  DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL （ acl = ’mycompany-com-permiss”相关问题

  • 第1题：

    Which of the following is true of an ACL when a packet matching an ACE is found?（）

    • A、The matching ACE is skipped to allow all other ACEs to be examined.
    • B、The matching ACE is processed and then the last ACE is examined.
    • C、The matching ACE is processed and then the next ACE is examined.
    • D、The matching ACE is processed and the next packet is examined

    正确答案:D

  • 第2题：

    Which two statements are true about the Cisco Classic （CBAC） IOS Firewall set？（）

    • A、It can be used to block bulk encryption attacks
    • B、It can be used to protect against denial of service attacks
    • C、Traffic originating from the router is considered trusted， so it is not inspected
    • D、Based upon the custom firewall rules， an ACL entry is statically created and added to theexisting ACL permanently
    • E、Temporary ACL entries that allow selected traffic to pass are created and persist for theduration of the communication session

    正确答案:B,E

  • 第3题：

    Which of the following could be used to restrict access to the local web server to only certain IP addresses？（）

    • A、 Create an ACL.
    • B、 Create an application exception.
    • C、 Configure IPSec.
    • D、 Block port 80.

    正确答案:A

  • 第4题：

    Which of the following will begin a new unit of work?（）

    • A、The CONNECT statement
    • B、The first FETCH of a cursor
    • C、The BEGIN TRANSACTION statement
    • D、The first executable SQL statement

    正确答案:D

  • 第5题：

    You need to configure fine-grained access control to external network resources from within your database. You create an access control list (ACL) using the DBMS_NETWORK_ACL_ADMIN package. Which statement is true regarding the ACL created?（）

    • A、It is a list of remote database links stored in the XML file that are available to the users of the database.
    • B、It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts.
    • C、It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts.
    • D、It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TCP.

    正确答案:B

  • 第6题：

    You issued the following block of code：        SQL>BEGIN   DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP（        ’PROG_ROLE’， ’DEVELOPERS’ ，FALSE）；        END；        SQL>/   Which option is NOT a result of executing the above code？（）  

    • A、 The switch privilege is granted to the PROG_ROLE role.
    • B、 The users granted the role PROG_ROLE will be able to switch to the DEVELOPERS group.
    • C、 The users cannot grant the switch privilege to other users.
    • D、 The above code will not be executed successfully because the GRANT_SWITCH_CONSUMER_GROUP procedure is an invalid procedure in Oracle10g.

    正确答案:D

  • 第7题：

    单选题
    Which of the following wiring distribution components uses a bridge clip to connect both sides ofthe block?（）
    A

    110 block

    B

    Demarc

    C

    Smart jack

    D

    66 block


    正确答案： B
    解析： 暂无解析

  • 第8题：

    多选题
    Which expressions will evaluate to true if preceded by the following code？（）   String a = "hello"；   String b = new String（a）；   String c = a；   char[] d = { ’h’， ’e’， ’l’， ’l’， ’o’ }；
    A

    （a == Hello）

    B

    （a == b）

    C

    （a == c）

    D

    a.equals（b）

    E

    a.equals（d）


    正确答案： C,D
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following is true of an ACL when a packet matching an ACE is found?（）
    A

    The matching ACE is skipped to allow all other ACEs to be examined.

    B

    The matching ACE is processed and then the last ACE is examined.

    C

    The matching ACE is processed and then the next ACE is examined.

    D

    The matching ACE is processed and the next packet is examined


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking？（）
    A

     The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensor

    B

     The blocking ACL entries generated by the sensor override the Pre-Block ACL entries

    C

     The Pre-Block ACL entries override the blocking ACL entries generated by the sensor

    D

     The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensor

    E

     You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    In the access log，what does an ACL tag beginning with BLOCK_ADMIN indicate？（）
    A

     the destination was manually added to the block list

    B

     the malware category is set to blocking mode

    C

     the transaction was blocked because of application or object properties

    D

     the transaction was manually blocked by the administrative user


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    You issued the following block of code：        SQL>BEGIN   DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP（        ’PROG_ROLE’， ’DEVELOPERS’ ，FALSE）；        END；        SQL>/   Which option is NOT a result of executing the above code？（）
    A

     The switch privilege is granted to the PROG_ROLE role.

    B

     The users granted the role PROG_ROLE will be able to switch to the DEVELOPERS group.

    C

     The users cannot grant the switch privilege to other users.

    D

     The above code will not be executed successfully because the GRANT_SWITCH_CONSUMER_GROUP procedure is an invalid procedure in Oracle10g.


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which three statements about IOS Firewall configurations are true？（）

    • A、The IP inspection rule can be applied in the inbound direction on the secured interface.
    • B、The IP inspection rule can be applied in the outbound direction on the unsecured interface.
    • C、The ACL applied in the outbound direction on the unsecured interface should be an extended ACL.
    • D、The ACL applied in the inbound direction on the unsecured interface should be an extended ACL.
    • E、For temporary openings to be created dynamically by Cisco IOS Firewall，the access-list for thereturning traffic must be a standard ACL.
    • F、For temporary openings to be created dynamically by Cisco IOS Firewall，the IP inspection rule must be applied to the secured interface.

    正确答案:A,B,D

  • 第14题：

    In the access log，what does an ACL tag beginning with BLOCK_ADMIN indicate？（） 

    • A、 the destination was manually added to the block list
    • B、 the malware category is set to blocking mode
    • C、 the transaction was blocked because of application or object properties
    • D、 the transaction was manually blocked by the administrative user

    正确答案:D

  • 第15题：

    On which of the following network devices would an administrator configure an ACL?（）

    • A、Router
    • B、Hub
    • C、Repeater
    • D、NIC

    正确答案:A

  • 第16题：

    Evaluate the following block of code：   BEGIN DBMS_NETWORK_ACL_ADMIN.CREATE_ACL （ acl =>  ’mycompany-com-permissions.xml’， principal => ’ACCT_MGR’， is_grant => TRUE， privilege => ’connect’）；  DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL （ acl => ’mycompany-com-permissions.xml’， host => ’*.mycompany.com’）； END；   What is the outcome of the above code？（）

    • A、 It produces an error because a fully qualified host name needs to be specified.
    • B、 It produces an error because the range of ports associated with the hosts has not been specified.
    • C、 It creates an access control list （ACL） with the user ACCT_MGR who gets the CONNECT and  RESOLVE privileges.
    • D、 It creates an access control list （ACL） with the user ACCT_MGR who gets the CONNECT privilege but not the RESOLVE privilege.

    正确答案:C

  • 第17题：

    You issue the following code：    EXEC DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP        （’SCOTT’ ’GRP1’， TRUE）；   What will be the result of executing the above code？（）  

    • A、 The switch privilege will be granted to the user， Scott， for changing the consumer group to GRP1.
    • B、 The switch privilege will be granted to the user， Scott， for changing the consumer group from GRP1 to any other group.
    • C、 The code will not execute successfully because there is no GRANT_SWITCH_CONSUMER_GROUP procedure in the DBMS_RESOURCE_MANAGER_PRIVS package.
    • D、The code will execute successfully but no privilege will be granted to the user， Scott.

    正确答案:A

  • 第18题：

    单选题
    Which of the following could be used to restrict access to the local web server to only certain IP addresses？（）
    A

     Create an ACL.

    B

     Create an application exception.

    C

     Configure IPSec.

    D

     Block port 80.


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    On which of the following network devices would an administrator configure an ACL?（）
    A

    Router

    B

    Hub

    C

    Repeater

    D

    NIC


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following will begin a new unit of work?（）
    A

    The CONNECT statement

    B

    The first FETCH of a cursor

    C

    The BEGIN TRANSACTION statement

    D

    The first executable SQL statement


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    You issue the following code：    EXEC DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP        （’SCOTT’ ’GRP1’， TRUE）；   What will be the result of executing the above code？（）
    A

     The switch privilege will be granted to the user， Scott， for changing the consumer group to GRP1.

    B

     The switch privilege will be granted to the user， Scott， for changing the consumer group from GRP1 to any other group.

    C

     The code will not execute successfully because there is no GRANT_SWITCH_CONSUMER_GROUP procedure in the DBMS_RESOURCE_MANAGER_PRIVS package.

    D

    The code will execute successfully but no privilege will be granted to the user， Scott.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    Which three statements about IOS Firewall configurations are true？（）
    A

    The IP inspection rule can be applied in the inbound direction on the secured interface.

    B

    The IP inspection rule can be applied in the outbound direction on the unsecured interface.

    C

    The ACL applied in the outbound direction on the unsecured interface should be an extended ACL.

    D

    The ACL applied in the inbound direction on the unsecured interface should be an extended ACL.

    E

    For temporary openings to be created dynamically by Cisco IOS Firewall，the access-list for thereturning traffic must be a standard ACL.

    F

    For temporary openings to be created dynamically by Cisco IOS Firewall，the IP inspection rule must be applied to the secured interface.


    正确答案： A,D
    解析： 暂无解析

  • 第23题：

    单选题
    ou need to configure fine-grained access control to external network resources from within your database. You create an access control list （ACL） using the DBMS_NETWORK_ACL_ADMIN package.  Which statement is true regarding the ACL created？（）
    A

     It is a list of remote database links stored in the XML file that are available to the users of the database.

    B

     It is a list of users and network privileges stored in the XML file according to which a group of users can connect to one or more hosts.

    C

     It is a list of users and network privileges stored in the data dictionary according to which a group of users can connect to one or more hosts.

    D

     It is the list of the host names or the IP addresses stored in the data dictionary that can connect to your database through PL/SQL network utility packages such as UTL_TCP.


    正确答案： D
    解析： 暂无解析

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