Oracle认证考试

Which two statements are true about the roles in the Oracle database？（）A、A role can be granted to itself.B、Roles are owned by the SYS user.C、Roles can be granted to other roles.D、A role cannot be assigned external authentication.E、A role can contain both 

题目

Which two statements are true about the roles in the Oracle database？（）

  • A、A role can be granted to itself.
  • B、Roles are owned by the SYS user.
  • C、Roles can be granted to other roles.
  • D、A role cannot be assigned external authentication.
  • E、A role can contain both system and object privileges.
如果没有搜索结果，请直接 联系老师 获取答案。
如果没有搜索结果，请直接 联系老师 获取答案。
相似问题和答案

第1题：

Which two statements are true regarding redundancy groups? ()(Choose two.)

A. When priority settings are equal and the members participating in a cluster are initialized at the same time, the primary assigned to node 0.

B. The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery

C. Redundancy group 0 manages the control plane failover between the nodes of a cluster.

D. The primary role can be shared for redundancy group 0 when the active-active option is enabled.


参考答案：A, C

第2题：

You work as a database administrator for Certkiller .com. While granting a role，SELECT_CATALOG_ROLE， to a user， Certkiller， using Oracle Enterprise Manager 10g Database Control， you have cleared the DEFAULT check box. What will be the result？（）

  • A、The user cannot use the role at all.
  • B、The role would not be granted to the user.
  • C、The user needs to enable the role explicitly.
  • D、The user can start using the role immediately.
  • E、The user would have the admin option for the role.

正确答案:C

第3题：

In your multitenant container database (CDB) containing same pluggable databases (PDBs), you execute the following commands in the root container:Which two statements are true?()

A. The C # # ROLE1 role is created in the root database and all the PDBs.

B. The C # # ROLE1 role is created only in the root database because the container clause is not used.

C. Privileges are granted to the C##A_ADMIN user only in the root database.

D. Privileges are granted to the C##A_ADMIN user in the root database and all PDBs.

E. The statement for granting a role to a user fails because the CONTAINER clause is not used.


参考答案：B, C

第4题：

Which statement is true regarding redundancy groups？（）

  • A、The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.
  • B、When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 1.
  • C、The primary role can be shared for redundancy group 0 when the active-active option is enabled.
  • D、Redundancy group 0 manages the control plane failover between the nodes of a cluster.

正确答案:D

第5题：

Which two statements are true about using the isUserInRole method to implement security in a Java EEapplication？（）

  • A、It can be invoked only from the doGet or doPost methods.
  • B、It can be used independently of the getRemoteUser method.
  • C、Can return "true" even when its argument is NOT defined as a valid role name in the deployment descriptor.
  • D、Using the isUserInRole method overrides any declarative authentication related to the method in which it is invoked.

正确答案:B,C

第6题：

If Host Checker restrictions are applied at the role level and the "Allow access to the role if any ONE of the select policies is passed" option is unchecked, which two statements are true?()

A. All roles are evaluated together.

B. Each role is evaluated separately.

C. Clients must pass all policies to access the role.

D. Clients will pass as long as one policy is accepted.


参考答案：B, C

第7题：

A system administrator wants to configure 802.1X on an Ethernet switch to enable access to specific parts of the network based on group memberships.How can the administrator accomplish this goal?（）

  • A、Configure roles based on departments and assign access based on source IP address.
  • B、Configure roles based on the user's manager and assign access based on the user's MAC address
  • C、Configure roles based on group memberships and assign a specific VLAN to the role.
  • D、Configure roles based on RADIUS request attribute and assign a specific VLAN to the role.

正确答案:C

第8题：

A redaction policy was added to the SAL column of the SCOTT.EMP table:All users have their default set of system privileges.For which three situations will data not be redacted?()

A. SYS sessions, regardless of the roles that are set in the session

B. SYSTEM sessions, regardless of the roles that are set in the session

C. SCOTT sessions, only if the MGR role is set in the session

D. SCOTT sessions, only if the MGR role is granted to SCOTT

E. SCOTT sessions, because he is the owner of the table

F. SYSTEM session, only if the MGR role is set in the session


参考答案：A, D, F

第9题：

Which two statements are true regarding redundancy groups？（）

  • A、When priority settings are equal and the members participating in a cluster are initialized at the same time， the primary role for redundancy group 0 is assigned to node 0.
  • B、The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery scenario.
  • C、Redundancy group 0 manages the control plane failover between the nodes of a cluster.
  • D、The primary role can be shared for redundancy group 0 when the active-active option is enabled

正确答案:A,C

第10题：

An outside vendor is eligible for the guest role and the contractor role when accessing your network, that is secured with the Junos Pulse Access Control Service.What is the default role-mapping behavior?（）

  • A、The vendor must select a role from a list of eligible roles.
  • B、The vendor must select a rule from a list of eligible rules.
  • C、The vendor is automatically mapped to the first configured role
  • D、The vendor is automatically granted a merged role.

正确答案:D

更多相关问题
相关内容