A user can send e-mail， but cannot receive any e-mail. Which of the following settings should be verified in the e-mail account？（）A、MAC addressB、TCP/IP addressC、POP Server settingsD、SMTP Server settings

题目

A user can send e-mail， but cannot receive any e-mail. Which of the following settings should be verified in the e-mail account？（）

  • A、MAC address
  • B、TCP/IP address
  • C、POP Server settings
  • D、SMTP Server settings
相似考题

1.Click the Exhibit button.System services SSH, Telnet, FTP, and HTTP are enabled on the SRX Series device.Referring to the configuration shown in the exhibit, which two statements are true? （）(Choose two.)A. A user can use SSH to interface ge-0/0/0.0 and ge-0/0/1.0.B. A user can use FTP to interface ge-0/0/0.0 and ge-0/0/1.0.C. A user can use SSH to interface ge-0/0/0.0.D. A user can use SSH to interface ge-0/0/1.0.

2.Which information is contained in a AAA authentication method list?（）A、A pointer to the address where a RADIUS server can be locatedB、A sequential list of user authentication methodsC、A description of what a user can execute on a routerD、The setup for the authentication phase on a router

3.What is not a difference between VPN tunnel authentication and per-user authentication?（）A、VPN tunnel authentication is part of the IKE specification. B、VPN tunnel authentication does not control which end user can use the IPSec SA (VPN tunnel).C、User authentication is used to control access for a specific user ID, and can be used with or without a VPN tunnel for network access authorization. D、802.1X with EAP-TLS (X.509 certificates) can be used to authenticate an IPSec tunnel.

4.A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet.which ACL can be used?()A. reflexiveB. extendedC. standardD. dynamic

更多“A user can sen”相关问题

  • 第1题：

    A user in the op_storage group logs onto the DS GUI and goes to the User Administration panel.  Which users can be seen and what actions can be performed（）

    • A、the user can see all other users， including those in the Admin group， but can modify only the user accounts in theOp_volume and Monitor group
    • B、the user can see all the users except those in the Admin group， but can only modify the user’s own account
    • C、the user can see only the user’s own account， and cannot modify it
    • D、the user can see only the user’s own account， and can change the password only

    正确答案:D

  • 第2题：

    How can you verify that you have correctly configured SSH access to your Junos device?（）

    • A、user@router# show system services
    • B、user@router> show configuration services
    • C、user@router# show configuration system services
    • D、user@router# show system login

    正确答案:A

  • 第3题：

    A user copied files from a CD and now the files can only be opened as read-only. Which of the following utilities can be used to allow the user the ability to edit the files?（）

    • A、EDIT
    • B、CHMOD
    • C、ATTRIB
    • D、CONVERT

    正确答案:C

  • 第4题：

    Which of the following approval member groups can an organization administrator grant privileges to？（）

    • A、ApprovalGroup
    • B、Order Process
    • C、User Group
    • D、User Registration
    • E、AccessGroup

    正确答案:B,D

  • 第5题：

    Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）

    • A、It can be used to allow the access privilege settings for users but not roles.
    • B、It can be used to allow the access privilege settings for users as well as roles.
    • C、It can be used to control the time interval for which the access privilege is available to a user.
    • D、It can be used to selectively restrict the access for each user in a database to different host computers.
    • E、It can be used to selectively restrict a user's access to different applications in a specific host computer.

    正确答案:B,C,D

  • 第6题：

    The user cannot access some Internet websites, but can connect to resources inside the local network. The technician successfully uses the ping command to test the user’s connectivity. Which of the following commands can the technician run NEXT to troubleshoot the issue?（）

    • A、net /?
    • B、ipconfig /flushdns
    • C、netstat -r
    • D、nbtstat -R

    正确答案:B

  • 第7题：

    单选题
    View the Exhibit to observe the roles assigned to the SL_REP user.  Which statement is true about theassignment of the SELECT_CATALOG_ROLE role to the SL_REP user（）
    A

    The user must enable the role explicitly.

    B

    The user can grant the role to other users.

    C

    The user cannot use the role until the DBA enables it explicitly.

    D

    The user can start using the role immediately without any changes


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    A user in the op_storage group logs onto the DS GUI and goes to the User Administration panel.  Which users can be seen and what actions can be performed（）
    A

    the user can see all other users， including those in the Admin group， but can modify only the user accounts in theOp_volume and Monitor group

    B

    the user can see all the users except those in the Admin group， but can only modify the user’s own account

    C

    the user can see only the user’s own account， and cannot modify it

    D

    the user can see only the user’s own account， and can change the password only


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following is NOT a security feature relating to user accounts？（）
    A

    Some commands can be password protected requiring logged in customers to re-enter their password.

    B

    A user account can be disabled automatically， after a specified number of invalid login attempts.

    C

    An account can have multiple valid passwords at the same time， any of which can be used to access the account.

    D

    The password policy feature can allow the system to require passwords to include a minimum number of numeric characters.

    E

    Logged in customers can be logged off of the system after a specified period of inactivity.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    Examine the query and its output executed In an RDBMS Instance:Which three statements are true about the users (other than sys) in the output?（）
    A

    The C # # B_ADMIN user can perform all backup and recovery operations using RMAN only.

    B

    The C # # C_ADMIN user can perform the data guard operation with Data Guard Broker.

    C

    The C # # A_ADMIN user can perform wallet operations.

    D

    The C # # D_ADMIN user can perform backup and recovery operations for Automatic Storage Management (ASM).

    E

    The C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.


    正确答案： A,E
    解析： 暂无解析

  • 第11题：

    单选题
    View the Exhibit and examine the privileges granted to the MGR_ROLE role. The user SKD has been grantedthe CONNECT and RESOURCE roles only. The database administrator （DBA） grants MGR_ROLE to the userSKD by executing the command： SQL> GRANT MGR_ROLE TO SKD WITH ADMIN OPTION；  Which statement is true about the user SKD afterhe/she is granted this role（）
    A

    The user SKD can grant only the MGR_ROLE role to other users， but not the privileges in it.

    B

    The user SKD can revoke the MGR_ROLE only from the users for whom he/she is the grantor.

    C

    The user SKD can grant the privileges in the MGR_ROLE role to other users， but not with ADMIN OPTION.

    D

    The user SKD can grant the privileges in the MGR_ROLE role to other users， but cannot revoke privilegesfrom them


    正确答案： A
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements accurately describe a role?（）
    A

    A role can be given to a maximum of 1000 users.

    B

    A user can have access to a maximum of 10 roles.

    C

    A role can have a maximum of 100 privileges contained in it.

    D

    Privileges are given to a role by using the CREATE ROLE statement.

    E

    A role is a named group of related privileges that can be granted to the user.

    F

    A user can have access to several roles, and several users can be assigned the same role.


    正确答案： F,D
    解析： 暂无解析

  • 第13题：

    The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）

    • A、The user "jsmith" can use r-commands from any server to server Alpha system-wide
    • B、The user "jsmith" can use r-commands from server Alpha to any server system-wide
    • C、The user "jsmith" can use r-commands from server Alpha to any server with a /home/jsmith directory
    • D、The user "jsmith" can use r-commands from any server to server Alpha only in the /home/jsmith directory

    正确答案:A

  • 第14题：

    A network engineer wants to allow a temporary entry for a remote user with a specific usename and password so that the user can access the entire network over the internet.which ACL can be used?（）

    • A、reflexive
    • B、extended
    • C、standard
    • D、dynamic

    正确答案:D

  • 第15题：

    A user has used all of the allowed logon attempts for the userid. Which command can be used to reset the unsuccessful_login_count to 0 for that user？（）

    • A、usrck
    • B、chsec
    • C、chuser
    • D、passwd

    正确答案:B

  • 第16题：

    View the Exhibit to observe the roles assigned to the SL_REP user.  Which statement is true about theassignment of the SELECT_CATALOG_ROLE role to the SL_REP user（）

    • A、The user must enable the role explicitly.
    • B、The user can grant the role to other users.
    • C、The user cannot use the role until the DBA enables it explicitly.
    • D、The user can start using the role immediately without any changes

    正确答案:A

  • 第17题：

    Examine the command： SQL> ALTER USER skd ACCOUNT LOCK； Which two statements are true after the command is executed（）

    • A、The SKD user cannot log in to the database instance.
    • B、The objects owned by the SKD user are not accessible to any user.
    • C、The other users can access the objects owned by the SKD user， on which they have access.
    • D、The password for the SKD user expires and the user is forced to change the password at the next log in

    正确答案:A,C

  • 第18题：

    单选题
    The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）
    A

    The user jsmith can use r-commands from any server to server Alpha system-wide

    B

    The user jsmith can use r-commands from server Alpha to any server system-wide

    C

    The user jsmith can use r-commands from server Alpha to any server with a /home/jsmith directory

    D

    The user jsmith can use r-commands from any server to server Alpha only in the /home/jsmith directory


    正确答案： D
    解析： 暂无解析

  • 第19题：

    多选题
    Given： 3.class MyServlet extends HttpServlet { 4.public void doPut（HttpServletRequest req， HttpServletResponse resp） throws ServletException，IOException { 5.// servlet code here ... 26.} 27.} If the DD contains a single security constraint associated with MyServlet and its only  tagsand  tags are：GETPUT Admin Which four requests would be allowed by the container？（）
    A

    A user whose role is Admin can perform a PUT.

    B

    A user whose role is Admin can perform a GET.

    C

    A user whose role is Admin can perform a POST.

    D

    A user whose role is Member can perform a PUT.

    E

    A user whose role is Member can perform a POST.

    F

    A user whose role is Member can perform a GET.


    正确答案： C,F
    解析： 暂无解析

  • 第20题：

    单选题
    Emotional intelligence is important because ______.
    A

    it can increase the logical capacity of the computer

    B

    it can raise the mechanic capacity of the computer

    C

    it can eliminate all the defects of the computer

    D

    it can improve user-computer communication


    正确答案： B
    解析：
    细节题。由文章第二段最后一句话 “Computers need artificial emotion to understand their human users better and to achieve self-analysis and self-improvement.”可知，情感智能可以促进使用者和计算机之间的交流。故选D。

  • 第21题：

    多选题
    An administrator account is granted the CREATE SESSION and SET CONTAINER system privileges. A multitenant container database (CDB) instant has the following parameter set: THREADED_EXECUTION = FALSE Which four statements are true about this administrator establishing connections to root in a CDB that has been opened in read only mode?（）
    A

    You can conned as a common user by using the connect statement.

    B

    You can connect as a local user by using the connect statement.

    C

    You can connect by using easy connect.

    D

    You can connect by using OS authentication.

    E

    You can connect by using a Net Service name.

    F

    You can connect as a local user by using the SET CONTAINER statement.


    正确答案： C,D
    解析： 暂无解析

  • 第22题：

    多选题
    Which two statements are true when using the configure exclusive CLI command?（）
    A

    Multiple users can enter configuration mode and have their own private configuration.

    B

    When a user commits, only the user's changes are committed.

    C

    A message indicates which other users are in configuration mode and what portion of the configuration they are editing.

    D

    Only a single user can edit the configuration.


    正确答案： A,B
    解析： 暂无解析

  • 第23题：

    单选题
    Which information is contained in a AAA authentication method list?（）
    A

    A pointer to the address where a RADIUS server can be located

    B

    A sequential list of user authentication methods

    C

    A description of what a user can execute on a router

    D

    The setup for the authentication phase on a router


    正确答案： A
    解析： 暂无解析

  • 第24题：

    多选题
    Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）
    A

    It can be used to allow the access privilege settings for users but not roles.

    B

    It can be used to allow the access privilege settings for users as well as roles.

    C

    It can be used to control the time interval for which the access privilege is available to a user.

    D

    It can be used to selectively restrict the access for each user in a database to different host computers.

    E

    It can be used to selectively restrict a user's access to different applications in a specific host computer.


    正确答案： D,B
    解析： 暂无解析

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