单选题User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）A User2 needs write permission to the directory.B User2 needs both read and write permissions to the directory.C User2 needs both read and execu

题目
单选题
User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）
A

User2 needs write permission to the directory.

B

User2 needs both read and write permissions to the directory.

C

User2 needs both read and execute permissions to the directory.

D

User2 needs both write and execute permissions to the directory.

相似考题

1.把对Student表和Course表的全部操作权授予用户User1和User2的语句是()A、GRANTAllONStudent,CourseTOUser1,User2;B、GRANTStudent,CourseONAllTOUser1,User2;C、GRANTAllTOStudent,CourseONUser1,User2;D、GRANTAllTOUser1,User2ONStudent,Course;

2.What is the default SNMP permission level on Junos devices?()A. readB. read-writeC. read-onlyD. write

3.User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?()A. User2 needs write permission to the directory.B. User2 needs both read and write permissions to the directory.C. User2 needs both read and execute permissions to the directory.D. User2 needs both write and execute permissions to the directory.

4.In real life, what kind of reading serves people’s immediate needs or wishes?()A.read for entertainmentB.read for survivalC.read for learningD.read for life

更多“单选题User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）A User2 needs write permission to the directory.B User2 needs both read and write permissions to the directory.C User2 needs both read and execu”相关问题

  • 第1题：

    You are the administrator of some of TestKing‘s file servers. Peter is hired as an intern in the human resources department. Peter needs access to some HR files. He also needs to be able to read the file named Handbook.doc, but he must not be able to make changes to it.Handbook.doc exists in a folder named HRResources. Peter needs to have Read and Modify permissions for the other files in the HRResources folder.Peter is a member of the Domain Users group and the HR group. The permissions on the HRResources folder are shown in the following table.You need to ensure that Peter can access the appropriate files and that he cannot make changes to Handbook.doc.What should you do?（）

    A. Set the hidden and system attributes on Handbook.Doc.

    B. Disable permissions inheritance on Handbook.doc.

    C. Assign Peter the Allow-Read permission for Handbook.doc.

    D. Assign Peter the Deny-Write NTFS permission for Handbook.doc.


    参考答案：A

  • 第2题：

    若某文件系统的目录结构如下图所示，假设用户要访问文件book2.doc，且当前工作目录MyDrivers，则该文件的绝对路径和相对路径分别为（ ）


    A.MyDrivers\user2\和\user2\
    B.\MyDrivers\user2\和\user2\
    C.\MyDrivers\user2\和user2\
    D.MyDrivers\user2\和user2\

    答案：C
    解析：
    绝对路径：是从根目录开始的路径，以“\”代表根目录相对路径：是从当前路径开始的路径

  • 第3题：

    用户user1和user2同属于users组，user1有一个文件file1，需要user2能修改user2的file1文件，改文件需要拥有什么样的权限

    • A、646
    • B、746
    • C、744
    • D、664

    正确答案:D

  • 第4题：

    You have a computer that runs Windows XP Professional. Two users named User1 and User2 share the computer. User1 and User2 encrypt files on the computer. User1 encrypts a file named file1. doc. You need ensure that both User1 and User2 can view the contents of file1. doc. What should you instruct User1 to do?（） 

    • A、Add the certificate of User2 to file1. doc. 
    • B、Assign User2 the Full Control NTFS permission on file1. doc. 
    • C、Copy file1. doc the %systemroot%/documents and settings/all users/ folder.
    • D、Move file1. doc to the %systemroot%/documents and settings/all users/ folder. 

    正确答案:A

  • 第5题：

    Which of the following statements allows USER1 to take away read access on the table ORG.TAB1 from USER2?（）

    • A、REVOKE SELECT FROM user2 ON TABLE org.tab1
    • B、REVOKE SELECT ON TABLE org.tab1 FROM user2
    • C、REVOKE READ ACCESS FROM user2 ON TABLE org.tab1
    • D、REVOKE READ ACCESS ON TABLE org.tab1 FROM user2

    正确答案:B

  • 第6题：

    What is the default SNMP permission level on Junos devices?（）

    • A、read
    • B、read-write
    • C、read-only
    • D、write

    正确答案:C

  • 第7题：

    Your company has an Exchange Server 2010 organization. A user named User1 is configured as a Delegate for a user named User2. You need to ensure that User1 can add User2 in the From field when sending email messages. Messages that contain User2 in the From field must display User2 as the message sender when recipients receive the messages.  What should you do（）？ 

    • A、Remove User1 as a delegate， and then grant User1 Send As permissions to User2¯s mailbox
    • B、Remove User1 as a delegate， and then grant User1 Send on Behalf permissions to User2¯s mailbox
    • C、Create a Sharing policy， and then grant User1 Modify permissions to User2¯s mailbox
    • D、Create a Sharing policy， and then grant User1 Full Mailbox permissions to User2¯s mailbox

    正确答案:A

  • 第8题：

    单选题
    An administrator has a malfunctioning uninterruptible power supply (UPS). Which of the following is the MOST likely cause of the problem?（）
    A

    Battery needs to be replaced

    B

    Light switch is turned off

    C

    Smart cable is disconnected

    D

    UPS needs a firmware update


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）
    A

    User2 needs write permission to the directory.

    B

    User2 needs both read and write permissions to the directory.

    C

    User2 needs both read and execute permissions to the directory.

    D

    User2 needs both write and execute permissions to the directory.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    You have an Exchange Server 2010 organization.A user named User1 connects to his mailbox by using Microsoft Office Outlook.User1 reports that he is unable to send encrypted e-mail messages to an external recipient named User2.You verify that User1 and User2 have e-mail encryption certificates.You need to ensure that User1 can send encrypted e-mail messages to User2.What should you do first？（）
    A

    Instruct User2 to add a delegate

    B

    Instruct User2 to send a signed e-mail message to User1.

    C

    Instruct User1 to send a signed e-mail message to User2.

    D

    Instruct User1 to modify the sensitivity settings of the e-mail message


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    JRU数据下载使用U盘，当（）时，表示转储完毕，拔出U盘。
    A

    user1灯亮user2灯灭

    B

    user1灯亮user2灯亮

    C

    user1灯灭user2灯亮

    D

    user1灯灭user2灯灭


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following statements allows USER1 to take away read access on the table ORG.TAB1 from USER2?（）
    A

    REVOKE SELECT FROM user2 ON TABLE org.tab1

    B

    REVOKE SELECT ON TABLE org.tab1 FROM user2

    C

    REVOKE READ ACCESS FROM user2 ON TABLE org.tab1

    D

    REVOKE READ ACCESS ON TABLE org.tab1 FROM user2


    正确答案： D
    解析： 暂无解析

  • 第13题：

    The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?()

    A.Authentication needs to be changed to PAP for both routers.

    B.Serial IP addresses of routers are not on the same subnet.

    C.Username/password is incorrectly configured.

    D.Router names are incorrectly configured.


    参考答案：C

  • 第14题：

    JRU数据下载使用U盘，当（）时，表示转储完毕，拔出U盘。

    • A、user1灯亮user2灯灭
    • B、user1灯亮user2灯亮
    • C、user1灯灭user2灯亮
    • D、user1灯灭user2灯灭

    正确答案:C

  • 第15题：

    The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?（）

    • A、Authentication needs to be changed to PAP for both routers.
    • B、Serial IP addresses of routers are not on the same subnet.
    • C、Username/password is incorrectly configured.
    • D、Router names are incorrectly configured.

    正确答案:C

  • 第16题：

    以下是SD卡读取权限的是（）

    • A、android.permission.READ_EXTERNAL_STORAGE
    • B、android.permission.WRITE_EXTERNAL_STORAGE
    • C、android.permission.WRITE_CALENDAR
    • D、android.permission.READ_PHONE_STAT

    正确答案:A

  • 第17题：

    User2 is complaining that he is unable to list the contents of a directory. What is the most likely cause?（）

    • A、User2 needs write permission to the directory.
    • B、User2 needs both read and write permissions to the directory.
    • C、User2 needs both read and execute permissions to the directory.
    • D、User2 needs both write and execute permissions to the directory.

    正确答案:C

  • 第18题：

    You have an Exchange Server 2010 organization.You have a user named User1 and a user named User2. You need to ensure that User1 can add User2 to the From field when he sends e-mail messages. Messages that have User2 in the From field must display only User2 as the message sender to recipients Who receive the messages. What should you use？（）

    • A、Active Directory Users and Computers
    • B、Exchange Control Panel （ECP）
    • C、Exchange Management Console （EMC）
    • D、Microsoft Office Outlook

    正确答案:C

  • 第19题：

    You have an Exchange Server 2010 organization.A user named User1 connects to his mailbox by using Microsoft Office Outlook.User1 reports that he is unable to send encrypted e-mail messages to an external recipient named User2.You verify that User1 and User2 have e-mail encryption certificates.You need to ensure that User1 can send encrypted e-mail messages to User2.What should you do first？（）

    • A、Instruct User2 to add a delegate
    • B、Instruct User2 to send a signed e-mail message to User1.
    • C、Instruct User1 to send a signed e-mail message to User2.
    • D、Instruct User1 to modify the sensitivity settings of the e-mail message

    正确答案:B

  • 第20题：

    单选题
    You have an Exchange Server 2010 organization.You have a user named User1 and a user named User2. You need to ensure that User1 can add User2 to the From field when he sends e-mail messages. Messages that have User2 in the From field must display only User2 as the message sender to recipients Who receive the messages. What should you use？（）
    A

    Active Directory Users and Computers

    B

    Exchange Control Panel （ECP）

    C

    Exchange Management Console （EMC）

    D

    Microsoft Office Outlook


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    以下是SD卡读取权限的是（）
    A

    android.permission.READ_EXTERNAL_STORAGE

    B

    android.permission.WRITE_EXTERNAL_STORAGE

    C

    android.permission.WRITE_CALENDAR

    D

    android.permission.READ_PHONE_STAT


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    You have a computer that runs Windows XP Professional. Two users named User1 and User2 share the computer. User1 and User2 encrypt files on the computer. User1 encrypts a file named file1. doc. You need ensure that both User1 and User2 can view the contents of file1. doc. What should you instruct User1 to do?（）
    A

    Add the certificate of User2 to file1. doc. 

    B

    Assign User2 the Full Control NTFS permission on file1. doc. 

    C

    Copy file1. doc the %systemroot%/documents and settings/all users/ folder.

    D

    Move file1. doc to the %systemroot%/documents and settings/all users/ folder. 


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Your company has an Exchange Server 2010 organization. A user named User1 is configured as a Delegate for a user named User2. You need to ensure that User1 can add User2 in the From field when sending email messages. Messages that contain User2 in the From field must display User2 as the message sender when recipients receive the messages.  What should you do（）？
    A

    Remove User1 as a delegate， and then grant User1 Send As permissions to User2¯s mailbox

    B

    Remove User1 as a delegate， and then grant User1 Send on Behalf permissions to User2¯s mailbox

    C

    Create a Sharing policy， and then grant User1 Modify permissions to User2¯s mailbox

    D

    Create a Sharing policy， and then grant User1 Full Mailbox permissions to User2¯s mailbox


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    The administrator is unable to establish connectivity between two Cisco routers. Upon reviewing the command output of both routers, what is the most likely caust of the problem?（）
    A

    Authentication needs to be changed to PAP for both routers.

    B

    Serial IP addresses of routers are not on the same subnet.

    C

    Username/password is incorrectly configured.

    D

    Router names are incorrectly configured.


    正确答案： B
    解析： 暂无解析

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