Assuming PUBLIC has been granted all privileges on table T1, which of the following statements would continue to permit any user to add rows to table T1, but not remove them?()A.REVOKE DROP ON t1 FROM PUBLICB.REVOKE UPDATE ON t1 FROM PUBLICC.REVOKE DELETE

题目
Assuming PUBLIC has been granted all privileges on table T1, which of the following statements would continue to permit any user to add rows to table T1, but not remove them?()

A.REVOKE DROP ON t1 FROM PUBLIC

B.REVOKE UPDATE ON t1 FROM PUBLIC

C.REVOKE DELETE ON t1 FROM PUBLIC

D.REVOKE CONTROL ON t1 FROM PUBLIC


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  • 第1题:

    在SQL Server 2000中,某数据库中有角色Role和用户User,User是Role角色的成员,且只属于该角色。先对Table表给Role只授予SELECT和DELETE权限,并授予User对T表具有SELECT、UPDATE和DENY DELETE权限,则用户User对Table表可以执行的操作是______。


    正确答案:查询和更改数据
    查询和更改数据

  • 第2题:

    4、要创建一个1行2列的表格,下面语句正确的是()

    A.<TABLE> <TD> <TR>单元格1</TR> <TR>单元格2</TR> </TD> </TABLE>

    B.<TABLE> <TR><TD>单元格1</TD><TD>单元格2</TD></TR> </TABLE>

    C.<TABLE> <TR><TD>单元格1</TD></TR> <TR><TD>单元格2</TD></TR> </TABLE>

    D.<TABLE> <TR> <T1>单元格1</T1> <T2>单元格2</T2> </TD> &


    单元格1 单元格2

  • 第3题:

    要创建一个1行2列的表格,下面语句正确的是:

    A.<table> <td> <tr>单元格1</tr> <tr>单元格2</tr> </td> </table>

    B.<table> <tr> <td>单元格1</td> <td>单元格2</td> </tr> </table>

    C.able> <tr> <td>单元格1</td> </tr> <tr> <td>单元格2</td> </tr> </table>

    D.<table> <tr> <t1>单元格1</t1> <t2>单元格2</t2> </tr> </table>


    value = (1,)

  • 第4题:

    要创建一个1行2列的表格,下面语句正确的是:

    A.<table> <td> <tr>单元格1</tr> <tr>单元格2</tr> </td> </table>

    B.<table> <tr> <td>单元格1</td> <td>单元格2</td> </tr> </table>

    C.<table> <tr> <td>单元格1</td> </tr> <tr> <td>单元格2</td> </tr> </table>

    D.<table> <tr> <t1>单元格1</t1> <t2>单元格2</t2> </tr> </table>


    单元格1 单元格2

  • 第5题:

    要创建一个1行2列的表格,下面语句正确的是()

    A.<TABLE> <TD> <TR>单元格1</TR> <TR>单元格2</TR> </TD> </TABLE>

    B.<TABLE> <TR><TD>单元格1</TD><TD>单元格2</TD></TR> </TABLE>

    C.<TABLE> <TR><TD>单元格1</TD></TR> <TR><TD>单元格2</TD></TR> </TABLE>

    D.<TABLE> <TR> <T1>单元格1</T1> <T2>单元格2</T2> </TD> &


    单元格1 单元格2

  • 第6题:

    21、要创建一个1行2列的表格,下面语句正确的是()

    A.<TABLE> <TD> <TR>单元格1</TR> <TR>单元格2</TR> </TD> </TABLE>

    B.<TABLE> <TR><TD>单元格1</TD><TD>单元格2</TD></TR> </TABLE>

    C.<TABLE> <TR><TD>单元格1</TD></TR> <TR><TD>单元格2</TD></TR> </TABLE>

    D.<TABLE> <TR> <T1>单元格1</T1> <T2>单元格2</T2> </TD> &


    单元格1 单元格2