The branch of mathematics called number theory is about properties of numbers. One of the areas that has captured the interest of number theoreticians ...
分类：
其他好文 时间：
2017-11-14 22:34:11
阅读次数：
213
Which is true concerning Database Replay in an Oracle Real Application Cluster (RAC) database?A. Workload capture is per instance.B. You only need to ...
分类：
其他好文 时间：
2017-11-14 14:30:39
阅读次数：
128
注意：如果ssh没加tt参数（表示不为这个连接分配TTY，这里非得用两个tt才不会报错），可能会报Pseudo-terminal will not be allocated because stdin is not a terminal的错 所有shh参数如下： ...
分类：
系统相关 时间：
2017-11-14 14:28:07
阅读次数：
352
Which of the following initialization parameters have been deprecated in Oracle 11g because of the introduction of the Automatic Workload Repository? ...
分类：
其他好文 时间：
2017-11-13 20:04:32
阅读次数：
139
Which of the following is not an advantage of block media recovery (BMR)?A. Reduced MTTR.B. Datafiles remain offline while corrupt blocks are repaired ...
分类：
其他好文 时间：
2017-11-13 20:03:59
阅读次数：
126
Given a list of non-negative numbers and a target integer k, write a function to check if the array has a continuous subarray of size at least 2 that ...
分类：
其他好文 时间：
2017-11-13 18:22:55
阅读次数：
137
Users notify you that their application is failing every time they try to add new records. Because ofpoor application design, the actual ORA error mes ...
分类：
其他好文 时间：
2017-11-13 17:00:54
阅读次数：
189
[root@localhost ~]# service firewalld restartRedirecting to /bin/systemctl restart firewalld.serviceJob for firewalld.service failed because the contr ...
分类：
编程语言 时间：
2017-11-13 11:35:08
阅读次数：
903
mount ntfs 分区 mount /dev/sdb1 /mnt/d 提示： The disk contains an unclean file system (0, 0).Metadata kept in Windows cache, refused to mount.Falling back ...
分类：
Web程序 时间：
2017-11-12 21:51:32
阅读次数：
647
Redis学习笔记——启动警告问题的解决 如果启动前不对linux内核做任何更改，那么redis启动会报出警告，共三个：如下图所示第一个警告：The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/so ...
分类：
其他好文 时间：
2017-11-11 13:03:04
阅读次数：
234
