Advertising networks allow advertisers target specific customers based on the profile of the audience viewing the content. This is called __________.

Which social media is profile-based social network? A: Youtube B: Facebook C: LinkedIn D: Viber

Advertising networks allow advertisers target specific customers based on the profile of the audience viewing the content。 This is called __________。( ) A: context advertising B: personalized advertising C: seach engine optimization D: viral advertising

修改了/etc/profile文件，如何生效（）。 A: source/etc/profile B: /etc/profile C: 重启机器 D: /opt/profile

分屏查看文件profile的内容,且可上下翻页显示内容的执行命令是()。 A: #less profile B: #profile less C: #more profile D: #profile more

In a profile control of a curved surface, the profile must be dimensioned with :

安装完java环境，要在配置文件（）中配置java的相关环境变量。 A: /etc/profile B: /root/profile C: /home/profile D: /profile

Solaris操作系统下，（）命令可以修改/n2kuser/.profile文件的属性为：所有用户可读、可写、可执行 A: chmod777/n2kuser/.profile B: chmod000/n2kuser/.profile C: chmod111/n2kuser/.profile D: chmod222/n2kuser/.profile

If you delete a profile, all of the settings and accounts associated with the profile are not changed.

The market segment profile is ___________.