What is one concern associated with web-based applications? a) security b)signal strength c)complexity d)scalability

Ihave buncha points. does anyone want any?

Negative methods of behavior correction include all but this: sarcasm verbal abuse setting an example for proper behavior humiliation

2pointswho was mikhail gorbachev? oa. a russian leader who opposed a coupob. a polish leader who founded the labor union "solidarityoc. a soviet leader who called for a closer relationship with the unitedstates, economic reform, and a more open societyd. a soviet leader who called for more oppression in the soviet union