Convert the binary number to a decimal number 101

List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.

Complete the sentence about a presentation delivery method

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