Questions and answers by

Masresha

Questions (4)

For IT (database system) students:In strname string (15) not null, What it mean string (15)?
1. 4 answers
2. 443 views
Choose..The hens____plenty of eggs in three weeks' time. A. have lied B. have been laid C. have laid D. have been lied
1. 2 answers
2. 310 views
I went shopping;_____,my sister cleaned the house.A. meanwhile B. in a while C. during D. the time being
1. 7 answers
2. 480 views
the solubility of barium chloride at 298k is 1.05*10 raised -5. calculate the solubility product?
1. 2 answers
2. 547 views