Question

6) which statments about JDBC are true
1 ) JDBC is API connect to
relational-, object- & XML datasource
2) JDBC stands for Java
Database connectivity
3) JDB C is an AP to
access


, spreadsheets & Hot f
iv) OBC is
API to
relational micmatch oo
object
progeams & relational databas​

Answer 1

Answer:

two satellites one of mass 5000kg and

the other of mass 500kg are orbiting

at the same height above the

earth's surface. Find the ratio of

their (1) orbital velocity (ii) time

periods