1-Choose correct query to update student address for Mohammed

Select one:

a. Update students set SAddress=IBRA Where SName=Mohammed;

b. Update from students set SName= Mohammed;

c. Update Student set SName=Mohammed where address=IBRA;

d. Update students set SAddress=IBRA

Clear my choice

2-In database system, physical shema is consider as end user views

Select one:

True

False