Hamlet swears Horatio to two things. What are they?

Question

ObjectiveMcq · Accepted Answer

Hamlet asks Horatio not to reveal the events of the evening, and to go along with him (Hamlet) if he pretends to be crazy.

ObjectiveMcq · Answer

Hamlet asks Horatio to promise to protect his mother, and to defend the country against Fortinbras.

ObjectiveMcq · Answer

Hamlet asks Horatio to promise to attend Mass for him everyday for a year if he dies, and to marry Ophelia.

ObjectiveMcq · Answer

Hamlet asks Horatio to defend him in battle, and to kill Claudius if he (Hamlet) does not do it first.