Answer the following.

1. __________ is an obligation which is not subject to any condition.

2. _________ is a kind of obligation which, upon agreement of the parties, can be performed in parts.

3. Debtor's delay in fulfilling his obligation.

a. Mora Accipiendi

b. Compensatio Morae

c. Mora

d. Mora Solvendi

4. __________ is a mode of extinguishing an obligation when both debtors and creditors, in their own right, are reciprocally debtors and creditors of each other.

5. It is an obligation to give or to deliver.

a. Pure Obligation

b. Conditional Obligation

c. Real Obligation

d. Personal obligation

6. A kind of obligation which has various prestations, all due and demandable. The performance of one prestation will extinguish the obligation.

a. Pure

b. Conditional

c. Facultative

d. Alternative

7. ___________ is a kind of an obligation where only one prestation is due, but the debtor may substitute another prestation to fulfill his obligation, in lieu of the previous one.

8. Creditor's delay in accepting the performance of the obligation

a. Fraud

b. Negligence

c. Mora Accipiendi

d. Compensatio Morae

9. The words "joint and solidary" means:

a. Joint Credit

b. Solidarily Liable

c. Solidary Credit

d. Jointly liable

10. ______________ are those liable only for a proportionate part of the debt.

11. The words "joint and severally" liable means:

a. Solidarily liable

b. Joint credit

c. Jointly liable

d. Solidary credit

12. They are liable for the entire obligation.Any one of them may pay the whole obligation.

a. Joint creditors

b. Joint debtors

c. Solidary creditors

d. Solidary debtors

13. It is an unauthorized management of a property; where a person voluntarily takes charge of the management if another's abandoned or neglected business or property without the owner's authority.

a. Solution Indebiti

b. Negotiorum Gestio

c. Quasi delict

d. Delict

14. ____________ is one kind of obligation with an accessory undertaking, by virtue of which, the debtor assumes a greater liability in case of breach of obligation.

15. _______________ is the efficient cause established by different sources of obligations.

16. In an alternative obligation, as a general rule, the right of choice to determine what prestation will be fulfilled is on:

a. Debtor

b. Both A and B

c. None of them

d. Creditor