The ________ is the distance between the individual cells of a table

Every JavaFX program is defined in a class that inherits from / extends the __________ class.

a) Application b) JavaFX c) Interface d) Exception e) Swing

Answer the following statements true (T) or false (F)

1. A digital signature can guarantee the integrity but not the source of the message. 2. It must be computationally infeasible to forge a digital signature, either by constructing a new message for an existing digital signature or by constructing a fraudulent digital signature for a given message. 3. The global public key components for DSA are p, q, and h. 4. The most important development from the work on public-key cryptography is the digital signature. 5. The ElGamal signature scheme involves the use of the public key for encryption and the private key for decryption.