1.Which of the following is a type of malware that is designed to spread from one computer to another without any user interaction? Trojan Rootkit Worm Spyware   2.Which of the following cryptographic algorithms is classified as symmetric? Diffie-Hellman RSA AES ECC   3.What control provides the best protection against both SQL injection and cross-site scripting attacks? Hypervisors Network Layer Firewalls CSRF Input Validation   4.Tom would like to send an encrypted message to Jerry using asymmetric cryptography. What key should Tom use to encrypt the message? Jerry's public key Jerry's private key Tom's public key Tom's private key

Process or set of rules that allow for the solving of specific, well-defined computational problems through a specific series of commands. This topic is fundamental in computer science, especially with regard to artificial intelligence, databases, graphics, networking, operating systems, and security.