1. Three commonly used approaches to cloud computing are public cloud computing, private cloud computing, and cloud computing 2. Public cloud computing offers three key benefits to organizations including a. reduced costs, increased data privacy and security, and vendor lock-in b. flexible computing capacity, freedom from performance issues, and increased redundancy in the event of disaster c. freedom from performance issues, reduced costs, and vendor lock-in d. increased redundancy in the event of disaster, reduced costs, and flexible computing capacity 3. Common issues encountered when moving to public cloud computing include complex pricing arrangements, performance issues, inadequate data security, and 4. A private cloud computing environment can provide more data security than a public cloud computing environment. True or False