Regarding the NOC requirement for a Salesforce Administrator, it ultimately depends on the company's policies and the employment contract of the administrator. Some companies may require a NOC, while others may not. If you are currently working as a Salesforce Administrator and planning to change your job, you should check your company's policies and your employment contract to determine whether a NOC is required. Additionally, it's always best to have open communication with your current employer to avoid any misunderstandings or legal issues. As for the Salesforce training institutes in Hyderabad, it may vary based on the institute, course duration, level, and other factors. I would recommend researching and comparing multiple institutes to get the best possible deal and quality of education. You can also contact the institute directly to get the most accurate fee structure for the course you're interested in.