All questions relevant to a specific service (regarding the customer) can be covered. Applies to all customers who order the same service, for example. B ordering IT support services to all those who use a specific IP phone operator. For example, the client is responsible for providing a representative to resolve issues with the ALS service provider. The service provider is responsible for meeting the level of service defined in the ALS. The service provider`s performance is assessed using a number of measures. Response time and resolution time are among the main metrics contained in alS because they refer to how the service provider handles the outage. SLAs often include many elements, from the definition of services to the termination of the contract.  In order to ensure rigorous compliance with ALS, these agreements are often designed with specific lines of demarcation and the parties concerned must meet regularly to create an open communication forum. Rewards and penalties that apply to the supplier are often set. Most ALS also leave room for regular (annual) revisions to make changes.
 As a general rule, service level agreements are often used to demonstrate how two parties have agreed that a specific service (generally, but not necessarily computer-related) is provided by one party to another, as well as the standards or levels at which the service is provided. Cloud computing is a fundamental advantage: shared resources, supported by the underlying nature of a common infrastructure environment. SLAs therefore extend to the cloud and are offered by service providers as a service-based contract and not as a customer-based agreement. Measuring, monitoring and covering cloud performance is based on the final UX or its ability to consume resources. The disadvantage of cloud computing compared to ALS is the difficulty of determining the cause of service outages due to the complex nature of the environment. Service providers need SLAs to help them manage customer expectations and define the severity levels and circumstances in which they are not held responsible for performance failures or problems. Customers can also benefit from SLAs, as the contract outlines the characteristics of the service — which can be compared to THE SLAs of other providers — and identifies ways to assess service issues. On the other hand, if we also have a stand where we offer juices throughout the day, but at fixed prices and where B and C customers can buy their needs, this is a service-based ALS. Security – All security measures taken by the service provider are defined. This is usually the development and consensus on antipoaching, computer security and confidentiality agreements.