Home Edexcel iGCSE ICT ICT Devices Categories of Digital Devices Mainframes


Mainframe computers are known for their scalability, allowing for easy when needed.

Virtualization of mainframes can lead to improved utilization and flexibility.

Transaction processing systems are designed to ensure data integrity and .

Mainframe virtualization helps reduce physical and maintenance costs.

Batch processing can be more cost-effective than transaction processing for certain types of .

Mainframe virtualization allows multiple of operating systems to run on a single hardware platform.

Batch processing is the processing of a large amount of data in a job.

Legacy applications often require specialized to support and maintain.

Transaction processing ensures that transactions are processed in a manner.

Virtualized mainframes offer enhanced features and controls.

Legacy support in mainframes enables businesses to leverage their existing in technology.

Transaction processing systems are often designed to handle high scenarios.

Mainframe computers are typically used by organizations like banks and government agencies.