Battery life

The term “battery life” refers to the amount of time a wireless or mobile device can operate on a single battery charge. The battery life of a device is determined by a number of factors, including the type of battery used, the power consumption of the device, and the efficiency of the power management system. … Read more

Recursive DNS server

When a DNS server receives a query from a client, it will check its cache to see if it has a record of the requested domain name. If it does, it will return the cached record to the client. If it does not, it will send a query to a recursive DNS server. A recursive … Read more