【實用工具app】ITcalc4|最夯免費app-綠色工廠好玩App

ITcalc4 provides four useful calculators in one handy application. Designed for use by Information Technology professionals and students alike.

Functions include:

- Binary to Octal to Decimal to Hexadecimal conversion. Enter a value in any of the four supported bases and the others are instantly displayed.

- Subnet calculator. Determine the class, subnet mask, network address, broadcast address, wildcard mask, first host, last host, number of networks and number of hosts for any IP address. Choose the IP and number of subnet bits. Also provides choice to disallow zero subnets; perfect for students.

- CIDR calculator. Most equipment now supports Classless Inter-Domain Routing and ITcalc4 calculates the subnet mask, network address, broadcast address, wildcard mask, first host, last host, and number of hosts for any IP address. Choose the IP address and number of subnet bits. Displays explanatory information for reserved subnet masks.

- RAID calculator. Find the operating system (base 2) reported size of a wide variety of RAID configurations. Enter number of drives, number of hot spares, drive capacity and select RAID type. Supports RAID 0, 1, 3, 4, 5, 6, 0+1, 1+0 (10), 50, and 60. displays explanatory information for RAID types.