Answer:
192.168.30.0/24 is the network IP address and 192.168.30.255/24 is the IP broadcast address.
Explanation:
The first IP (192.168.30.0/24) address of your subnet is the network address, the last IP (192.168.30.255/24) address of your subnet is your broadcast address and the available usable IP addresses in your subnet are subnet size -2, because network address and broadcast address cannot be allocated to a system.
Answer:
D. The results of changing certain values in one or more formulas
Explanation:
On edge
Answer:
Data Flow Diagram
Explanation:
Data flow diagram is representation of data which is processed in terms of input and output.It is a tool for designing the structure for a software.Rectangles,square and circles are used in representing the flow of information.
DFD consists two components
- Layers-It consist many layers,the top layer is called context diagram.
- Levels-The first level shows the main process of the system.