Answer:
Network Tools
Step-by-step explanation:
The framework for network design with the help of networking devices, tools, procedures and security protocols is called Network Architecture.
A certification is required to work as Network Administrator or specialist. For this purpose a test is conducting with the name of CompTIA Network+ exam. To pass this exam basic knowledge of network tools, devices, implementation of the network and security protocols is required.
The one of the most important domain in this test is Network troubleshooting and tools.