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Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms.
Computer network engineering is a technology discipline within engineering that deals with the design, implementation, and management of computer networks. These systems contain both physical components, such as routers , switches, cables, and some logical elements, such as protocols and network services .
vnStat, useful command to monitor network traffic from the console. vnstat allows to keep the traffic information in a log system to be analyzed by third party tools. Other network utilities include: netstat, displays network connections (both incoming and outgoing), routing tables, and a number of network interface and network protocol ...
NetBIOS—Network Basic Input/Output System; NetBT—NetBIOS over TCP/IP; NEXT—Near-End CrossTalk; NFA—Nondeterministic Finite Automaton; NFC—Near-field communication; NFS—Network File System; NGL—aNGeL; NGSCB—Next-Generation Secure Computing Base; NI—National Instruments; NIC—Network Interface Controller or Network Interface Card
IT network assurance quantifies risk from an IT network perspective, based on analysis of network facts. [1] Examples could be identifying configuration errors in network equipment , which may result in loss of connectivity between devices, degradation of performance or network outages.
Software engineering the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software and the study of these approaches; that is, the application of engineering and computer science to software. Cryptographic engineering Cryptographic Engineering is the discipline of using ...
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Software engineering is a field within computer science focused on designing, developing, testing, and maintaining of software applications.It involves applying engineering principles and computer programming expertise to develop software systems that meet user needs.