Introduced in the 1960s, ARPANET was the first workable prototype of internet. On 1 January 1983, ARPANET adopted TCP/IP, and then the modern internet started to come... read more →
Subnet mask and wildcard mask are two important components to identify different networks in computer networking, and must be configured correctly to transfer data to intended nodes... read more →
Open Shortest Path First (OSPF) is a link-state interior gateway protocol (IGP) that uses the cost metric to find the best route to reach a subnet. It... read more →
In the field of computer networking, point-to-point protocol (PPP) is used when there is a direct link between two communicating devices. It a method by which we... read more →
Microsoft Certified Solutions Associate (MCSA) certification validates the possessor's ability to design and build solutions using core Microsoft technologies. MCSA certification spans across various aspects, Microsoft Office... read more →
High-Level Data Link Control (HDLC) is a Data-Link layer (layer 2 of the OSI and TCP/IP model) protocol, used for communication between two nodes. In this, it... read more →
Office has been an integral part of the Microsoft family for a long time. At present, there are many Microsoft Office suites available in the market, but... read more →
Microsoft is the industry leader in the field of IT. It offers many certifications that are recognised worldwide. The certifications offered by Microsoft provide an integrated and... read more →
Search Engine Optimization (SEO) is a process of optimising the website to get unpaid, organic traffic on the search engine results page. It is a tool to... read more →
Spanning Tree Protocol (STP) stops the loops from forming on an Ethernet LAN. By preventing the loops from forming, it saves an Ethernet LAN from the broadcast... read more →
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