Different types of Digital Oscilloscopes

Digital Oscilloscope In our previous article we studied about different types of oscilloscopes such as Analog oscilloscope and Digital Oscilloscope. In this article we are going to discuss about different types of digital oscilloscopes in detail. As already discussed digital oscilloscope can be …

Link Layer Services

Link Layer Services Link layer services provided by a link layer protocol are the following : Framing Link access Reliable delivery Error detection and correction Although the basic service of any link layer is to move a datagram from one node an adjacent …

Link Layer

Link Layer Link layer appears below the network layer in the protocol stack. We know that network layer provides a communication service between any two network hosts. Between the two hosts, datagrams travel over a series of communication links, some wires and some …