Day: July 21, 2019

Go-Back-N ARQ and Selective Repeat ARQ

Differences between Go-Back-N ARQ and Selective Repeat ARQ

July 21, 2019

The basic difference between go back ARQ and Selective Repeat ARQ Go-Back-N ARQ is a specific instance of the automatic repeat request protocol, in which the sending process continues to send the number of frames specified by a window size even without receiving an acknowledgement packet from the receiver. Selective Repeat ARQ/Selective Reject ARQ is […]

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Difference Between Array and Union in C

Difference Between Array and Union in C

July 21, 2019

What is an Array? An array is a collection of data items, all of the same types, accessed using a common name. A one-dimensional array is like a list; A two-dimensional array is like a table; The C language places no limits on the number of dimensions in an array, though specific implementations may. What is the Union? A union is a special data type available […]

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