41. What is Bridges? They divide large network into smaller components.They can relay frames between two originally separated LANs.They provide security through partitioning traffic.They operate on physical and data link Continue Reading »
31. Define cyclic redundancy check (CRC). C RC appends a sequence of redundant bits derived from binary division to the data unit. The divisor in the CRC generator is often Continue Reading »
21.What is full duplex? It is the mode of communication between two devices in which flow of data is bi-directional and it occurs simultaneously. Here signals going in either direction Continue Reading »
11. What is Pipelining ? In networking and in other areas, a task is often begun before the previous task has ended. This is known as pipelining. (132)
1. Define Network? A network is a set of devices connected by physical media links. A network is recursively is a connection of two or more nodes by a physical Continue Reading »
11. What do you mean by honeycomb in concrete? Some people call it an air pocket in the concrete or a void. It is the exposed course aggregates on surface Continue Reading »
1. What are the causes of building collapse? The PAssage of time is one reason. Buildings also collapse due to weak foundations. Earthquakes, hurricanes and other natural disasters can also Continue Reading »
21. Describe divide and conquer paradigm. When a problem is solved using a divide and conquer algorithm, it is subdivided into one or more subproblems which are all similar to Continue Reading »
11. How to find median of a BST? Find the no. of elements on the left side. If it is n-1 the root is the median. If it is more Continue Reading »
1. Define the concept of an algorithm. An algorithm is any well-defined computational procedure that takes some value (or set of values) as input and produces some value (or set Continue Reading »