Another significant difference betweenListandSetin Java is order. Listis an Ordered Collection whileSetis an unordered Collection.Listmaintains insertion order of elements, means any element which is inserted b
Flow control.TCP uses a sliding window mechanism to regulate the amount of data sent between sender and receiver. This prevents overload and congestion. Error checking and correction.Transmission Control Protocol uses checksums to detect data corruption. If a packet has been corrupted in transit, th...
What is the difference between Directed Graph and Undirected Graph? In a directed graph an edge is an ordered pair, where the ordered pair represents the direction of the edge that links the two vertices. On the other hand, in an undirected graph, an edge is an unordered pair, since there...
So today I learnt a new thing, which I think will be useful for beginners. I thought that both of the lines are equivalent. However when I found out that the latter is more efficient in case of sets. set set1; auto ite = upper_bound(set1.begin(), set1.end(), val); // O(n...
,em}, and let Y be an ordered list of all n2 unordered pairs of vertices of G. Define the matrix B=[bij] of dimension n2×m as follows. Its rows correspond to the elements of Y, its columns to the elements of E(G). If the row i corresponds to the pair {x,y} and the ...
List and Set both are interfaces. They both extends Collection interface. In this post we are discussing the differences between List and Set interfaces in java. List Vs Set 1) List is an ordered collection it maintains the insertion order, which means u
Hash is an unordered key-value map. It's even more efficient than a BTree:O(1)instead ofO(log n). But it doesn't have any concept of order so it can't be used for sort operations or to fetch ranges. As a side note, originally, MySQL only allowed Hash indexes onMEMORYtables; but...
Compare the efficiency of searching an ordered sequential table of size n and searching an unordered table of the same size for the key key: (a) If no record with key key is present (b) If one recor Algorithms problem : a) Write pseudoco...
What is the primary difference between Hashmap and TreeMap? Hashmap offers faster operations in an unordered manner, while TreeMap maintains a sorted order with slower logarithmic operations. 11 Is Hashmap synchronized? No, Hashmap is not synchronized. If multiple threads access a Hashmap concurre...
(countable) That which is and renders complex; intricacy; complication. Chaos (Obsolete) An abyss; a chasm. Complexity The state of being complex; intricacy; entanglement. The objects of society are of the greatest possible complexity. Chaos The unordered state of matter in classical accounts of...