Which of the following is NOT true about LinkedIn groups?
A) Any authorized LinkedIn member can create a group.
B) Most LinkedIn groups are public groups that anyone can join.
C) Some groups are private, which require the approval of group administrators before an application is accepted.
D) Despite the large number of sometimes narrow groups available on the LinkedIn site, there may still be topics that have no group coverage.
A
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An employee should learn about which of the following during orientation?
A) The company B) The job C) Their co-workers D) All of the above
If Kruskal’s algorithm is used for finding the minimum spanning tree of a weighted graph with n vertices and m edges and edge weights are already given in a sorted list, then, what will be the time complexity to compute the minimum cost spanning tree given that the union and find operations take amortized O(1)?
a. O(m) b. O(n) c. O(n logm) d. O(m logn)