The most common incidents that affect network security are attacks from malicious code and ____.?

Write Boolean expressions that represent the given English expressions. Assume any variables used have been declared and initialized.

a) at least one of x or y is odd b) at least one of x or y is non-negative (x is non- negative is written x >= 0) c) The hit is no more than 2.5 units away from target d) x is 1 or x is equal to y e) t is strictly between 3.2 and 3.3

Find the adjacency matrix of the graph corresponding to the K ?onigsberg bridge problem.