When performing complex problems, groups are superior to individuals, as long as members have heterogeneous and complementary skills

In Maslow's needs hierarchy, the __________ need is the desire to be free from physical and psychological harm

A) safety B) physiological C) self-actualization D) esteem

A Pseudorandom Function takes as input:

A) ?a secret value ? B) ?an identifying label C) ?a seed value ? D) ?all of the above