A researcher claims that he has developed a general-purpose sorting algorithm based on comparing pairs of elements with worst-case running time O(n*log(sqrt(n))). Does this claim contradict the theoretical lower bound, taking into account that sqrt(n) = O(n) but not vice versa? Yes, this claim contradicts the theoretical lower bound.
No, this claim is consistent with the theoretical lower bound.

If the polar bear were taken out of the food chain what would happen to the seal population the seal population would diminish the seal population would grow dramatically the seal population would stay the same the seal population would decrease slightly

:you areto design the controller for alight that functions both as an ordinary light and also as a motion activated light and alarm. a.if the manual switch s is on, then the light l is on. b.besides the manual switch, there is a motion detector, m1, which activatesthis light.c.if motion is detected but the light is on anyway because s is on, only then a secondoutput a, an alarm, is turned on. d.the disable switch, d, disables the motion activated light and alarmbut leaves manual control operation of the light using switch s.(i)read the problem statement and clearly identify the inputs and outputs for the circuit you are designing. (ii)create the truth table for this system; include the light, alarm, switch, disable, and the motion sensor.(iii)draw a schematic of this system.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.