Which antivirus technique examines computer files for irregular or unusual instructions?

Write a program that takes a single integer argument n from the command line and creates a binary tree of processes of depth n. When the tree is created, each process should display the phrase “I am process x” and then terminate. The nodes of the process tree should be numbered according to a breadth-first traversal. (example and diagram omitted)

Make sure that the original parent process does not terminate until all of its children have died. This is so that you can terminate the parent and its children from your terminal with a Control-C.

?Match each correct item with the statement below. 

A. ?In a chassis, the path along which air from a cool air source is conducted, past equipment to cool it, and then out of the rack. Typically, air moves from front to back. B. Electrical power flow on a circuit that continually switches direction. C. The portion of an Ethernet network in which collisions could occur if two nodes transmit data at the same time.? D. The flow of electrical power at a steady rate in only one direction.? E. The field in a frame responsible for ensuring that data carried by the frame arrives intact. It uses an algorithm, such as CRC, to accomplish this verification.? F. A device that converts DC electrical energy to AC electrical energy. Better inverters will also condition thepower, which helps protect sensitive electronic equipment from power fluctuations. ? G. A specialized storage device or group of storage devices that provides centralized fault-tolerant data storage for a network.? H. ?A device that changes the form of electrical energy in some way. Four common types are inverter, rectifier,transformer, and voltage regulator. I. ?The industry-standard unit for measuring rack height. Standard racks are 42U tall-about 6 feet. J. ?A device that maintains a constant voltage level for either AC or DC electrical energy.