Process Control Block (PCB, also called Task Controlling Block, Task Structure or Switchframe) is a data structure in the Operating System kernel containing the information needed to manage a particular process.The PCB is the manifestation of a process in an Operating System.

Fructose is often regarded as the sweetest sugar among the options provided. It is a natural sugar found in fruits, honey, and some vegetables. Fructose is sweeter than glucose, sucrose (which is a combination of glucose and fructose), and maltose. Due to its high sweetness level, fructose is commonly used as a sweetener in various food products and beverages.

Nobel Peace Prize 2016 was awarded to Colombian President John Manual Santos for his resolute efforts to bring the countries more than 50 years long Civil War to an end. He is the second Colombian to win Nobel Prize after Gabriel Garcia Marquez who won the 1982 Nobel Prize for literature.