by admin | Jun 4, 2015 | sem3
Biological hazards Biological Hazards UNISDR definition: Processes of organic origin or those conveyed by biological vectors, including exposure to pathogenic micro-organisms, toxins and bioactive substances, which may cause the loss of life or injury, property...
by admin | Jun 4, 2015 | sem3
Physical hazards Environmental and physical hazards All items made from organic materials will inevitably suffer some deterioration over time, because of the inherent nature of the materials and the chemical processes used in their construction. Parchment and good...
by admin | Jun 4, 2015 | sem3
Chemical hazards The use of chemicals has increased dramatically due to the economic development in various sectors including industry, agriculture and transport. As a consequence, children are exposed to a large number of chemicals of both natural and man-made...
by admin | Jun 4, 2015 | sem3
Dynamic Memory Allocation in c++ A well understanding of how dynamic memory allocation in C++ really works is essential to becoming a good C++ programmer. Memory in your C++ program is divided into two parts: The stack: All variables declared inside the function will...
by admin | Jun 4, 2015 | sem3
Input output system ->Most modern computers use single bus arrangement for connecting I/O devices to CPU & Memory -> The bus enables all the devices connected to it to exchange information ->Bus consists of 3 set of lines : Address, Data & Control...
