Nipkow disk

CPU – Central Processing Unit Figure 9: Michael Pece and Bhagat Singh, (2016), My Own Component Photos [ONLINE]. Available at: http://s.imgur.com/a/KegII [Accessed 10 November 2016]. The concept of the CPU is a brain for electronics to utilise computer functions resourcefully so that every computer can initiate input and output controls. Inside a CPU is tiny electrical boards (and + end gates) that process the information of the any certain program a user would run. The major CPU manufacturers…

INTRODUCTION Today with fast growing digital age of modern technology, digital forensic experts are facing a number of data sources that they need and rely on to acquire valuable information for their investigations. Data sources can come from different forms and areas such as: personal computer, hard drives, network logs, social networking sites, mobile devices. These sources can contain a vast amount of data. Hence, they lead up to many challenges in acquiring the data. For example, just in…

In computer forensic investigation, the first pro-active step is that of acquisition. However, the method used for data acquisition by a forensics investigator plays a major role in influencing the admissibility of electronic evidence to be used in a court or law, or the reliability of any other relevant information required when dealing with computer forensic cases at the organizational level (Dykstra & Sherman, 2012). Different data acquisition techniques allow for the recovery of electronic…

The reasonable expectation of privacy is an element of privacy law that determines in which places and in which activities a person has a legal right to privacy. Sometimes referred to as the "right to be left alone," a person's reasonable expectation of privacy means that someone who unreasonably and seriously compromises another's interest in keeping her affairs from being known can be held responsible for that exposure or intrusion. Essentially, the fourth amendment forbids unwarranted…

With a 27-inch Retina 5K display combined with the AMD Radeon R9 M290X graphics processor with 2GB of GDDR5 memory, it allows you to do precise pixel-for-pixel photo editing and see photos in a resolution you’ve never seen before in a computer. Also, you will be able to view and edit 4K videos without experiencing any problem. This is really important when it comes to a graphic design job, considering they work with high-resolution photos and videos. Having a fourth-generation quad-core 4.0GHz…

the history. The television was invented in the late 19s and 20s century. It was the mutual invention of many engineers and scientists. The idea generated from radio and telegraphic line. The first television design in 1880’s is form as the spinning disk which catch the signals like radio. After this…