The Clouds

Security issues in 4G and study of DoS attack: Faiza Farooq, Ridha Naveed and Ayesha siddiqa Department of Computer Science Fatima Jinnah Women University, Rawalpindi Pakistan ridanaveed94@gmail, faizafarooq699@gmail Absract: The demand of 4G networks is increasing day by day as they are very high speed but 4G has certain security issues in it. In our paper we will describe some security issues and provide solutions for them to minimize these issues in order to improve the performance of 4G…

Predictive Analytics Questions Answered How can predictive models impact business decisions? Otherwise, one is forced to look at millions of rows every day and make decision. Human brain has non linear thinking to do this but, memory is limited. so we will end up doing the same thing over and over again. Predictive algorithms free human brain from its limitations and performs algorithms on computers do what human brains are not capable of- looking millions of records for each of at least three…

Concurrency loss due to IO path critical sections (IPCS) Time lost in waiting queue (WT) to enter a critical section affects an application concurrency (AC), and impedes the application performance from scaling (AC ∝ 1 / WT) if a workload is bursty and highly parallelized. It is apparent that the wait time to enter a critical section is a function of the CS’s size (CSS) and the number of waiting threads (NWT) i.e. WT ∝ CSS * NWT. Furthermore, the work done (IO completed) is proportional to the…

Repairing your own roof is the only way to do it. Honestly, most roof repairs can be done yourself. With the help from the Internet, you too can easily repair a simple roof without having to rely on professional roofing contractors. Besides, calling a professional roofing company to fix a simple leaking roof could end up being quite costly. However, hiring a professional roofing contractor does have its advantages. For instance, do you think you will be able to handle the job if it turns out to…

The introduction of the Sarbane-Oxley Act and its modification after the 2007-2008 recessions has helped many businesses grow and remain sustainable; the Act encourages accountability, and disclosure of information to promote effective and correct decisions, which can steer organisation growth (Rikhardsson & Juhl-Christensen 2008). The collapse of Enron will forever be a remembered in the business world, since this case acts as lesson why it is essential to conduct business in a professional…

Overview: With the demand and rise of electronic equipment’s, new technologies are being developed and deployed to meet the global demands. Zigbee is one such technology in rise with low power consumption and low-cost to meet the rising market of Internet of things (IoT) networks. Zigbee is generally deployed for applications which use low data rate and low power consumption and is an open standard worldwide. Zigbee uses a different protocol than Wi-Fi networks where it uses a mesh networking…

Any small business benefits with the use of the latest information technology and with the extensive use of IT economic growth of a small business is comparable with any large size business (Wang & Wang, 2014). Therefore, when Premier Group would have the latest technologies in place, they would have good economic growth. They would save time and energy of the employees spent of the tasks which could be managed by technology. This would give a room to do more recruitment work, which would be…

Fate is an often debated topic. There are many questions that are often asked when talking about fate. There are three questions I will be answering based on Sophie’s World : “Do you believe in Fate?, Is sickness the punishment of the gods?, What forces govern the course of history?” Some other major themes are the purpose of history, Hegel’s view on history, religion,…

6.Describe the awareness/presence of VIRTUALWORLDS in Alibaba platform. 6.0 Introduction of virtual world Virtual world is performed by computer through networked computers. Virtual worlds define as computer-based community environment that designed by any individual with their personal avatars. Users make a command to avatars and avatars performs the action. Avatars means digital or graphical representation and it consists of 3 models which are text-based, two-dimensional or three dimensional…

According to Michael Eacrett SAP HANA SPS 10 proceeds with the transformative SAP HANA in-memory Platform. Adding to improvements from SAP HANA SPS 09, we have centered advancement on the regions of running mission-basic applications with certainty, associating with the Internet of Things (IoT) at big business scale and security, and consistently handling enormous information at pace to empower our clients to develop generation applications. Application & Industry Platform: SAP HANA SPS 10…