IT questions Coursework Example | Topics and Well Written Essays - 750 words

IT questions - Coursework Example The sockets enable applications in different software to communicate through inbuilt network hardware and operating systems. In my daily communication, I get to use socket programming in different ways. The instant messaging applications that I use to connect with people in different parts of the world are coordinated by socket programming. At one point computers at our working place were connected through multiple sockets to enable us network together easily (Shuang, 2013). In any case where a server is used to connect some data or users of different software at distributed places, threads are used. A local database server that I was once involved in managing used java threads to respond to requests sent to the database server (Batenkov, 2012). Thread pools were created to keep track of the number of requests handled at a time. This was possible due to java concurrency that enables many programs to run parallel. The java threads were also helpful in synchronization of worker queues (Silas, 2012). Some times in our teams and organizations we are required to coordinate with other team members who are situated far from us. We use distributed processing in such cases since it enables us exchange data as messages are passed across processors. Several processors with their own memories are used here. Apache Storm is an example of distributed real-time computation systems we adapted. This application synchronized streams of data from many processors in different time zones (Kivi, 2012). With the advanced technology in the world today, many messaging applications have been introduced into the telecommunication industry (Sultan, 2014). Some of these applications have been of importance in coordinating me with my colleagues and friends. Google hangouts are one of the messaging applications that I use to connect with my partners found in other continents. Whatsapp is another application that helps me in communicating across continents

Global climate change is responsible for the increasing frequency of Essay

Global climate change is responsible for the increasing frequency of severe weather - Essay Example The message from top climate scientists who gathered in Japan is louder than ever. In a statement issued by the National Center for Atmospheric Research, Patricia Lankao warns of the dangers of thinking that the climate changes in the polar region is a danger just to polar bears in a far land. According to the scientists, climate change effects are nearer that imagined. It is now beyond melting ice, endangered animals and plants, it has escalated to more real issues such as droughts, hunger, diseases, and refugees (Borenstein par 5). The report further states that the present situation as observed by scientist is due to the increase in heat waves across continents such as Asia, Africa, North America and Europe. This increase has led to severity of damaging floods like the one experienced in Mozambique that displaced 90,000 people in 2008. Such floods have increased in Africa and Australia much as there is an increase in down pour felt in Europe and North America. Changes in the climate have also impacted on the change in livelihoods of people living in Northern Canada (Borenstein par. 7). According to Chuck (par. 2), the livelihoods of the Inuit (Indigenous people living in the Artic circle) are changing. For example solid ice that used to serve as a road for the hunters have become unpredictable in recent years as it has melted into water. Now they have to use their dogs to pull boats into the water instead of sledging through the ice as before. As explained by Box who has been studying the Arctic in the last 20 years, the amount of ice discharged into the ocean has double in the past 10 years. This melt down is not just experienced in the arctic region but also in other areas such as the Alps, Himalaya and Peru. The burning of gas, oil, and coal releases heat trapping green house gases such as carbon dioxide, leading to warmer

Global climate change is responsible for the increasing frequency of Essay

Global climate change is responsible for the increasing frequency of severe weather - Essay Example The message from top climate scientists who gathered in Japan is louder than ever. In a statement issued by the National Center for Atmospheric Research, Patricia Lankao warns of the dangers of thinking that the climate changes in the polar region is a danger just to polar bears in a far land. According to the scientists, climate change effects are nearer that imagined. It is now beyond melting ice, endangered animals and plants, it has escalated to more real issues such as droughts, hunger, diseases, and refugees (Borenstein par 5). The report further states that the present situation as observed by scientist is due to the increase in heat waves across continents such as Asia, Africa, North America and Europe. This increase has led to severity of damaging floods like the one experienced in Mozambique that displaced 90,000 people in 2008. Such floods have increased in Africa and Australia much as there is an increase in down pour felt in Europe and North America. Changes in the climate have also impacted on the change in livelihoods of people living in Northern Canada (Borenstein par. 7). According to Chuck (par. 2), the livelihoods of the Inuit (Indigenous people living in the Artic circle) are changing. For example solid ice that used to serve as a road for the hunters have become unpredictable in recent years as it has melted into water. Now they have to use their dogs to pull boats into the water instead of sledging through the ice as before. As explained by Box who has been studying the Arctic in the last 20 years, the amount of ice discharged into the ocean has double in the past 10 years. This melt down is not just experienced in the arctic region but also in other areas such as the Alps, Himalaya and Peru. The burning of gas, oil, and coal releases heat trapping green house gases such as carbon dioxide, leading to warmer

Global climate change is responsible for the increasing frequency of Essay

Global climate change is responsible for the increasing frequency of severe weather - Essay Example The message from top climate scientists who gathered in Japan is louder than ever. In a statement issued by the National Center for Atmospheric Research, Patricia Lankao warns of the dangers of thinking that the climate changes in the polar region is a danger just to polar bears in a far land. According to the scientists, climate change effects are nearer that imagined. It is now beyond melting ice, endangered animals and plants, it has escalated to more real issues such as droughts, hunger, diseases, and refugees (Borenstein par 5). The report further states that the present situation as observed by scientist is due to the increase in heat waves across continents such as Asia, Africa, North America and Europe. This increase has led to severity of damaging floods like the one experienced in Mozambique that displaced 90,000 people in 2008. Such floods have increased in Africa and Australia much as there is an increase in down pour felt in Europe and North America. Changes in the climate have also impacted on the change in livelihoods of people living in Northern Canada (Borenstein par. 7). According to Chuck (par. 2), the livelihoods of the Inuit (Indigenous people living in the Artic circle) are changing. For example solid ice that used to serve as a road for the hunters have become unpredictable in recent years as it has melted into water. Now they have to use their dogs to pull boats into the water instead of sledging through the ice as before. As explained by Box who has been studying the Arctic in the last 20 years, the amount of ice discharged into the ocean has double in the past 10 years. This melt down is not just experienced in the arctic region but also in other areas such as the Alps, Himalaya and Peru. The burning of gas, oil, and coal releases heat trapping green house gases such as carbon dioxide, leading to warmer