Data Dissemination In Mobile Computing Pdf Download __EXCLUSIVE__
The first mobile device that incorporated both communication and computing features was the Blackberry, which was introduced in 2002.5 After the Blackberry was brought to market, other handheld mobile devices were introduced. Perhaps most notably, in January 2007, Apple launched the first-generation iPhone.5 Subsequently, smartphones that run the Google Android operating system were introduced in October 2008.5 Because of the intuitive touch-screen user interfaces and advanced features and capabilities that the iPhone and Android smartphones offer, ownership of mobile devices has increased rapidly.12 In April 2010, Apple introduced a new innovation, the iPad tablet computer, which because of ease of use, portability, and a comparatively large screen was yet another transformative computing tool.5 The iPad ignited the tablet computer market.9 Tablets that run the Google Android operating system (Samsung Galaxy and others) were launched later that year, making the use of these mobile devices even more widespread.5
Data Dissemination In Mobile Computing Pdf Download
Without a doubt, medicine is one of the disciplines that has been profoundly affected by the availability of mobile devices.4 This is evident in many surveys of HCPs that reveal a high ownership rate of these tools, which HCPs use in both clinical practice and education.2 Smartphones and tablets have even replaced desktop systems as the preferred computing devices for HCPs who need fast access to information at the point of care.9
The ability to download medical apps on mobile devices has made a wealth of mobile clinical resources available to HCPs.15 Medical apps for many purposes are available, including ones for electronic prescribing, diagnosis and treatment, practice management, coding and billing, and CME or e-learning.9,10 A broad choice of apps that assist with answering clinical practice and other questions at the point of care exist, such as: drug reference guides, medical calculators, clinical guidelines and other decision support aids, textbooks, and literature search portals.7,13,15 There are even mobile apps that simulate surgical procedures or that can conduct simple medical exams, such as hearing or vision tests.6,7 Many mobile apps are not intended to replace desktop applications, but are meant to complement them in order to provide a resource that has the potential to improve outcomes at the point of care.7 The use of medical apps has become frequent and widespread; 70% of medical school HCPs and students reported using at least one medical app regularly, with 50% using their favorite app daily.1,9
One health care software company, Epic Systems, has partnered with Apple and released versions of the Epic scheduling, billing, and clinical support app for the iPhone and iPad.4 PatientKeeper Mobile Clinical Results provides physicians with access to patient clinical data via either Apple or Android mobile devices.7 Teamviewer is a general-purpose record maintenance and access app that can be installed on mobile devices, allowing remote access to desktop PCs.5 In the absence of such apps, a virtual private network (VPN) log-in can often be obtained from the hospital to allow remote secure access into the in-house network through the Internet to view records for emergency consultations.5
Mobile is a computing device that not require any network connection or any connection to transfer data or information between devices. For example laptops, tablets, smartphones, etc. Mobile computing allows transferring of the data/information, audio, video, or any other document without any connection to the base or central network. These computing devices are the most widely used technologies nowadays.
As the name suggests, GSM is widely used for the mobile communication system. It operates in the frequency band 900-MHz, 1800-MHz, and 1900-MHz. GSM is developed using TDMA (Time Division Multiple Access) for better communication using mobile. It is the most widely used mobile communication system and is mostly required nowadays. It can achieve maximum data transmission speed or data transmission rate up to 9.6Kbps (Kilobits per second).
Explanation: The device that usually stores all the user-related data relevant to the GSM mobile system is known as the SIM Card. A SIM Card is a kind of integrated circuit that securely holds the IMSI (or International Mobile Subscriber Identity). It can also be considered as a portable memory chip that enables users to communicate by making phone calls across the world where the subscriber's network is available.
Explanation: CODA is referred to as the Constant Data Availability, which is a type of distributed file system developed in 1987 at Carnegie Mellon. It contains several features that are especially desirable for network systems. Nowadays, CODA has numerous features, such as a disconnected operation for mobile computing, freely available under a liberal license that is not found elsewhere.
Explanation: In general, mobile computing allows the transmission of information between one wireless-enabled device to another wireless-enabled device. So the correct answer will be DC
Explanation: Mobile computing is referred to as human-computer interaction, in which the computer is required to be transported during general usage. It involves mobile hardware, mobile software, and mobile communication. It also allows transmission of information/data, audio and video calls, etc. Generally, the mobile computing environment is also considered as a type of distributed computing environment.
Explanation: In mobile computing, the term "TDM" stands for Time Division Multiplexing. It is referred to as a technique in which the multiple data streams are put together in an individual signal by separating the signal into several segments. All the data streams are reassembled at the receiving end on the basis of timing.
Explanation: In mobile computing, a paging system is a type of one way communication that allows to address a large audience. In a paging system, a paging employee reads messages into a telephone, and those messages are later broadcast to a network of several speakers. So it can be used for sending numeric messages, voice calls, and sending alphanumeric messages as well.
Types of malware include computer viruses, worms, Trojan horses, ransomware and spyware. These malicious programs steal, encrypt and delete sensitive data; alter or hijack core computing functions and monitor end users' computer activity.
Malware can be found on mobile phones and can provide access to a device's components such as the camera, microphone, GPS or accelerometer. Malware can be contracted on a mobile device if a user downloads an unofficial application or clicks on a malicious link from an email or text message. A mobile device can also be infected through a Bluetooth or Wi-Fi connection.
Mobile malware more commonly found on devices that run the Android OS than iOS. Malware on Android devices is usually downloaded through applications. Signs that an Android device is infected with malware include unusual increases in data usage, a quickly dissipating battery charge, or calls, texts and emails being sent to the device contacts without the user's initial knowledge. Similarly, if a user receives a message from a recognized contact that seems suspicious, it may be from a type of mobile malware that spreads between devices. 350c69d7ab