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The Virtual University, Pakistan’s first University based completely on modern Information and Communication Technologies, was established by the Government as a public sector, not-for-profit institution with a clear mission: to provide extremely affordable world class education to aspiring students all over the country.

Using free-to-air satellite television broadcasts and the Internet, the Virtual University allows students to follow its rigorous programs regardless of their physical locations. It thus aims at alleviating the lack of capacity in the existing universities while simultaneously tackling the acute shortage of qualified professors in the country. By identifying the top Professors of the country, regardless of their institutional affiliations, and requesting them to develop and deliver hand-crafted courses, the Virtual University aims at providing the very best courses to not only its own students but also to students of all other universities in the country.

Issues and Challenges of Automated Software Fault Tolerance Techniques

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Author: MEHREEN


Citable URI : https://vspace.vu.edu.pk/detail.aspx?id=15

Publisher : Virtual University of Pakistan

Date Issued: 8/10/2016 12:00:00 AM


Abstract

In software, faults can occur and may disturb the normal behavior or working of a system. Software fault tolerance techniques must be implemented to remove these faults. Fault tolerance is defined as how the system fights when faults occur. A system cannot be truly fault tolerant until software fault tolerance techniques are applied to it. In early research, it is estimated that almost 60-90% of system failures are attributed to software failures. These failures can be controlled by applying software fault tolerance techniques. In this research, a comparative study of different software fault tolerance techniques (like Swift, Trump, Mask and N-version programming) will be carried out and current research challenges in these techniques will be discussed.


URI : https://vspace.vu.edu.pk/details.aspx?id=15

Citation: Mehreen (2016). Issues and Challenges of Automated Software Fault Tolerance Techniques. Virtual University of Pakistan, (Lahore, Pakistan).

Version : Final Version

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