![]() Service marts support Search Computing operations, such as ranked access and joins. the underlying data source structures and presenting a simple interface, consisting of input, output, and rank attributes attributes may have multiple values and be clustered within repeating group. Similarly, service marts are simple schemas which match "Web objects" by hiding. ![]() The use of patterns in data management is not new: in data warehousing, data marts are simple conceptual schemas with exactly one core entity, describing facts, surrounded by multiple entities, describing data analysis dimensions data marts support special analysis operations, such as roll up, drill down, and cube. This paper presents a mechanism by which objects of unrec. This is inconvenient when there are many programs and the global schema is frequently extended. Other persistent C++ implementations require that an application program be recompiled with the appropriate class definition before objects of that class may be accessed. One problem that has arisen from compile-time class definition in C++ is that not all classes may be compiled into all applications this leads to problems because programs may access objects of unrecognised classes through polymorphic references. The authors are using an implementation of persistent C++ to write multiple CAD applications sharing. This reduction is especially beneficial in applications such as CAD data management, where the data concerned has a complex and dynamic structure. Object-oriented persistent programming reduces the `impedance mismatch' between application programs and the stored data which they need to manipulate. Findings of the study indicate that the programme content, presentation style, and cable positioning of news channels significantly influence its viewership that result in the quantum of recall for Express News, and how its viewership and ratings are presumably affected by the very factors. ![]() It is also instrumental to highlight the factors that hinder Express News ratings against its competing channels. One-on-one inter views reflect the mindset and viewing patterns of news channels’ audience. This study focuses on three categories of viewers including Express News Viewers, Express News Lapsers and Competitive Channels Viewers. The respondents are investigated through a comprehensive questionnaire, comprised both close and open-ended questions. Following a qualitative research approach, a representative sample of 51 news viewers are identified and inter viewed, with a proportionate weightage to geo- graphical areas and socio-economic classification of audience, based on recent Census and People’s meter, an audience measurement tool. It examines the impact of content, presentation style, channel positioning and anchors, alongside overall news viewing patterns, on the public image of the identified news channels and their viewership with focus on Express News. This research aims to study the factors that influence the viewership of leading Television News Channels including ARY, Geo, Express, Samaa, and Dunya in Pakistan. ![]()
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