Question

What do you understand by Literature Review? What role does it play in research?

26 Jun 2026
Answer :
Word Count : 361
A literature review is a systematic and critical examination of the existing body of knowledge relevant to a research problem. It involves identifying, evaluating, and synthesizing books, journal articles, reports, theses, and other scholarly sources in order to understand the current state of knowledge on a topic. Rather than merely summarizing previous studies, a literature review analyzes their findings, methodologies, theoretical perspectives, and limitations to provide a coherent understanding of the field. The literature review is an indispensable component of the research process. It acquaints the researcher
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