भारत के नियंत्रक एवं महालेखा परीक्षक की भूमिका, कार्यों और शक्तियों वर्णन कीजिए।
See Answer →वित्तीय प्रशासन का अर्थ, प्रकृति और क्षेत्र की व्याख्या कीजिए।
See Answer →Anthropometric assessment in elderly
See Answer →Psychological issues in old age
See Answer →Age related changes in the lymphoid organs
See Answer →Discuss in brief, the various hormonal changes seen with increasing age.
See Answer →Effects of aging on the health system
See Answer →What is population pyramid? Explain using suitable examples
See Answer →Kerala is one of the progressive state in India. The indicators of the state are as follows:
CBR:13.1; CDR:7.4; TFR:1.8; IMR: 24 and Life expectancy at birth for males: 74.2 & females: 78.1 years. Draw comparisons between the state indicators and national indicators and interpret the status of demographic transition in Kerala
See Answer →There are countries like Afghanistan and Somalia, who are underdeveloped, having their fragile industrial and economic system and are highly vulnerable due to Low- Income with poor educational system leading to unskilled workforce and poor health along with starvation. Please answer the following-
1) In view of the development, in which category do they fall in?
2) Please define least developed countries with examples
3) In which stage of demographic transition are they in?
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Explain the concept of decision trees in classification. Provide an example of building and visualizing a decision tree using R. How can K-means clustering be applied to a dataset in R?
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Describe the role of link analysis in the PageRank algorithm. How are links between web pages interpreted in the context of PageRank?
See Answer →Define what a Data Stream Bloom Filter is and explain its primary purpose in data stream processing. Introduce the Flajolet-Martin Algorithm and its role in estimating the cardinality of a data stream.
See Answer →How does collaborative filtering contribute to enhancing user experience and engagement in recommendation systems? Provide examples of industries or platforms where collaborative filtering is widely used.
See Answer →Define NoSQL databases and explain the primary motivations behind their development. Provide examples of scenarios where each type of NoSQL database is suitable.
See Answer →Explain the purpose of Apache Hive in the Hadoop ecosystem. How does Spark address limitations of the traditional MapReduce model?
See Answer →Discuss the significance of the three Vs (Volume, Velocity, Variety) in the context of big data. Provide examples of each of the three Vs in real-world scenarios. How does MapReduce facilitate parallel processing of large datasets? Explain the functionality of the Map function in the MapReduce paradigm with the help of an example.
See Answer →What is data preprocessing, and why is it a crucial step in the data science workflow? Why is it important to identify and handle outliers in a dataset during data preprocessing?
See Answer →Discuss the implications of hypothesis testing results in decision-making. Provide examples of real-world situations where statistical hypothesis testing is commonly used.
See Answer →What is Exploratory Data Analysis (EDA) and why is it important in the data science workflow? What are the key components of the data science process?
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