G Data And Analytics (BCDS601BI) - AKTU Question Paper 2024-25
B.Tech · Semester 6 · Free PDF Download
This is the official AKTU G Data And Analytics Previous Year Question Paper for B.Tech Semester 6, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
Course:B.Tech
Semester:Semester 6
Session:2024-25
University:AKTU / UPTU
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Questions Asked in 2024-25
G Data And Analytics (BCDS601BI) — complete question paper · 70 marks · 3 Hours
Section AAttempt all questions in brief. 02 x 7 = 14
- aDefine Big Data. What are its key characteristics
- bD e f i n e t h e H a d o o p D i s t r i b u t e d F i l e S y s t e m ( H D F S ) . H o w i s i t d i fferent from traditional file systems?
- cWhat do you mean by MapReduce? List its main phases
- dDescribe how compression techniques and file formats impact the performance of big data processing systems
- eWhat is the role of file system interfaces in big data storage environments
- fExplain briefly the role of YARN in the Hadoop ecosystem
- gWhat are the key differences between Hive and traditional SQL databases
Section BAttempt any three of the following: 7 x 3 = 21
- aDescribe its Big Data’s evolution over time. Discuss the key dr ivers behind the rise of Big Data
- bWhat is the role of Big Data analytics in intelligent data analysis
- cExplain the architecture and use cases of Apache Flume and Apac he Sqoop in Big Data systems. How do these tools support efficient data ingestion fr om structured and unstructured sources
- dEvaluate the trade-offs between real-time and batch processing in distributed systems. How do technologies like YARN and Spark support both paradigms
- eEvaluate the use of Hive, Pig, and HBase for different Big Data application scenarios. When would you choose one over the others?
Section CAttempt any one part of the following: 7 x 1 = 7
- aDescribe the importance and applications of Big Data in differe nt industries such as healthcare, finance, and e-commerce. How does Big Data contribute to decision-making in these sectors?
- bWhat are the major concerns related to Big Data privacy and eth ics? Discuss how auditing and compliance play a role in addressing these concerns
- aDiscuss the process of job scheduling and task execution in Had oop. How does Hadoop ensure fault tolerance during task execution?
- bWhat are HDFS block size and block abstraction? How do they con tribute to performance in Big Data systems
- aDesign a data ingestion and transformation pipeline for a real- time social media analytics system using tools like Flume, Sqoop, and Avro
- bExplain the architecture and use cases of Apache Flume and Apac he Sqoop in Big Data systems. How do these tools suppo rt efficient data ingestion fr om structured and unstructured sources
- aEvaluate the use of NoSQL databases in real-time big data appli cations. Discuss their strengths and weaknesses compared to SQL databases
- bEvaluate the performance benefits and limitations of Spark over traditional MapReduce in big data processing
- aDescribe HBase and its data model. How does HBase differ from t raditional relational databases, and what types of applications benefit most from using HBase
- bExplain the process of data loading and querying in Hive. How d oes HiveQL differ from standard SQL, and what are its advantages
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
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