What is the main focus of Reverse Engineering (RE) ? 

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NIELIT Scientific Assistant CS 5 Dec 2021 Official Paper
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  1. Data base structure 
  2. S/W file structure
  3. Memory 
  4. CPU Utilization

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Option 1 : Data base structure 
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The correct answer is Data base structure.

key-point-image Key Points

  • Reverse Engineering (RE) involves the process of analyzing a system to identify the system's components and their interrelationships, creating representations of the system in another form or at a higher level of abstraction.
  • The main focus of RE is to understand the database structure which is crucial in understanding how data is stored, accessed, and managed within the system.
  • This understanding can help in various activities such as system maintenance, migration, or integration with other systems.
  • RE can also be used to recover lost information, detect and correct errors, or enhance the performance of the system.

additional-information-image Additional Information

  • Reverse Engineering is also used in software development to understand the code of legacy systems for updating or replicating functionalities in new systems.
  • It can help in security analysis to find vulnerabilities and ensure that the system is protected against potential threats.
  • RE can be applied to hardware and software systems, including analyzing executable binaries to understand their behavior.
  • Ethical considerations should be taken into account while performing RE, as it may involve intellectual property and privacy concerns.
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-> Online application form, last date has been extended up to from 17th April 2025.

->The NIELT has revised the Essential Qualifications for the post of Scientific Assistant. Candidates must possess (M.Sc.)/ (MS)/ (MCA) / (B.E.)/ (B.Tech) in relevant disciplines.

 

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