Data Analysis NFE

is a method used to protect sensitive data by restricting access or hiding certain information.

 
 
 
 

is an essential step in data analysis where patterns, correlations, and trends in the data are explored.

 
 
 
 

is the process of summarizing complex data into an easily understandable format using statistical techniques.

 
 
 
 

is the process of identifying and correcting errors or inconsistencies in data to ensure accuracy and reliability.

 
 
 
 

is the term used to describe an extremely large and complex dataset that requires advanced techniques to process.

 
 
 
 

is used to determine the reliability and accuracy of data in a dataset.

 
 
 
 

is a branch of artificial intelligence that focuses on enabling computers to interpret and understand visual information from the world.

 
 
 
 

is a visualization tool that helps display the relationship between two numerical variables.

 
 
 
 

is a key characteristic of big data that refers to the variety of data sources and types.

 
 
 
 

is the phase in data analysis where missing or incorrect values are handled before further processing.

 
 
 
 

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  2. What is the function and significance of Napier’s Bone in early computing?
  3. How did Charles Babbage’s Difference Engine differ from the Analytical Engine?
  4. What is the primary goal of fifth-generation computers?
  5. Name the three types of memory mentioned on the motherboard in the Von Neumann architecture.
  6. Differentiate between volatile and non-volatile memory.
  7. Show memory hierarchy with the help of a diagram.
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  11. Computational Thinking And Algorithms
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  13. What is pipelining, and how does it improve the efficiency of a CPU?
  14. Imagine you are building a custom computer for a friend. Give three considerations you would take into account when choosing the type and size of memory for this computer.
  15. You are a computer technician tasked with upgrading an older computer with a slow CPU. How might you improve its performance without replacing the entire CPU?
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