Data Analysis NFE

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

Question 1 of 10

Related Questions:

  1. COMPUTATIONAL THINKING & ALGORITHMS
  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.
  8. Why is the word size of a processor important, and how does it affect the computer’s performance?
  9. Computer Systems -NFE
  10. Computer Systems
  11. Computational Thinking And Algorithms
  12. Computational Thinking And Algorithms
  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?
  16. Your school is planning to purchase new printers for the computer lab. Give three advantages and disadvantages of impact and non-impact printers to help them make a decision.
  17. Define “protocol” in the context of data communication.
  18. Define simplex, half-duplex, and full-duplex modes of communication with one example each.
  19. What are start and stop bits, and where are they used in data transmission?
  20. How does a switch differ from a hub in a network?