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- What is file organization?(Solved)
Explain the meaning of file organization.
Date posted: April 18, 2018.
- What are the different types of computer processing files?(Solved)
Explain the different types of computer processing files.
Date posted: April 18, 2018.
- What are the elements of a computer file in data processing environment?(Solved)
List and explain briefly the elements of a computer file in data processing environment.
Date posted: April 18, 2018.
- Explain the two modes of system unit operation(Solved)
Explain the two modes of system unit operation.
Date posted: April 17, 2018.
- What is the difference between a physical file and a logical file?(Solved)
Differentiate between a physical file and logical file.
Date posted: April 17, 2018.
- What is a computer file?(Solved)
Define a computer file.
Date posted: April 17, 2018.
- What are the main data processing methods?(Solved)
Discuss the main data processing methods.
Date posted: April 17, 2018.
- In what ways can you minimize threats to data integrity?(Solved)
Give ways you can minimize threats to data integrity.
Date posted: April 17, 2018.
- What are the parameters used to measure integrity of data?(Solved)
Discuss the parameters used to measure integrity of data.
Date posted: April 17, 2018.
- What is data integrity?(Solved)
Define data integrity.
Date posted: April 17, 2018.
- What are the types of errors encountered during data processing?(Solved)
Discuss the types of errors encountered during data processing.
Date posted: April 17, 2018.
- What are some of the methods of collecting data?(Solved)
State and explain briefly some of the methods of collecting data.
Date posted: April 17, 2018.
- What is the difference between data verification and data validation during data processing?(Solved)
Differentiate between data verification and data validation during data processing.
Date posted: April 17, 2018.
- Why is storage not regarded as a stage in data processing?(Solved)
Explain why storage is not regarded as a stage in data processing.
Date posted: April 17, 2018.
- Why is control important during all stages of data processing cycle?(Solved)
Explain why control is important during all stages of data processing cycle.
Date posted: April 17, 2018.
- What are the events carried out during data output stage?(Solved)
Describe the event(s) that are carried out during data output stage.
Date posted: April 17, 2018.
- What are the activities done during data processing phase?(Solved)
List and elaborate the activities done during data processing phase.
Date posted: April 17, 2018.
- What are the main steps involved during data input phase?(Solved)
Give the main steps involved during data input phase.
Date posted: April 17, 2018.
- What are the main stages carried out during data collection phase?(Solved)
Give the main stages carried out during data collection phase.
Date posted: April 17, 2018.
- What are the major phases/ stages of data processing?(Solved)
List the major phases/ stages of data processing cycle in hierarchical order.
Date posted: April 17, 2018.
- What is information?(Solved)
Define information.
Date posted: April 17, 2018.
- What is data?(Solved)
Define data.
Date posted: April 17, 2018.
- How can you convert 1369 in decimal into BCD?(Solved)
Convert 1369 in decimal into BCD
Date posted: April 17, 2018.
- How can you represent negative numbers in a computer system?(Solved)
Highlight ways of representing negative numbers in a computer system.
Date posted: April 17, 2018.
- Is 00101001 in normal binary form the same as 0010 1101 in BCD?(Solved)
Explain whether 00101001 in normal binary form is the same as 0010 1101 in BCD.
Date posted: April 17, 2018.
- Is 101 in normal binary form the same as 101 in BCD?(Solved)
Explain whether 101 in normal binary form is the same as 101 in BCD.
Date posted: April 17, 2018.
- What is the procedure of converting an hexadecimal number to binary number?(Solved)
Write down the procedure of converting an hexadecimal number to binary number.
Date posted: April 17, 2018.
- What procedure should one follow while converting a binary number to hexadecimal numbers?(Solved)
Give the procedure that one should follow while converting a binary number to hexadecimal numbers.
Date posted: April 17, 2018.
- How can you convert octal numbers back to binary?(Solved)
Explain how to convert octal numbers back to binary.
Date posted: April 17, 2018.
- What is the procedure of converting a binary number to Octal number?(Solved)
Give the procedure of converting a binary number to Octal number.
Date posted: April 17, 2018.