(a) Manual data processing method: In this method, data processing is done manually using simple tools like pen and paper.
(b) Mechanical processing method: In this method, data is processed using mechanical devices such as typewriters or simple calculators.
(c) Electronic processing method: This method involves the use of sophisticated devices such as computer systems to process data.
maurice.mutuku answered the question on April 17, 2018 at 13:22
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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
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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
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What is data integrity?
(Solved)
Define data integrity.
Date posted:
April 17, 2018
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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What is information?
(Solved)
Define information.
Date posted:
April 17, 2018
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What is data?
(Solved)
Define data.
Date posted:
April 17, 2018
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How can you convert 1369 in decimal into BCD?
(Solved)
Convert 1369 in decimal into BCD
Date posted:
April 17, 2018
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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
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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
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Answers (1)
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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
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Answers (1)
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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
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Answers (1)