Which of the Following Is Not a Disadvantage of Trying

question 4

Multiple Choice

Which of the following is not a disadvantage of trying to modify a sequential access file?

• A) Modifying data can potentially destroy other data.
• B) It may be necessary to rewrite every record in the file to make a slight change.
• C) Things that are stored in the same number of "raw data" bytes internally may not take up the same amount of space in a file.
• D) Overwriting a record with another record of the same size is very difficult.

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Definitions:

APC

Average Propensity to Consume, which is the ratio of total consumption to total income.

Saving

The portion of income not spent on consumption but reserved for future use, often placed in banks, investments, or other financial instruments for growth.

Disposable Income

The money that remains for savings and expenses after income tax deductions from a person's or family's earnings is the disposable income.

APS

Average Propensity to Save, the proportion of total income that is saved by a household or economy.