When Files Are Organized as Sequential Access, and the User

question 111

True/False

When files are organized as sequential access, and the user needs to access record number 250, the previous 249 records will be read by the computer before reading record number 250.

Recognize and plot numbers and their opposites on the real number line.

Evaluate expressions involving multiple arithmetic operations accurately.

Understand and perform operations with mixed numbers.

Perform arithmetic operations on fractions and express the result in simplest form.

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Definitions:

Online Shopping

The act of purchasing goods or services over the internet, involving the search, selection, and payment of products via electronic platforms.

Time Utility

The value added to products or services by making them available at a convenient time for consumers.

Nonstore Retailing

Retail operations that sell products to consumers through channels other than traditional brick-and-mortar stores, such as online shopping, catalog mail order, and direct selling.

Vending Machines

Automated machines that sell items such as snacks, beverages, and tickets to consumers after money, a credit card, or a specially designed card is inserted into the machine.