A Field That Cannot Be Left Blank When You Create

question 90

Multiple Choice

A field that cannot be left blank when you create a new record is a:

• A)required field.
• B)default value.
• C)validation rule.
• D)data macro.

Understand the structural differences between purines and pyrimidines.

Interpret tables summarizing the properties of nitrogenous bases, and evaluate their accuracy.

Explain the significance of self-contained cells and lipid bilayers for the evolution of life.

Identify the role of catalysts and enzymes in biological reactions and their importance in the origin of life.

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Definitions:

Net Inventory Investment

The change in the total value of inventories in an economy during a specific period.

Positive

An attribute or condition that reflects an increase, improvement, or favorable outcome.

Gross Investment

The total amount of capital invested in a firm, including replacements for depreciation and new investments for expansion.

Net Investment

The difference between total investment in an economy and the depreciation of capital.