The Primary Source of Error in Data Communications Is

question 88

Multiple Choice

The primary source of error in data communications is:

• A)echoes
• B)intermodulation noise
• C)spikes
• D)attenuation
• E)cross-talk

Grasp the basics of interest rates, yield calculations, and the impact of inflation on investments.

Understand the role and function of money market instruments and their significance in financial markets.

Recognize the importance of tax implications on investment decisions and calculate taxable equivalent yields.

Understand the distinctions between municipal, corporate, and government securities.

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Definitions:

Join Line

A graphical representation in database software that illustrates the relationship or linkage between two database tables based on common fields.

Connection Line

In diagrams or graphical user interfaces, a line that visually links different components to show relationships or data flow.

Query Line

The graphical representation or command line in a query design interface that shows the relationship or criteria being set between different fields or tables.

Action Query

In databases, a query that makes changes to data or database structures, such as updating, deleting, or inserting records.