Which of the Following Is True of Material Artifacts

question 29

Multiple Choice

Which of the following is true of material artifacts?

• A)The researcher has access to the people who created the artifacts.
• B)Analyzing their meaning is more complicated than from what is conveyed through the researcher's contextual position.
• C)There are no issues regarding the validity and reliability.
• D)It is easy to analyze the meanings of the artifacts.
• E)It is simple to analyze meanings of these materials even if they come from some historical or cultural context other than the researcher's own.

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Definitions:

Truck System

A comprehensive arrangement of components and mechanisms which constitute the functionality of a truck, including its engine, transmission, drivetrain, and electronics.

Truck Data Bus System

A digital communication network in trucks that carries data between various electronic control units (ECUs).

SAE J1939

Covers both the hardware and software protocols used on the current CAN 2.0 platform for medium-/heavy-truck data bus. A J1939 truck data bus is accessed by connecting to an EST to a nine-pin Deutsch black (pre-2014) or green (post-2014) connector. Post-2014 Volvo-Mack applications require a J1962 connector.

Byte

An arrangement of 8 bits. Each bit can express one of two states such as 0 or 1, high or low voltage, etc. One byte can, therefore, be used to express up to 256 different states.