Gretchen applies for a data systems operator position in one of the federal governmental agencies. As part of the selection process, she takes a civil services exam that measures her existing knowledge and skills. This scenario exemplifies a(n):.
a. judgment test.
b. achievement test.
c. critical thinking test.
d. psychometric test.
e. aptitude test.

b) achievement test.

Explanation:

Achievement test is the assessment in which learned knowledge, skill and information is evaluated through help of test.This determines the development of skill in a person.

According to the question,Gretchen is taking achievement test to assess and evaluate her learned knowledge and skill in field of data operations.

Other options are incorrect because judgement test, critical thinking assessment,aptitude and psychometric test does not defined learned knowledge ability.Thus, the correct option is option(b).

early settlements on the subcontinent. both the indus and the ganges rivers carried rich silt from the mountains to the plains. when the rivers flooded, the silt spread over the plains and made the soil in the river valleys fertile for farming.

well, paralell is parallel. i am providing links to .

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a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.