An assessment center: Group of answer choices c) uses multiple selection methods to rate applicants on their management potential. a) has the lowest validity because it combines several assessment methods. b) conducts a single test for all job applicants to test their technical potential. d) is a selection method generally used for unskilled employees.

C. Uses multiple selection methods to rate applicants on their management potentials

Explanation:

An assessment center is a  kind of selection process where a large number of candidate are assessed at the same time with different selection process or methods.  

Assessment center is based on the use of multiple testing system where candidates are tested on different aspect based on the type of job applied for. The exercises in assessment centers may include interviews, job related simulations, presentation, aptitude testing etc.  This is specifically done in other to evaluate candidates on characteristics that are most relevant to the job applied for.  

the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.

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