For Sensitive Embedded Systems That Need Only a Fraction of the Features

question 6

Multiple Choice

For sensitive embedded systems that need only a fraction of the features offered by other kernels, the risk of vulnerabilities might outweigh the benefits, and a(n) ____ kernel might be most suitable.

• A)micro
• B)proprietary
• C)monolithic
• D)macro

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Definitions:

SQ × AP

The standard quantity times actual price formula, used in cost accounting to calculate the variance between the actual cost and the standard cost of raw materials.

Direct Materials Price Variance

The difference between the actual cost and the standard cost of direct materials used in production, indicating how effectively the materials budget is being adhered to.

Per-Unit Standards

Estimates of the direct materials, direct labor, and manufacturing overhead costs required to produce one unit of a product.

Direct Labor Price Variance

The difference between the actual cost of direct labor and the expected (or standard) cost of direct labor used during production.