Which CentOS 7 vmstat basic field provides the percentage of total processor time consumed by the kernel?
A. procs
B. us
C. sy
D. id
Answer: C
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Consider the following statements.struct circleData{ double radius; double area; double circumference;}; circleData circle;Which of the following statements is valid in C++?
A. cin >> circle.radius; circle.area = 3.14 * radius * radius; B. cin >> circle.radius; circle.area = 3.14 * circle.radius * radius; C. cin >> circle; D. cin >> circle.radius;
Cascading Style Sheets (CSS) are files inserted into an HTML document that control the appearance of web pages including layout, colors, and fonts.
a. true b. false
The valid values for the float property are top and bottom, indicating where to display (or float) the element.
a. true b. false
The ideal class size for an optimal training situation is 40 trainees.
Answer the following statement true (T) or false (F)