The ____ function displays the elements of the $_ENV array and their values.
A. env_info()
B. systeminfo()
C. phpinfo()
D. php_info()
Answer: C
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Answer the following statements true (T) or false (F)
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Write a method called floatEquals that accepts three floating-point values as parameters. The method should return true if the first two parameters are equal within the tolerance of the third parameter.
What will be an ideal response?
What are the commonly used wavelengths in fiber-optic systems?
What will be an ideal response?
Excel data validation rules apply when you enter data in a cell manually and when a cell's value is calculated by a formula.
Answer the following statement true (T) or false (F)