Which of the following functions is best suited to replace the word "Doctor" with "Dr." in a text string?
A) SUBSTITUTE B) TRIM C) LEFT D) CONCATENATE
A
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Which of the following statements is false?
a. Reductions process a sequence’s elements into a small number of values. b. The built-in functions len, sum, min and max perform reductions. c. You also can create custom reductions using the functools module’s reduce function. d. In the worlds of big data and Hadoop, MapReduce programming is based on the filter, map and reduce operations in functional-style programming.
Choose font colors that contrast pictures inserted in a presentation
Indicate whether the statement is true or false
A condition that can be answered with a true or false response is called a(n) ____.
A. logical test. B. what-if analysis. C. True_False condition D. IF analysis
The System.in class does not provide methods for reading numbers.
Answer the following statement true (T) or false (F)