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.
a. Reductions process a sequence’s elements into a small number of values.
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1. An access specifier indicates how a class may be accessed. 2. A method that gets a value from a class's field but does not change it is known as a mutator method. 3. The term "no-arg constructor" is applied to any constructor that does not accept arguments. 4. When a local variable in an instance method has the same name as an instance field, the instance field hides the local variable. 5. The public access specifier for a field indicates that the field may not be accessed by statements outside the class.
An array that is made using dynamically allocated memory is a:
A. static array B. dynamic array C. circular array D. heap array
Passwords used by the PPP daemon are stored in two files: /etc/ppp/pap-secrets and /etc/ppp/chap-secrets.
Answer the following statement true (T) or false (F)