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3 years ago

For which of the following tasks would a for-each loop be appropriate?

Computers and Technology

1 answer:

mote1985 [20]3 years ago

6 0

Answer:

The answer is "Option B, C, and F".

Explanation:

In the For-each loop, it is used for traversing items in a sequence is the control flow expression. It typically required a loop becomes referred to it as an enhanced loop for iterating its array as well as the collection elements. This loop is a version shortcut that skips the need for the hasNext() method to get iterator and the loop and over an iterator, and the incorrect choice can be determined as follows:

In choice A, it is wrong because it can't reverse the array element.
In choice D, it is wrong because it can't determine the array of positive.
In choice E, it is wrong because it can't determine an array of the sting in alphabetical order.

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3 years ago

Read 2 more answers

When you call one of the Scanner class's methods to read a primitive value, such as nextInt or nextDouble, and then call the nex

Rzqust [24]

The answer is true.

Explanation:

The scanner class's methods are the methods in java.util, which allows the user to read values of various types. If the nextLine is issued after a numeric read and the numeric value is at the end of the line, nextLine returns the empty string.

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3 years ago

Which number is equivalent to 17e3? 17000.0 1700.0 0.017 0.17

Nina [5.8K]

Answer:

17000.0

Explanation:

since it is a positive 3 you move the decimal 3 times to the right

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3 years ago

Select the two true statements about functions with parameters:

kondor19780726 [428]

Answer:

Option (B) and (C) is the correct option to the following question.

Explanation:

Because the function is the module of the program and we call that function again and again anywhere whenever we need that function in the program.

Function is used to carry out any operation which is used in the program many times and it creates the program short and simple.

For example: if we need to add or multiply two numbers many times in the program then, we create one or two functions for addition and subtraction or one program for both, when we need them we call them.

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3 years ago

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3 years ago