All categories

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.

You might be interested in

What happens when a basic text file without any HTML code is opened in a web browser?

Korvikt [17]

Answer:

The text will be shown without any formatting.

Explanation:

3 0

3 years ago

Read 2 more answers

Jement Tools

Yuki888 [10]

Explanation:

I think it's either c or d but I don't remember

7 0

2 years ago

Your Web page provides a form for users to add their names to a membership list, stored in a text file. You are writing a progra

vlada-n [284]

Answer:

For the above condition, and as mentioned none of the mode will work, and we need to make use of the JSON format. And we nee to use the JavaScript, and we don't need to mention the mode in JavaScript. Thus, this is nowadays used solution for this old problem that existed when we used to code using c++ and c.

Explanation:

You need to write over this text file, and you also need to read. Hence, you need to open the file with the three privileges, and the append will be required,and this way we can only move line by line. However, this is an old style. Now we save in text file in JSON format. The data collected from Form is converted to JSON format and written in text file. And as required data can be read or written, and as required. So if we use only JSON format, then we need not mention the mode, as its not required these days in new languages like JavaScript.

3 0

3 years ago

4.8 Code Practice: Question 3

jeka57 [31]

for x in range(200, 301, 2):

print(x)

I hope this helps!

4 0

3 years ago

Here are a list of attributes that either belong to user model or system model. Please identify which attribute(s) belong to use

OverLord2011 [107]

Answer:

Explanation:

Before answering this question we need to first know the differences between System Mode and User Mode.

System Mode mainly runs code and at the same time overlooking the user's privileges and permissions.

the attribute(s) that belongs to the user model includes:

User Mode

User programs typically execute in this mode
Less-privilege mode

while the attribute(s) that belongs to the system model includes:

System Mode

Also referred to as control mode or kernel mode
Kernel of the operating system
More-privilege mode

8 0

3 years ago