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3 years ago

Which function deletes the first occurence of 3 in a list named listB ?

Computers and Technology

1 answer:

Stella [2.4K]3 years ago

5 0

Answer:

$listB.remove(3)$

Explanation:

Given

Options A to D

Required

Which deletes the first occurrence of 3

The options show that the question is to be answered using the knowledge of Python.

So, we analyze each of the options using Python syntax

(a) listB.clear(3)

In python, clear() is used to delete all elements of a list, and it does not take any argument i.e. nothing will be written in the bracket.

<em>Hence, (a) is incorrect</em>

(b) listB(3)

The above instruction has no meaning in Python

(c) listB delete(3)

The above instruction as written is an invalid syntax because of the space between listB and delete.

Also, it is an invalid syntax because lists in Python do not have the delete attribute

$(d)\ listB.remove(3)$

This removes the first occurrence of 3

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Your location has been assigned the 172.149.254.0 /24 network. You are tasked with dividing the network into 13 subnets with the

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The subnet mask would be a 32-bit integer which is formed by assigning the host bits to all 0's and the networking bits to so many 1's.
In this method, the subnetting separates the IP address between host and network addresses.
The subnet mask covers an IP address with its 32-bit number, thus the term "mask".

Given:

Network IP address $\bold{= 172.149.254.0 /24}$

Subnet numbers $\bold{= 13}$

Calculating the borrow bits:

$\to \bold{= ceil(\log_{2} 13) = 4 \ bits}$

Calculating the dotted decimal value for the subnet mask:

$\to \bold{11111111.11111111.11111111.00000000}\\\\\to \bold{255.255.255.240}\\\\$

The additional bits which will be needed to mask the subnet mask that is = 4.

Learn more: brainly.com/question/2254014

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3 years ago

Imagine that you were hired to create the label for a new brand of soup. The client wants to emphasize that the soup has homemad

lidiya [134]

Answer:

Explanation:

For tools, I would simply use Adobe Photoshop to create the label/poster for the brand of soup. In order to make the poster or representation of the soup look homemade, I would place a picture of a kid drinking the soup at a kitchen table with a picture of the mom in the background kitchen. Then I would create a light yellowish tint in the image and steam coming from the soup bowl. This would help the brand represent a form of memory to a delicious homemade meal by a parent.

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3 years ago

How long does a baby dolphin stay with its mum

g100num [7]

The nursing usually takes up to 18 months, i.e. one year and a half.

The baby dolphin may however remain with his mum for up to 3-6 years.

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3 years ago

To share a server folder, access the ____ tab in the folder properties dialog box and click the share button (or from the window

anygoal [31]

Oh lord I have no idea :/ I suck at this yeah idk

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3 years ago

___ is an example of a calling statement.

Naddika [18.5K]

Answer:

printf("%f", roi(3, amt));

Explanation:

To call the function, we have to put the function name without return type and if the function have parameter then we have to pass the parameter without data type as well.

Let discuss the options:

Option A: float roi(int, double);

it is not a calling, it is used to declare the function. In calling, return type of the function like float and data type of the parameter does not pass like int, double.

Option B: printf("%f", roi(3, amt));

print is used to display the result, inside the print it call the function. It is correct way to call the function.

Option C: float roi( int yrs, double rate);

it is not a calling, it is used to declare the function. In calling, return type of the function like float and data type of the parameter does not pass like int, double.

Option D: float roi( int yrs, double rate)

Same reason as option C.

Therefore, the option B is correct option.

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3 years ago

Read 2 more answers