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3 years ago

To copy consecutive items, click the first item in the group, hold down _______, and click the last item

Computers and Technology

2 answers:

Nikitich [7]3 years ago

7 0

C. Shift , you can control click to select one at a time

Otrada [13]3 years ago

5 0

When you are trying to copy consecutive items in a word processor, spreadsheet, or presentation, you can choose to click the first item in your list, hold down (C) shift, and click the last item. This would highlight all the items from the first item you clicked to the last one. It applies both to words, numbers, paragraphs, and sentences.

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Write a function maxTemp which takes a filename as string argument and returns the maximum temperature as float type for the wee

Alenkinab [10]

Answer:

#section 1

def maxTemp(filename):

import pathlib

f = pathlib.Path(filename)

f.exists()

if f.exists():

f = open(filename, "r")

#section 2

next(f)

res = [int(sub.split(',')[1]) for sub in f]

maxdata = (res[0])

for i in range(len(res)-1):

if maxdata < res[i]:

maxdata = res[i]

index = res.index(maxdata)

f.close()

#section 3

li = []

a = open(filename, "r")

for line in a:

line = line.strip()

li.append(line)

a.close()

return (li[index+1])

else:

return -1

print(maxTemp("new.csv"))

Explanation:

#section 1:

The function maxTemp is defined. We import pathlib in other to check if the file exists, if it does we carry on with opening the file and if it doesn't the program returns -1.

#section 2:

We start splitting the sub-lists from the second line i.e next(f). For each line we take the second index element and convert it to an integer.

res = [int(sub.split(',')[1]) for sub in f]

The maximum number is gotten by using the if statement to compare all elements in the list. The index of the maximum item in the list is collected.

the file is then closed.

#section 3 :

The file is re-opened and all the lines are striped and passed into a new list and the index recovered from section 2, is used to get the day with the highest temperature and the line is returned.

8 0

3 years ago

Write a function that reads from a file the name and the weight of each person in pounds and calculates the equivalent weight in

spayn [35]

Answer:

#include <iostream>

#include <fstream>

#include <iomanip>

using namespace std;

int main(){

string name;

double weightKg, weightPd;

cout<< fixed << setprecision(2);

fstream myFile("filename.txt");

while (getline( myFlie, name, weightPd)){

weightKg = weight * 0.453592;

cout<< name << weightPd <<weightKg;

}

myFile.close();

}

Explanation:

The C++ source code reads in the content of a file that has a name and weight value in pounds and outputs the name, weight in pounds and the weight in kilograms.

3 0

3 years ago

Only class b and class c networks can be subnetted true or false

Alona [7]

Class b and c networks cannot be sub netted.
false

4 0

3 years ago

(PLATO) How can hackers obtain a person’s data? Malicious hackers can obtain a person’s data through the method of simple ___ en

EastWind [94]

The missing word here is social.

Social engineering involves using simple human methods to steal data, such as looking through peoples’ drawers for pieces of paper on which they might have written down passwords, or perhaps sneaking a look at the keys you press while walking past your desk as you are typing your password. Such behaviors designed to steal your personal information are methods of social engineering.

Let me know if you have any questions.

5 0

3 years ago

Tell me something about "nuclear power station" (help)

iren2701 [21]

Answer:

A nuclear power plant is actually a thermal power station in which the heat source is a nuclear reactor.

Explanation:

Ask me more if you want more.

8 0

3 years ago