A computer which links several pcs together in a network is called

The navigation bar on the left side of ____ view contains commands to perform actions common to most office programs.

kondor19780726 [428]

Answer:

The navigation bar on the left side of File view contains commands to perform actions common to most office programs.

Explanation:

It enable all kinds of operations such as opening a file, closing a file, saving the file, saving a file with a different name, listing recently opened document, etc.

The open option enable us to open an existing file, all the recent files will be listed in the recent option and there are no files opened newly or if the data are cleared often, then it will be empty.

A file can be opened and saved with the different name so that the recent change will be saved in the new file and there will be presence of existing file too.

4 0

2 years ago

Implement the function couple, which takes in two lists and returns a list that contains lists with i-th elements of two sequenc

In-s [12.5K]

Answer:

couple.py

def couple(s1,s2):

newlist = []

for i in range(len(s1)):

newlist.append([s1[i],s2[i]])

return newlist

s1=[1,2,3]

s2=[4,5,6]

print(couple(s1,s2))

enum.py

def couple(s1,s2):

newlist = []

for i in range(len(s1)):

newlist.append([s1[i],s2[i]])

return newlist

def enumerate(s,start=0):

number_Array=[ i for i in range(start,start+len(s))]

return couple(number_Array,s)

s=[6,1,'a']

print(enumerate(s))

print(enumerate('five',5))

Explanation:

7 0

2 years ago

For his class project, Matt has to create an image in a color scheme that has shade or tint variations of the same hue. Which co

Alex

Answer:

B.Monochromatic

Explanation:

mono means one

5 0

2 years ago

Does the Boolean expression count > 0 and total / count > 0 contain a potential error? If so, what is it?

Semenov [28]

Answer:

Assuming that all the necessary declarations are made and given statements are only an extract, we can conclude that the given piece of code contains error. 

Explanation:

Let us analyze each one in order.

count >0  This statement is right if we match this with the syntax of regular comparison operation. Here count is an operand, “0” is the constant operand and these two operands are operated by the operator “>”.

when we take total / count >0 Here count>0 returns Boolean and total is assumed to be an integer and an integer cannot be divided by a Boolean value. so it can be rectified as (total / count)>0. 

6 0

2 years ago

Write an expression that continues to bid until the user enters 'n'.

alisha [4.7K]

Answer:

1)

Add this while statement to the code:

while(keep_going!='n'):

#the program keeps asking user to continue bidding until the user enter 'n' to stop.

2)

Here is the code for ACTIVITY 53.3. While loop: Insect growth:

num_insects = int(input())

while num_insects <= 100:

print(num_insects, end=' ')

num_insects = num_insects * 2

Explanation:

Here is the complete code for 1)

import random

random.seed (5)

keep_going='-'

next_bid = 0

while(keep_going!='n'):

next_bid = next_bid + random.randint(1, 10)

print('I\'ll bid $%d!' % (next_bid))

print('continue bidding?', end='')

keep_going = input()

Here the the variable keep_going is initialized to a character dash keep_going='-'

The statement keep_going = input() has an input() function which is used to take input from user and this input value entered by user is stored in keep_going variable. while(keep_going!='n'): is a while loop that keeps iterating until keep_going is not equal to 'n'. print('continue bidding?', end='') statement prints the continue bidding? message on the output screen. For example the user enters 'y' when this message appears on screen. So keep_going = 'y' . So the operation in this statement next_bid = next_bid + random.randint(1, 10) is executed in which next_bid is added to some randomly generated integer within the range of 1 to 10 and print('I\'ll bid $%d!' % (next_bid)) prints the result on the screen. Then the user is prompted again to continue biffing. Lets say user enters 'n' this time. So keep_going = 'n'. Now the while loop breaks when user enters 'n' and the program ends.

2)

num_insects = int(input()) #the user is prompted to input an integer

while num_insects <= 100: #the loop keeps iterating until value of num_insects exceeds 100

print(num_insects, end=' ') #prints the value of num_insects

num_insects = num_insects * 2 #the value of num_insects is doubled

For example user enters 8. So

num_insects = 8

Now the while loop checks if this value is less than or equal to 100. This is true because 8 is less than 100. So the body of while loop executes:

print(num_insects, end=' ') statement prints the value of num_insects

So 8 is printed on the screen.

num_insects = num_insects * 2 statement doubles the value of num_insects So this becomes:

num_insects = 8 * 2

num_insects = 16

Now while loop checks if 16 is less than 100 which is again true so next 16 is printed on the output screen and doubled as:

num_insects = 16 * 2

num_insects = 32

Now while loop checks if 32 is less than 100 which is again true so next 32 is printed on the output screen and doubled as:

num_insects = 32 * 2

num_insects = 64

Now while loop checks if 64 is less than 100 which is again true so next 64 is printed on the output screen and doubled as:

num_insects = 64 * 2

num_insects = 128

Now while loop checks if 128 is less than 100 which is false so the program stops and the output is:

8 16 32 64

The programs along with their output is attached.

7 0

2 years ago