Technology progresses so new needs can be satisfied. A. true B. false

Define a function begins_with_line that consumes a string and returns a boolean indicating whether the string begins with a dash

Ksju [112]

Answer:

The program written in python is as follows:

def begins_with_line(userinut):

while userinut[0] == '-' or userinut[0] == '_':

print(bool(True))

break;

else:

print(bool(not True))

userinput = input("Enter a string: ")

begins_with_line(userinput)

Explanation:

The program makes use of no comments; However, the line by line explanation is as follows

This line defines the function begins_with_line with parameter userinut

def begins_with_line(userinut):

The following italicized lines checks if the first character of user input is dash (-) or underscore ( _)

while userinut[0] == '-' or userinut[0] == '_':

print(bool(True)) ->The function returns True

break;

However, the following italicized lines is executed if the first character of user input is neither dash (-) nor underscore ( _)

else:

print(bool(not True)) -> This returns false

The main starts here

The first line prompts user for input

userinput = input("Enter a string: ")

The next line calls the defined function

begins_with_line(userinput)

NB: The program does not make use of if statement

8 0

3 years ago

Definition of firewall

miv72 [106K]

A partition made of fireproof material to prevent the spread of a fire from one part of a building or ship to another or to isolate an engine compartment, as on a plane, automobile, etc.

3 0

2 years ago

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Most 4 year colleges want an applicant's scores for all the following except

Nataly_w [17]

Answer:

IQ

Explanation:

5 0

3 years ago

Explain why cloud computing can be more complex than a traditional approach.

sp2606 [1]

Cloud computing is more complex than traditional approach due to the following reasons.

Explanation:

1.Cost Savings and Total Cost of Ownership. When you move to cloud computing you tend to save money in several ways in comparison to traditional IT, including the reduction of in-house equipment and infrastructure.

2.Dissatisfaction in Traditional IT. Many companies are frustrated with the negatives that come with traditional IT, such as poor data backup, managing and maintaining your own hardware, and lack of disaster recovery options.

3.Time to Value and Ease of Implementation. Since you don’t have to spend time configuring hardware, maintain systems, and patching software, you can invest your resources elsewhere.

4.Access to Emerging Technology. Much like a car, the minute you purchase on-premise hardware and software, it immediately starts to age. You can access the latest and greatest innovations with a cloud provider who has more purchasing power and stays up-to-date with available solutions. Also, as new innovations are released, they become less likely to integrate with legacy solutions that are often inflexible. Instead, cloud-first development is coming to the forefront.

5.Using Hybrid to Optimize your Operations. Some organizations take the use of the cloud even further by using multiple clouds simultaneously, thus giving them even more agility. Workloads are placed where they perform best, and where costs are most efficient.

5 0

3 years ago

5.15 LAB: Count input length without spaces, periods, or commas Given a line of text as input, output the number of characters e

strojnjashka [21]

Answer:

Following are the code to this question:

userVal = input()#defining a variable userVal for input the value

x= 0#defining variable x that holds a value 0

for j in userVal:#defining for loop to count input value in number

if not(j in " .,"):#defining if block that checks there is no spaces,periods,and commas in the value

x += 1#increment the value of x by 1

print(x)#Print x variable value

Output:

Hello, My name is Alex.

17

Explanation:

In the above-given code, a variable "userVal" is defined that uses the input method for input the value from the user end, in the next line, an integer variable "x" is defined, hold value, that is 0, in this variable, we count all values.

In the next line, for loop is defined that counts string value in number and inside the loop an if block is defined, that uses the not method to remove spaces, periods, and commas from the value and increment the value of x by 1.
In the last step, the print method is used, which prints the calculated value of the "x" variable.

7 0

4 years ago

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