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lina2011 [118]
2 years ago
9

Apart from the challenges of heterogeneity, business and social change and trust and security, identify other problems and chall

enges that software engineering is likely to face in the 21st century (hint: think about the environment).
Computers and Technology
1 answer:
Klio2033 [76]2 years ago
7 0

Answer:

The challenge of cost control

The challenge of competence

The challenge of reduced system delivery times.

Explanation:The Challenge of Cost control is a major challenge affecting the software engineering in the 21st century,the cost of Microchips and other hardware are constantly rising.

The challenge of competence is another major challenge affecting software engineering in the 21st century,as most software engineers lack the required competence to handle some of the issues facing softwares.

The challenge of reduced system delivery times is a major challenge likely to affect software engineering in the 21st century,as people required the software to be available in the shortest possible time.

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Produce a list named prime_truths which contains True for prime numbers and False for nonprime numbers in the range [2,100]. We
LenKa [72]

Answer:

  1. def is_prime(n):
  2.    for i in range(2, n):
  3.        if(n % i == 0):
  4.            return False  
  5.    return True  
  6. prime_truths = [is_prime(x) for x in range(2,101)]
  7. print(prime_truths)

Explanation:

The solution code is written in Python 3.

Presume there is a given function is_prime (Line 1 - 5) which will return True if the n is a prime number and return False if n is not prime.

Next, we can use the list comprehension to generate a list of True and False based on the prime status (Line 7). To do so, we use is_prime function as the expression in the comprehension list and use for loop to traverse through the number from 2 to 100. The every loop, one value x will be passed to is_prime and the function will return either true or false and add the result to prime_truth list.

After completion of loop within the comprehension list, we can print the generated prime_truths list (Line 8).

3 0
2 years ago
Dante wants to calculate the currently monthly subtotals for the sales of golf balls in his store. Which of the following will h
cupoosta [38]
I believe the answer is B
3 0
2 years ago
Replace the underlines with the words in parentheses that follow: the ____ solves the ____ of a ____ by expressing an ____ in a
adell [148]

The programmer solves the problems of a user by expressing an algorithm in a programming language to make a program that can run on a computer.

5 0
2 years ago
Question _.1 with 1 blankMiguel y Maru están muy cansados. Question 2 with 1 blankFelipe es muy joven. Question 3 with 1 blankJi
Alekssandra [29.7K]

Answer:

Miguel y Maru están muy cansados.  - Miguel y Maru están cansadísimos

Felipe es muy joven. - Felipe es jovencísimo

Jimena es muy inteligente. - Jimena es inteligentísima

La madre de Marissa está muy contenta. - La madre de Marissa está contentísima

Estoy muy aburrido. - Estoy aburridísimo

Explanation:

In this activity we have to switch the statements to the absolute superlative of the expressions. In Spanish we can add the suffix -ísimo to an adjective to refer to the highest degree of something. It can be translated in ENglish to "really, extremely, super or quie". The statements in English are:

- Miguel and Maru are very tired - Miguel and Mary are extremely tired

- Felipe is very young - Felipe is super young

- Jimena is very smart - Jimena is really smart

- Marissa´s mother is very happy - Marissa´s mother is extremely happy

- I´m very bored - I´m super bored

8 0
2 years ago
When using the Python shell and code block, what triggers the interpreter to begin evaluating a block of code
finlep [7]

Answer:

The answer is "A blank line".

Explanation:

The blank line initiates the interpreter to start examining the line of statements whenever the Python shell as well as the code block are used.  

  • It is also known as the line that has nothing but spaces or lines without texts or a line.  
  • It prints an empty sheet,  which leaves its performance with such a blank line.

5 0
2 years ago
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