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meriva
3 years ago
7

Trucking A. is one of the least flexible transportation modes. B. is increasingly using computers to manage its operations. C. i

s the least used transportation mode for manufacturing goods. D. does not play a role in multimodal shipping.
Computers and Technology
1 answer:
saw5 [17]3 years ago
7 0

Answer:

B. is increasingly using computers to manage its operations.

Explanation:

Trucking -

It refers to the practice of using computer for the management purpose , is referred to as the process of trucking .

The method is very useful for the business and companies in order to adapt a faster and efficient mode of management .

Hence , from the given information of the question ,

The correct option is b. is increasingly using computers to manage its operations.

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def getCharacterForward(char, key): """ Given a character char, and an integer key, the function shifts char forward `key` steps
zhenek [66]

Answer:

  1. def getCharacterForward(char, key):  
  2.    charList = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
  3.    if(len(char) > 1):
  4.        return None  
  5.    elif(not isinstance(key, int)):
  6.        return -1
  7.    else:
  8.        index = charList.find(char)
  9.        if(index + key <= 25):
  10.            return charList[index + key]
  11.        else:
  12.            return charList[(index + key)% 26]
  13. print(getCharacterForward("C", 4))
  14. print(getCharacterForward("X", 4))

Explanation:

Firstly, define a charList that includes all uppercase alphabets (Line 2). We presume this program will only handle uppercase characters.

Follow the question requirement and define necessary input validation such as checking if the char is a single character (Line 4). We can do the validation by checking if the length of the char is more than 1, if so, this is not a single character and should return None (Line 5). Next, validate the key by using isinstance function to see if this is an integer. If this is not an integer return -1 (Line 6 - 7).

Otherwise, the program will proceed to find the index of char in the charList using find method (Line 9). Next, we can add the key to index and use the result value to get forwarded character from the charList and return it as output (Line 11).

However, we need to deal a situation that the char is found at close end of the charList and the forward key steps will be out of range of alphabet list. For example the char is X and the key is 4, the four steps forward will result in out of range error. To handle this situation, we can move the last two forward steps from the starting point of the charList. So X move forward 4 will become B. We can implement this logic by having index + key modulus by 26 (Line 13).  

We can test the function will passing two sample set of arguments (Line 15 - 16) and we shall get the output as follows:

G

B

8 0
3 years ago
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Furkat [3]

Answer:

1. Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.

2. Steve Wozniak worked for Hewlett Packard designing calculators before starting Apple.

4. Steve Jobs never learned to code and primarily focused on design.

Explanation:

I just took the test.

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Answer:

c

Explanation:

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On which side of the keyboard is the numeric keypad usually located
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Numeric keypad. Alternatively referred to as the 10-key, number pad, numeric keyboard, numpad, or ten key, the numeric keypad is a 17-key keypad usually found on the far right side of a standard PC keyboard

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Answer:

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