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Shtirlitz [24]
3 years ago
6

Please complete the following questions. It is important that you use complete sentences and present the questions and answers w

hen you submit your work.
1.Give several reasons why Python is such a great programming language. Explain how Python is related to flowcharts.

2.Consider this program:
Cost1 = input("Please enter the first expense: ")

Cost2 = input("Please enter the second expense: ")

print("Your total for both expenses was", Cost1 + Cost2)

3.If the user inputs “10” for the first expense and “20” for the second expense, what will the interpreter show in the final line when this program is run? If this result in not what the programmer intended, how would you explain what went wrong?

4.You are writing a line of code that should ask the user to input the balance of their bank account in dollars and cents. The program will then perform a multiplication problem to tell the user how much interest they can earn. Identify three errors in your line of input code and explain why they are incorrect. Include the corrected line of code in your answer. Here is the code:
1num = input(What is your balance?)

5.What are some kinds of comments that might be useful for a programmer to include in a program?
If you were planning how to write a program, at what point would a flowchart be helpful? At what point would pseudocode be helpful? Explain your reasoning.
Computers and Technology
1 answer:
scoray [572]3 years ago
7 0

Answer:

ndnxnndjdjsnnznnzbzbbdbdhdhhdbdbdbbdhdjidieiei

Explanation:

bxbzbxncnxbbcnfnnfnfndndnndndnndndnndndndnndndndndnnddnndndndnhrjjsjdudjjdjd

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A 1024-bit message is sent that contains 992 data bits and 32 CRC bits. CRC is computed using the IEEE 802 standardized, 32-degr
Studentka2010 [4]

Answer:

a) Yes

b) Yes

c) Yes

d) No

e) Yes

f) No

Explanation:

a) All single-bit errors  are caught by Cyclic Redundancy Check (CRC) and it produces 100 % of error detection.

b) All double-bit errors for any reasonably long message  are caught by Cyclic Redundancy Check (CRC) during the transmission of 1024 bit. It also produces 100 % of error detection.

c) 5 isolated bit errors  are not caught by Cyclic Redundancy Check (CRC) during the transmission of 1024 bit since CRC may not be able to catch all even numbers of isolated bit errors so it is not even.

It produces nearly 100 % of error detection.

d) All even numbers of isolated bit errors may not be caught by Cyclic Redundancy Check (CRC) during the transmission of 1024 bit. It also produces 100 % of error detection.

e) All burst errors with burst lengths less than or equal to 32 are caught by Cyclic Redundancy Check (CRC) during the transmission of 1024 bit. It also produces 100 % of error detection.

f) A burst error with burst length greater than 32 may not be caught by Cyclic Redundancy Check (CRC) during the transmission of 1024 bit.

Cyclic Redundancy Check (CRC) does not detect the length of error burst which is greater than or equal to r bits.

4 0
2 years ago
Which of the following tools and techniques shows theimpacts of one decision over another as well as the probability andcost of
Nezavi [6.7K]

Answer: Probability/impact risk matrix

Explanation: Probability/impact risk matrix is type of matrix that defines the probability as well as impact that depicts whether the risk is low ,high or moderate.

Impact matrix is sort of tool which helps in conversion of any plan into a action. Probability matrix help in defining the chances in defining the risk.The positioning of the impact value of risk is plotted  on the vertical axis and performance value on the horizontal axis.

Thus probability/impact matrix is the correct tool for the problem mentioned in the question.

6 0
2 years ago
What types of files we do backup in UNIX and Linux?
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Answer:

Nas ja kaki yawe diy. Kitu mu chuk k a jana a.

Explanation:

Karu explain pudi diya chal puter chuti kar.

8 0
2 years ago
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What should you keep in mind when adding contents to your digital portfolio?
sveticcg [70]

Answer:

The contents of the portfolio will depend on individual education, work experience and future goals

Explanation:

The contents of the portfolio will depend on the following -

a) Work biography/experiences

b) Career goals

c) personal details

d) contact information

e) Professional photograph

f) Relevant skills

g) Relevant documents, certificates, degree etc.

etc.

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