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2 years ago

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B. START: What new information, strategies, or techniques have you learned that will increase your technology skills? Explain wh

y it's important to START doing this right away.

Computers and Technology

1 answer:

Komok [63]2 years ago

7 0

It is important to star typeing rather than know how to have all the little secrets.

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This program finds the sum and average of three numbers. What are the proper codes for Lines a and b?

Gennadij [26K]

Answer:

The Proper codes in Line a and Line b is given below

average=Sum/3

print (" Average is = ", average)

Explanation:

In the given question it calculated the sum but the program does not calculate the average of the 3 numbers.The average of the 3 number is calculated by using average=Sum/3 statement so we add this code in Line a then After that print the value of average by using the print function so we add this code in Line b.

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2 years ago

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Charlie has a large book collection. He was keeping track of it in a spreadsheet, but it has grown big enough that he wants to c

zepelin [54]

Answer:

Check the explanation

Explanation:

Ans 1) storing the data in one single row comes with its own barriers and that is if you delete one of the record in the spreadsheet, all the equivalent records which you didn't wanted to delete would be deleted. For take for instance, if you wish to delete the record of author "James Taylor" then all the books he has written would also be deleted from the spreadsheet.

Ans 2) In 1NF, all row is expected to have only 1 tuple, but here in this spreadsheet the title field for Author "James Taylor" has 2 books, so it would be separated into single rows.

Ans 3) The table in the attached image below doesn't delete with Delete anomaly, i.e., for author "May Norton" if you delete this record, then the only book written by her would be deleted.

So, you have to convert this table into 2NF.

Make separate tables for Author and Book

Author(Author Name, Author Country)

Books(Author Name, Book title, Publisher, Publisher Location, Year, price)

This cannot be normalized any further.

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1 year ago

This is the recorded history of the development of a group functioning within an organization. Identify the sentence that refers

Vikentia [17]

This is the recorded history of the development of a group functioning within an organization. Identify the sentence that refers to the norming stage of group development.

. The group then created a working structure that everyone agreed with.

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2 years ago

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Write the prototype for a function named showValues. It should accept an array of integers and an integer for the array size as

aalyn [17]

Answer:

void showValues(int [<em>maximum</em><em> </em><em>volume</em>],int);

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"Describe how implementation of a RAID Level 2 system would be beneficial to a university payroll system. In your own words, des

Darina [25.2K]

Answer:

In RAID 2 Hamming Code ECC Each piece of the information word is kept in touch with an information plate drive . Every datum word has its Hamming Code ECC word recorded on ECC circles. On Read, the ECC code confirms the right information or revises the single plate blunders.

Strike Level 2 is one of the two innately equal mapping and assurance strategies characterized in the Berkeley paper. It has not been broadly sent in the business to a great extent since it requires an extraordinary plate highlights. Since plate creation volumes decides the cost, it is increasingly practical to utilize standard circles for the RAID frameworks.

Points of interest: "On the fly" it gives information blunder amendment. Amazingly high information move rates is possible.Higher the information move rate required,better the proportion of information circles to ECC plates. Moderately basic controller configuration contrasted with the other RAID levels 3,4 and 5.

Impediments: Very high proportion of the ECC plates to information circles with littler word sizes - wasteful. Passage level expense are extremely high - and requires exceptionally high exchange rate prerequisite to legitimize. Exchange rate is equivalent to that of the single plate, best case scenario (with shaft synchronization). No business executions can't/not industrially suitable.

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