Can you Please Answer this (Digital Media)Define and explain the two different methods by which a file can be compressed. Briefly describe one pro and one con of both types of compression.

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Answer 1
Answer:

There are two methods of file compression: lossless and lossy compression. Lossless compression preserves all data but has a lower compression ratio, while lossy compression achieves higher compression ratios but introduces some loss of quality.

In digital media, there are two main methods of file compression: lossless compression and lossy compression.

Lossless compression is a method that reduces the file size without any loss of data. It works by removing redundant or unnecessary data from the file.

One advantage of lossless compression is that the original file can be perfectly reconstructed from the compressed file, which is beneficial when the integrity of the data is important.

However, a disadvantage is that the compression ratio is typically lower than that of lossy compression.

Lossy compression, on the other hand, allows for higher compression ratios by removing both redundant and non-essential data.

This results in a smaller file size but at the cost of some loss of quality. One advantage of lossy compression is that it can achieve much higher compression ratios, making it suitable for multimedia files.

However, a drawback is that the decompressed file will not be identical to the original.

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Which printout will result from the snippet of code?supplies = ["pencil", "notebook", "backpack", "pen", "calculator"]print("These are the supplies in the list:\n", supplies) [‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]These are the supplies in the list: [‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]These are the supplies in the list: [‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]These are the supplies in the list:\n [‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]
At which university was the first truly electronic computer developed?a. California Polytechnic University b. Massachusetts Institute of Technology c. Stanford University d. University of Pennsylvania
What is the name of the file that holds the 1's and 0's code for the CPU to execute/run?
This weekend you are planning to complete part of your assignment at the library to do this you need to store data on a removable storage device
Lenny is evaluating a presentation. Which of the following questions will Lenny ask when evaluating the presentation’s organization of content?Were the examples appropriate and easy to understand? Was the content presented in a simple manner? Were the main points and sub-points clear, and were they presented logically? Was the content made interesting with visual aids or activities? Were the transitions between sections smooth and easy to follow? Did the presenter engage the audience? Was the content presented innovatively?

When an electric heating element is connected to a 110 V circuit and a current of 3.2 A is flowing through the element. how much energy is used up during a period of 5 hours by the element A. With a speed of 300,000,000 m/s
B. Through a relatively short distance .
C. Back and forth between the ends of the conductor
D. From one end of the conductor to the other end

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D) From one of the conductor to the other end

The power being used momentarily is 110V x 3.2A = 352W

During a period of 5 hours:  352W * 5h = 1760 Wh = 6336kJ

Forensic scientists generally photograph and sketch a computer and its components during their analysis? True or false

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This is considered true sir 
Im going with true as well as he said

Which organelle contains chemicals that break down substances in the cell?Lysosomes
Vesicles
Mitochondria
Nucleus

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Answer:

the answer is A

Explanation:

1.The character escape sequence to force the cursor to go to the next line is________: 2. The character escape sequence to force the cursor to advance forward to the next tab setting is__________: 3.The character escape sequence to represent a single quote is_________: 4.The character escape sequence to represent a double quote is__________: 5.The character escape sequence to represent a backslash is__________:

Answers

Answer:

Hi there Kaylee! The answers to the blanks are as follow:

1.The character escape sequence to force the cursor to go to the next line is \n

2. The character escape sequence to force the cursor to advance forward to the next tab setting is \t  

3.The character escape sequence to represent a single quote \'

4.The character escape sequence to represent a double quote is \"

5.The character escape sequence to represent a backslash is \\

Explanation:

Character escape sequences are used for processing of special characters that may otherwise be used in a context where those characters are reserved as keywords or carry other symbolic reference. If these are not escaped, the output will not be correct.  

Enumeration can be used to discover all but which of the following types of information? A. Smartcard PINs
B. Ports
C. Services
D. Shares

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Answer:A)Smart-card PINs

Explanation: A pin is the defines as the personal identification number that is allotted to the smart card uniquely that is no other smart can have same number.This number is only known by the smart card holder only.

This number is important because it works for the unlocking of the data that is securely stored and by entering the pin ,it can be decoded.Thus, the other given options are incorrect because they don't use enumeration to hide the data .Thus the correct option is option (A)

Whereas lines of competition are clearly defined in the more established industries, in the Internet industry they are blurred and indistinct, as companies that compete.

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Answer:

Whereas lines of competition are clearly defined in the more established industries, in the Internet industry they are blurred and indistinct, as companies that compete one day may be partners the next. So "Lines" cannot be compared to/with internet companies.

Explanation:

The Internet Industry  is shaped by its unique framework outlining and its own rules between the companies within it, which offer a vast number of products and services and not always competing with each other compared with the traditional established industries competition lines that were developed from two parties or more aiming the same unshareable goal. These industries are stablishing the lines of competitions predicament which by all means can not be measured and applied using the same criteria for both of them.

The online industry is claiming for flexible, pliant lines of competition to be inforced to its specific logic and mechanisms.

The companies are now in a brand new competing ground with the digital area, so traditional established bart lines of competition although clear and defined are becoming obsolete facing the current surprising thus blurred and indistict internet industry lines.