Common lossless compressed audio file formats include
WMA and JIFF
WAV and AU
MP3 and MP4a
FLAC and ALAC
Answers
Answer:
The answer to this question is given below in the explanation section. The forth one (FLAC and ALAC) is the correct option.
Explanation:
Common lossless compressed audio file formats include
WMA and JIFF WAV and AU MP3 and MP4a FLAC and ALACLossless compression formats include the common FLAC, WavPack, Monkey's Audio, ALAC (Apple Lossless). Other options are not common lossless compressed audio formats.
Answer:d d
Explanation:
Related Questions
Can someone shows me an example of recursive descent parser and recursive descent parser tests ?
Answers
Answer:
Parser is type of program that can determine that whether the start symbol can derive the program or not. Parser done carefully then parser is right otherwise it is wrong.
Explanation:
Recursive descent Parser example: It is also called the top down parser. In this parser, the symbol can be expand for whole program.
The recursive Descent and LL parser are called the top down parser.
Example:
E->E+T / T
T-T*F / F
F-> (E) / id
S -cAd
A- ab/a Input string is w= cad
What is the hexadecimal equivalent for the decimal number 27? Working must be shown
Answers
The answer is .9726
Explanation:
Alice just wrote a new app using Python. She tested her code and noticed some of her lines of code are out of order. Which principal of programing should Alice review?
Answers
Answer:
sequencing
Explanation:
from flvs
Answer:
Sequencing
Explanation:
Your task is to build a palindrome from an input string.A palindrome is a word that readsthe same backward or forward. Your code will take the first 5 characters of the user input, and create a 9-character palindrome from it.Words shorter than 5 characters will result in a runtime error when you run your code. This is acceptablefor this exercise, however you already know how to validate user input with an IF statement.Some examplesof input words and the resulting palindromes:
Answers
Answer:
The program in Python is as follows:
word = input("Word: ")
if len(word) < 5:
print("At least 5 characters")
else:
pal = word[0:5]
word = word[0:4]
word = word[::-1]
pal+=word
print(pal)
Explanation:
This gets the word from the user
word = input("Word: ")
This checks if the length of the word is less than 5.
if len(word) < 5:
If yes, this tells the user that at least 5 characters is needed
print("At least 5 characters")
If otherwise
else:
This extracts the first 5 characters of the word into variable named pal
pal = word[0:5]
This extracts the first 5 characters of the word into variable named word
word = word[0:4]
This reverses variable word
word = word[::-1]
This concatenates pal and word
pal+=word
This prints the generated palindrome
print(pal)
For Questions 1-4, consider the following code:
def mystery1(x):
return x + 2
def mystery2(a, b = 7):
return a + b
#MAIN
n = int(input("Enter a number:"))
ans = mystery1(n) * 2 + mystery2 (n * 3)
print(ans)
What is output when the user enters 9?
Answers
Answer:
9 would be entered as a parameter n of class mystery1 and return 9 + 2 = 11 and then 11 * 2 = 22, PLUS,
mystery2 new parameter is 9 * 3 = 27, then 27 + 7 = 34 returned
FINALLY, ans = 22 + 34
ans = 56 printed as output
3. Linking an Excel worksheet object in Word means that
O A. you've pasted data into another document.
O B. you can no longer edit the Excel sheet.
C. any changes made will automatically be reflected in the Word document.
D. any changes made will not be reflected in the Word document.
Answers
Linking an Excel worksheet object in Word means that a person have pasted data into another document. Thus, option A is correct.
What is the Excel worksheet?Cells in a worksheet, sometimes referred to as a spreadsheet. This can be used to enter and compute data. Columns and rows have been used to arrange the cells.
A workbook is where a worksheet is always kept. Many worksheets can be found in a workbook. It is a piece of software designed for the management, archival, and manipulation of structured data.
Excel Worksheet is crucial since it offers a wide range of capabilities to simplify the difficult process of handling data. One of the most often used business uses of Excel is business analysis.
Therefore, option A is correct.
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_____ work(s) with the hardware and control(s) the basic functioning of the computer.
Answers
Operating system work(s) with the hardware and control(s) the basic functioning of the computer.
What is the Operating system?An operating system (OS) is a software program that manages and controls the resources of a computer. It acts as an intermediary between the computer's hardware and its software applications.
Note that the OS is responsible for managing and allocating the computer's memory, processing power, and storage. It also controls and manages input and output operations, such as keyboard input, mouse movement, and file access.
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Is it possible to beat the final level of Halo Reach?
Answers
what is flow chart for which purpose flowchart is use in programmimg
Answers
A flowchart is a visual representation of a process or algorithm. It uses symbols and arrows to show the steps and the flow of the process. In programming, flowcharts are often used to design and document the logic of a program before it is written in code. They can help programmers visualize the structure of the program and identify potential problems or inefficiencies. Flowcharts can also be useful for explaining the logic of a program to others who may not be familiar with the code..
in quickbooks, Which section in the New Client Checklist helps you understand your client's needs to determine the features and solutions required?
Answers
The Needs Assessment section will give you the information you need to understand your client's needs to determine the features and solutions required.
What is New Client Checklist?This section is known to have all you need tp know in terms of a new clients. It entails gathering the need info to get their account set up, and others.
The NCC which is the Needs Assessment is one that has a list of all the functionality that your client may need from QuickBooks Online, and it helps one to have a better understanding of their business so that you can give the right and best advise on the subscription level they will want.
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Corrine is writing a program to design t-shirts. Which of the following correctly sets an attribute for fabric? (3 points)
self+fabric = fabric
self(fabric):
self = fabric()
self.fabric = fabric
Answers
The correct option to set an attribute for fabric in the program would be: self.fabric = fabric
What is the programIn programming, defining an attribute involves assigning a value to a particular feature or property of an object. Corrine is developing a t-shirt design application and intends to assign a characteristic to the t-shirt material.
The term "self" pertains to the specific object (i. e the t-shirt) which Corrine is currently handling, as indicated in the given statement. The data stored in the variable "fabric" represents the type of material used for the t-shirt.
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We can sell the Acrobat Reader software to the other users”. Do you agree with this statement? Justify your answer.
Answers
No, as a User, one CANOT sell Acrobat Reader software to the other users.
What is Adobe Reader?Acrobat Reader is a software developed by Adobe and is generally available as a free PDF viewer.
While individuals can use Acrobat Reader for free,selling the software itself would be in violation of Adobe's terms of use and licensing agreements.
Therefore, selling Acrobat Reader to other users would not be legally permissible or aligned with Adobe's distribution model.
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A system engineer can monitor and control voltage factors in a data center. The engineer can make critical decisions on the center’s energy consumption and load balancing. Which device is the engineer likely using to make these decisions?
Answers
The system engineer is likely using a power management system. This system is designed to monitor, control, and manage the electrical power of a data center.
More on the role of system engineerA power management system is a type of device used in data centers to monitor, control, and manage the electrical power used in the facility. It is used to measure voltage factors such as voltage, current, and power, and can also be used to regulate and optimize energy consumption.
A system engineer can use this device to make decisions regarding the power usage of the data center, such as load balancing, ensuring energy efficiency, and preventing overloads. This can help ensure that the data center is running efficiently and safely.
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The first phase of setting up an IPsec tunnel is called ___________
Answers
Answer:
Internet Key Exchange
Explanation:
The first phase, setting up an IPsec tunnel, is called IKE phase 1. There are two types of setting up an IPsec tunnel.
What is an IPsec tunnel?Phase 1 and Phase 2 of VPN discussions are separate stages. Phase 1's primary goal is to establish a safe, encrypted channel for Phase 2 negotiations between the two peers. When Phase 1 is successfully completed, the peers immediately begin Phase 2 negotiations.
When two dedicated routers are deployed in IPsec tunnel mode, each router serves as one end of a fictitious "tunnel" over a public network. In IPsec tunnel mode, in addition to the packet content, the original IP header containing the packet's final destination is also encrypted.
Therefore, the first phase, setting up an IPsec tunnel, is called IKE phase 1.
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We would like the set of points given in the following figure into 1D space. The set of points has been
generated using this instruction [X, y = make_moons(n_samples = 100)], where X are the 2D features
and y are the labels(blue or red).
How to do that while keeping separable data point with linear classification? Give the
mathematics and the full algorithm.
How to apply the SVM algorithm on this data without dimension reduction? Give the
mathematics and full algorithm.
Answers
One way to project the 2D data points onto a 1D space while preserving linear separability is through the use of a linear discriminant analysis (LDA) technique. LDA finds the linear combination of the original features that maximizes the separation between the different classes.
What is the mathematics in SVM algorithm?The mathematics behind LDA involve finding the eigenvectors of the within-class scatter matrix and the between-class scatter matrix and selecting the eigenvector that corresponds to the largest eigenvalue. The full algorithm for LDA can be outlined as follows:
Compute the mean vectors for each class
Compute the within-class scatter matrix (SW) and the between-class scatter matrix (SB)Compute the eigenvectors and eigenvalues of the matrix (SW⁻¹SB)Select the eigenvector that corresponds to the largest eigenvalue as the linear discriminantProject the original data onto the new 1D space using the linear discriminantRegarding the SVM algorithm, it can be applied directly to the original 2D data without the need for dimension reduction. The mathematics behind SVM involve finding the hyperplane that maximizes the margin, or the distance between the closest data points of each class, while also ensuring that the data points are correctly classified.
The full algorithm for SVM can be outlined as follows:
Select a kernel function (e.g. linear, polynomial, radial basis function)Train the model by solving the optimization problem that maximizes the marginUse the trained model to classify new data points by finding the hyperplane that separates the different classesIt is important to note that, in case of non-linearly separable data, SVM algorithm uses the kernel trick to map the original data into a higher dimensional space, where the data is linearly separable.Learn more about algorithm from
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What happens when QuickBooks Online doesn't find a rule that applies to a transaction?
Answers
QuickBooks employs the Uncategorized Income, Uncategorized Expense, or Uncategorized Asset accounts to hold transactions that it is unable to categorize. These accounts cannot be used to establish bank policies.
What is QuickBooks Online?A cloud-based financial management tool is QuickBooks Online. By assisting you with things like: Creating quotes and invoices, it is intended to reduce the amount of time you spend handling your company's money. monitoring the cash flow and sales.
While QuickBooks Online is a cloud-based accounting program you access online, QuickBooks Desktop is more conventional accounting software that you download and install on your computer.
QuickBooks is an accounting program created by Intuit whose products offer desktop, internet, and cloud-based accounting programs that can process invoices and business payments. The majority of QuickBooks' customers are medium-sized and small enterprises.
Thus, QuickBooks employs the Uncategorized Income.
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Personal Trainer, Inc. owns and operates fitness centers in a dozen Midwestern cities. The centers have done well, and the company is planning an international expansion by opening a new "supercenter" in the Toronto area. Personal Trainer’s president, Cassia Umi, hired an IT consultant, Susan Park, to help develop an information system for the new facility. During the project, Susan will work closely with Gray Lewis, who will manage the new operation.
Background
Susan and Gray finished their work on user interface, input, and output design. They developed a user-centered design that would be flexible and easy to learn. Now Susan turned her attention to the architecture for the new system. Susan wanted to consider their own organization and culture, enterprise resource planning, total cost of ownership, scalability, Web integration, legacy systems, processing methods, security issues, and corporate portal. She also needed to select a network plan, or topology, that would dictate the physical cabling and network connections, or consider a wireless network. When all these tasks were completed, she would submit a system design specification for approval.
Tasks
1. What software and hardware infrastructure will be necessary to ensure Personal Trainer can process point of sale transactions?
2. Prepare an outline for a system design specification and describe the contents of each section.
Answers
Answer:
i don't know u
Explanation:
Sukk
Explain what is the difference between a "Mode Switch" and a "Process Switch".
Answers
Answer:
The main difference between mode switch and process switch is that mode switch changes the process privilege between modes like user mode and kernel mode while process switch changes the process state between different states. These processes then load into the main memory for the CPU to execute them.
Explanation:
Write code to complete raise_to_power(). Note: This example is for practicing recursion; a non-recursive function, or using the built-in function math.pow(), would be more common.
Sample output with inputs: 4 2
4^2 = 16
***I need the solution to the code below in PYTHON***
def raise_to_power(base_val, exponent_val):
if exponent_val == 0:
result_val = 1
else:
result_val = base_val * ''' Your solution goes here '''
return result_val
user_base = int(input())
user_exponent = int(input())
print('{}^{} = {}'.format(user_base, user_exponent,
raise_to_power(user_base, user_exponent)))
Answers
```python
def raise_to_power(base_val, exponent_val):
if exponent_val == 0:
result_val = 1
else:
result_val = base_val * raise_to_power(base_val, exponent_val - 1)
return result_val
user_base = int(input())
user_exponent = int(input())
print('{}^{} = {}'.format(user_base, user_exponent, raise_to_power(user_base, user_exponent)))
```
In the function `raise_to_power()`, we use recursion to multiply the `base_val` by itself `exponent_val` times, until `exponent_val` reaches 0. At that point, we return 1, because any number raised to the power of 0 equals 1.
When `exponent_val` is not 0, we use the formula `base_val * raise_to_power(base_val, exponent_val - 1)` to calculate the result recursively. This means we multiply the base value by the result of the function called with the same base and an exponent of `exponent_val - 1`.
Finally, we print out the result using string formatting.
Upon returning from a year long working holiday, Alberta, the youngest of 4 sisters, announced her whirlwind marriage. Her 3 sisters, Carla, Paula, and Roberta,
were amazed by her husband's name.
• The 4 men are Albert, Carl, Paul, and Robert. Their last names are Albertson, Carlson, Paulson, and Robertson.
• No woman's husband has a first name that consists of her first name without the final "a"; no woman's last name consists of her first name without the final
"a" and with "son" on the end; and, no man's last name consists of his first name with "son" added at the end.
• Paul is not married to Roberta, and Robert is not married to Paula.
• No husband and wife have "bert" in both their first names, but there is a man who has "bert" in his first and last names.
Carl's last name is not Paulson.
Work out Alberta's husband's first and last name, as well as Carla's, Paula's, and Roberta's husbands' first and last name
Answers
The couples, considering the patterns in the problem, are listed as follows:
Carla and Robert Paulson.Paula and Albert Robertson.Alberta and Paul Carlson.Roberta and Carl Albertson.What are the couples?We use the information from the bullet points to find the couples.
The first information is:
No woman's husband has a first name that consists of her first name without the final "a".
Hence:
Alberta is married to either Carl, Paul or Robert.Carla is married to either Albert, Paul or Robert.Paula is married to either Albert, Carl or Robert.Roberta is married to either Albert, Carl or Paul.The second information is:
Paul is not married to Roberta, and Robert is not married to Paula.
Hence:
Roberta is married to either Albert or Carl.Paula is married to either Albert or Carl.No husband and wife have "bert" in both their first names, hence:
Roberta is married to Carl.Paula is married to Albert.Alberta is married to Paul.Carla is married to Robert.No woman's last name consists of her first name without the final "a" and with "son" on the end, and no man's last name consists of his first name with "son" added at the end, hence:
Roberta and Carl are either Albertson or Paulson.Paula and Albert are either Carlson or Robertson.Alberta and Paul are either Carlson or Robertson.Carla and Robert are either Albertson or Paulson.There is a man who has "bert" in his first and last names, hence either of these two can be couples.
Carla and Robert Albertson.Paula and Albert Robertson.Carl's last name is not Paulson, hence a couple is:
Carla and Robert Paulson.
Then Carla and Robert are Paulson, and the couples are:
Carla and Robert Paulson.Paula and Albert Robertson.Alberta and Paul Carlson.Roberta and Carl Albertson.More can be learned about patterns at https://brainly.com/question/18941199
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what is the purpose of the hardware component in the information system?
Answers
Answer:
The hardware aspect of an information system is the technology you can touch. These are the physical aspects of technology. Computers, tablets, mobile phones, disk drives, and more are all examples of information system hardware. Hardware is often considered the most visible aspect of an information system.
Explanation:
Question 5 of 10
Student organizations facilitate
that benefits others.
A. community service
B. mentorship development
C. military service
D. career development
allowing students to complete projects
SUBMIT
Answers
Answer:
A. Community Service.
Explanation:
Student organizations facilitate COMMUNITY SERVICE that benefits others,
allowing students to complete projects
I hope it helps! Have a great day!
Consider the following recursive method, which is intended to display the binary equivalent of a decimal number. For example, toBinary(100) should display 1100100.
public static void toBinary(int num)
{
if (num < 2)
{
System.out.print(num);
}
else
{
/* missing code */
}
}
Which of the following can replace /* missing code */ so that toBinary works as intended?
a. System.out.print(num % 2);
toBinary(num / 2);
b. System.out.print(num / 2);
toBinary(num % 2);
c. toBinary(num % 2);
System.out.print(num / 2);
d. toBinary(num / 2);
System.out.print(num % 2);
e. toBinary(num / 2);
System.out.print(num / 2);
Answers
Answer:
D) toBinary(num / 2);
System.out.print(num % 2);
Explanation:
There are four ways to create a macro? FALSE OR TRUE
Answers
Answer: True
Explanation:
There are actually four ways to create a macro. You would want to use %let.
There are five ways to create a macro. (False)
Cryptography is an example of which part of the CIA triad?
Availability
Confidentiality
Integrity
Truthfulness
Answers
Cryptography is an example of ensuring Confidentiality in the CIA triad. (Option B)
How is this so?Cryptography is an essentialcomponent of ensuring Confidentiality within the CIA triad.
It involves the use of encryption techniques to protect sensitive information from unauthorized access.
By converting data into an unreadable format, cryptography ensures that only authorized individuals with the necessary decryption keys can access and understand the information,preserving its confidentiality and preventing unauthorized disclosure.
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What are the advantages and disadvantages of solving a problem that can be broken down into repetitive tasks with recursion as opposed to a loop? Explain your answer.
Answers
Answer:
Answered below
Explanation:
Recursion refers to the process of a function calling itself within its own definition. It calls itself repeatedly until a base condition is met and the loop breaks.
The advantages of recursion over loops include;
A) Recursion reduces time complexity.
B) Recursion is better at tree traversal and graphs.
C) Recursion reduces the time needed to write and debug code and also adds clarity to code.
Disadvantages of recursion include;
A) Recursion uses more memory because each function call remains in stack until the base case is met.
B) Recursion can be slow.
C) Recursion
Can some one help me right a 3 paragraph sentace on iPhone and androids specs it has too be 7 sentaces each paragraph
Answers
Answer:
iPhone
The iPhone has come a long way since its first model, the iPhone 3G. Now, the current iPhone 11 Pro Max comes with a 6.5-inch Super Retina XDR OLED display, a triple-camera system, and up to 512GB of storage. It has a powerful A13 Bionic chip with a neural engine and is powered by a 3,969 mAh battery. With its dual-SIM support and 5G capability, the iPhone is a great choice for those who want the latest and greatest in mobile technology.
Android
Android phones come in a wide range of specs and sizes, so there’s something for everyone. The current top-of-the-line Android phone is the Samsung Galaxy S20 Ultra 5G, which boasts a 6.9-inch Dynamic AMOLED display, a triple-camera system, and up to 512GB of storage. It has a Qualcomm Snapdragon 865 processor and is powered by a 5,000 mAh battery. With its dual-SIM support and 5G capability, the Android phone offers a great mix of performance and features.
Comparison
When it comes to specs, the iPhone and Android phones offer a comparable experience. Both come with powerful processors and large displays, as well as dual-SIM support and 5G capability. The main differences are in design and the camera systems. The iPhone has a unique design and a triple-camera system, while Android phones come in a variety of shapes and sizes, and often feature four or more cameras. The choice ultimately comes down to personal preference.
Please don't answer if you don't know Type the correct answer in the box
. Spell all words correctly. How does SQA differ from SQC? SQA involves activities to evaluate software processes, and SQC involves activities that ensure quality software.
Answers
Software Quality Assurance (SQA) and Software Quality Control (SQC) are two distinct aspects of quality management in software development, each with its own focus and activities.
How different are they?SQA encompasses efforts directed toward assessing and enhancing the procedures of software development at every stage. The main emphasis is on guaranteeing that appropriate techniques, norms, and protocols are adhered to in order to create software of superior quality. SQA encompasses various tasks, including scrutinizing requirements, conducting process audits, and administering quality control procedures.
Conversely, SQC pertains to actions that prioritize assuring the quality of the actual software product. This involves employing methods such as testing, inspections, and reviews in order to detect flaws and guarantee that the software satisfies the stated demands and standards. The goal of SQC is to identify and rectify any shortcomings or irregularities within the software product.
To put it succinctly, SQA focuses on assessing and enhancing the manner in which software is developed, while SQC is primarily focused on verifying the excellence of the resulting software product. SQC and SQA both play a vital role in attaining an optimum level of software quality.
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Which of these symbols is the assignment operator?
{ }
( )
#
=
Answers
Answer:
# i think
Explanation:
Its = (D) I made my own game in python
Jamal wants to write a program that will find the 10 most common words in Romeo and Juliet. Which of the following constructs will be most helpful?
A. counter module
B. while loop
C. for loop
D. mean module
Answers
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is A: counter module.
Counter module in python or Python counter is a container that holds the count of each of the elements present in the container. It is a sub-class available in the dictionary class. Jamal can use this module in Python to write a program that will find the 10 most common words in Romeo and Juliet.
Other options are not correct because:
While loop: while loop only iterates its body until a specific condition is met. For loop is used to iterate to a pre-specified condition and iterate until the condition is reached. While the mean module of Python is used to calculate mean and average.