in the following code, classes a and b are in the same package, c is in different package. if the question marks in (a) are replaced by blanks, can class b be compiled? if the question marks are replaced by private, can class b be compiled? if the question marks are replaced by protected, can class b be compiled? if the question marks in (a) are replaced by blanks, can class c be compiled? if the question marks are replaced by private, can class c be compiled? if the question marks are replaced by protected, can class c be compiled?
Answers
Can category B be constructed if the unknowns are substituted with blanks? (Yes). Can class B be constructed if the unknowns are replaced with private? (No). Can class Bcompiled be used if the unknowns are replaced with guarded? (Yes).
Why is a code referred to?The term "code," which is used colloquially, describes a patient who has a cardiopulmonary arrest at a hospital or clinic and requires the prompt presence of a team of medical technicians. personnel (also known as a "code team") to start resuscitative measures.
Why is coding necessary?Giving instructions to a computer in a language it can comprehend in order for it to carry out given tasks is known as computer programming. We can develop things like computer software, websites, programs, and video games thanks to coding. Depending on the sort of code you want to develop, there are many distinct types.
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Related Questions
Group of programs are software
Answers
Answer:
yes it is
true
Explanation:
group of programs are software
Question 1 Choose one IT Project of your own and answer the question that follows: NB: Only IT project examples are accepted. Q.1.1 Briefly explain your project highlighting the end product, expected
Answers
The main answer to the question is that my IT project aims to develop a mobile application for task management.
What is the focus of your IT project and what does it aim to develop?My IT project revolves around the development of a mobile application specifically designed for task management. The end product of this project will be a user-friendly and intuitive app that allows individuals and teams to efficiently organize and track their tasks. The application will offer features such as creating tasks, setting deadlines, assigning tasks to team members, tracking progress, and generating reports.
By providing a centralized platform for task management, the app aims to enhance productivity, streamline workflows, and improve collaboration within organizations. It will be compatible with both Android and iOS platforms, ensuring wider accessibility to users. Through a clean and intuitive user interface, the app will simplify the process of task management and empower users to stay organized and achieve their goals effectively.
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somewhere in the middle of the united states are two internet routers with routing tables that are all messed up. the two routers keep sending their packets back and forth to each other, nonstop. will an error message ever be generated from this action? if so, who will generate the error message and what might it look like?
Answers
Yes, an error message will eventually be generated if two internet routers keep sending their packets back and forth to each other. The error message will be generated by one of the routers, and it will indicate that there is a routing loop.
Routing loops occur when packets are continuously forwarded between routers in a network, creating an infinite loop. This causes the network to become congested and can lead to degraded network performance or even a complete network outage.
When a router detects a routing loop, it will generate an error message and send it to the network administrator or the router responsible for the loop. The error message might look something like this:
"Routing loop detected between Router A and Router B. The routing table on Router A indicates that the next hop for destination X is Router B, while the routing table on Router B indicates that the next hop for destination X is Router A. Please check your network configuration to resolve this issue."
The exact wording of the error message may vary depending on the router and the network configuration.
However, the message will typically indicate the routers involved in the routing loop and provide guidance on how to resolve the issue, which may involve reconfiguring the routers' routing tables or changing the network topology.
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Complete each sentence
To complete step 3, select ____ under table tools.
In step 5, each existing column is split in ____. In this table, the ____ rows cells are blank.
To use the options listed in step 9, click ____
Answer choices: first sentence (design,layout,merge) second (sixths,thirds,half) and (first,second,third) last sentence (design,layout,merge)
Answers
Answer:
Complete each sentence.
To complete Step 3, select LAYOUT under Table Tools.
In Step 5, each existing column is split in HALF In this table, the SECOND
row’s cells are blank.
To use the options listed in Step 9, click DESIGN.
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Which of the following is an advantage of using
the sort procedure? Check all that apply.
preserves cell formatting and formulas
saves time
deletes extraneous data
avoids copy-paste
organizes data so it is easier to draw
comparisons
navigates to a specific page, table, or object
Answers
Answer: preserves cell formatting and formulas
saves time
avoids copy-paste
organizes data so it is easier to draw comparisons
Explanation: just did it
The advantage of using sort procedure is that it saves time and organizes data so it is easier to draw comparisons.
What is sort procedure?Sort procedure is the process by which data or elements are being arranged in a particular kind of order for an easy access.
The importances or advantages of Sort procedure in data preparation are:
to save the user's time andorganizes data so it is easier to draw comparisons.Therefore, the advantage of using sort procedure is that it saves time and organizes data so it is easier to draw comparisons.
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Consider a career as a multimedia artist. is there a company, film, game, or band whose signature multimedia design work interests you? choose one of them and on the internet, research the company responsible for the development of that design, exploring the about pages to learn about the multimedia artists responsible. choose one or two of those artists and find out how they learned their craft. in particular, check to see if the artist(s) invented some feature of that design or a development method that helped complete the work they envisioned.
organize your work. write a minimum three-page paper and include a media presentation:
-a slideshow with at least ten slides;
-a video of at least four minutes;
-another medium form of your choice, making sure it is of comparable length; or
-a multimedia presentation combining an appropriate amount of each medium form.
Answers
Based on the scenario above, The career as a multimedia that I chose is Multimedia Designer.
Who are Multimedia artists?This is known to be a person who uses computer programs and illustrations to form graphics and also create animation.
Note that they help in the creation of movie, game and others such as visual effect.
A multimedia presentation is known to be a kind of presentation that uses a lot of forms of digital communication, such as video, and others.
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The process of giving the user the result of processing is called
Answers
Your question is answered output.
Output is a state when computer completed at processing the user's wants or inputted data. Your smartphone display, speaker is an output device, even it's not a big computer.
Hope this helps :)
What does // this mean in your code?
Answers
Floor division
For example:-
11//5=2Some more :-\(\boxed{\begin{array}{c|c}\sf * &\sf Multiplication \\ \sf ** &\sf Exponention \\ \sf \% &\sf Remainder \\ \end{array}}\)
Manuel is recording a macro and made a mistake. What is the best option for addressing this situation? O Pause and rewind the macro to fix it. O Rerecord the macro. O Use the Undo function in Word. Find a more complex way to manage tasks.
Answers
Answer:
Pause and rewind the marco to fix it
Explanation:
the answer is number 1
Blane is using the iterative process while designing his video game and sending his product through small iterations of building and testing frequently what can Blane ensure by using this process
Answers
Answer:
I believe the answer would be that he is actually creating something that people need and want. I hope this helps! :)
Answer:
Iterative game design is the process by which a video game is repeatedly proposed, prototyped, play tested and reevaluated prior to working product release. Iterative game design operates on the following principle: It is unrealistic to create an ideal product on the first try.
By creating and testing working models on core criteria (such as fun), game designers are able to refine product on a gradual basis and increase market success potential.
Explanation:
hope it will help you
Which features allows the user to insert individual names in a primary document?
Answers
Features allows the stoner to fit individual names in a primary document is to insertion, omission, copying, pasting and for formatting the document is font type, bolding, italicizing or underscoring.
What's MS Word?
Microsoft Word is a word processor that may be used to produce papers, letters, reports, and other types of jotting of a professional quality. It includes sophisticated capabilities that give you the stylish formatting and editing options for your lines and systems.
Both the Windows and Apple operating systems support Microsoft. Microsoft Word is a element of the Microsoft Office productivity suite, though it can also be used singly. Since its original 1983 release, Microsoft Word has experienced multitudinous variations. Both Windows and Mac computers can use it.
Microsoft Word can be used for a variety of tasks :
Creating business papers with a variety of images, similar as prints, maps, and plates. Saving and reusing-formatted textbook and rudiments like cover runners and sidebars. Making letters and letterheads for both particular and professional use. Creating a variety of documents, including resumes and assignation cards. Producing a variety of letters, ranging from simple office memos to legal clones and reference documents.
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A pliable Type ENT raceway is a raceway that can be bent by hand, without the use of any tools. True or False
Answers
True. A pliable Type ENT (Electrical Nonmetallic Tubing) raceway is a type of non-metallic conduit that is flexible and can be bent by hand without the use of tools. It is made of a high-quality plastic material .
A pliable Type ENT raceway is a raceway that can be bent by hand, without the use of any tools. that is lightweight and easy to handle, making it an ideal choice for various electrical wiring applications. ENT raceway is commonly used in residential and commercial construction projects to protect and route electrical wires and cables.
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Q6: DES has an effective key size of 56 bits. AES has a key size of 128 bits, 192 bits, or 256 bits, depending on the variant used. Calculate the size of the keyspace for AES with a 128-bit key and show your calculation. What is the ratio between the size of the DES keyspace and the size of this AES keyspace? Show your calculation for the ratio.
Answers
The key size of AES with a 128-bit key is 128 bits. The ratio between the size of the DES keyspace (56 bits) and the AES keyspace (128 bits) can be calculated by dividing the AES keyspace by the DES keyspace, resulting in a ratio of approximately 2.14 x 10^27.
1. The key size of AES with a 128-bit key is straightforward - it is 128 bits. The keyspace represents the total number of possible unique keys that can be used with a cryptographic algorithm. To calculate the size of the AES keyspace, we raise 2 to the power of the key size, which is 2^128. This results in a keyspace of approximately 3.40 x 10^38.
2. To find the ratio between the size of the DES keyspace and the AES keyspace, we divide the AES keyspace by the DES keyspace. The DES keyspace is 56 bits, so the ratio is (2^128) / (2^56), which simplifies to 2^(128-56), or 2^72. This equals approximately 2.14 x 10^27. Therefore, the AES keyspace is significantly larger than the DES keyspace, with a ratio of approximately 2.14 x 10^27.
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Write a function that will generate a single random password. The password should follow the following criteria:
Random length (from 8 to 16 characters long)
Each character of the password must be randomly selected
Use characters from the ASCII table, from positions 33 to 126
The function created will not have any parameters. The function will only return the generated password and then display it on screen.
Answers
The random module provides a number of functions for generating random numbers and sequences.
here is the Python code for a function that will generate a single random password: Python
import random
def generate _ password():
"""
Generate a random password.
Returns:
A string containing a random password.
"""
# Get a random length for the password.
length = random . rand int (8, 16)
# Create a list of characters to use for the password.
characters = [c h r(i) for i in range(33, 127)]
# Generate a random password.
password = "". join(random . choice(characters) for _ in range(length))
# Return the password.
return password
if __name__ == "__main__":
# Generate a password and display it on screen.
password = generate _ password()
print(password)
import random
generate _password()
The code above uses the random module to generate a random password. The function generate _ password() takes no parameters and returns a string containing a random password. The function first gets a random length for the password, then creates a list of characters to use for the password.
Finally, the function generates a random password by randomly selecting characters from the list. The function generate_ password() is then called from the if __name__ == "__main__" : block, which prints the password on screen.
Here are some additional details about the code:
The random module provides a number of functions for generating random numbers and sequences.
The randint() function generates a random integer between the specified minimum and maximum values.
The choice() function randomly selects an element from a sequence.
The join() function joins a list of strings into a single string.
The print() function prints a value to the console.
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A group of LANs connected together forms a:
A. POP
B. WAN
C. MAC
D. IP
Answers
Answer:
WAN (Wide Area Network)
Explanation:
POP (Point of Presence) [this makes no sense for this]
WAN (Wide Area Network) [this relates and makes sense]
MAC (Media Access Control) [this makes sense for a settings question]
IP (Internet Protocol) [also makes no sense, so that leaves you WAN]
Hope this helps :)
Which function is used to add a range of cells? =SUM =AVERAGE =MAX =ADD
Answers
Answer:
=SUM
Explanation:
The function used to add a range of cells is =SUM. Thus, option A is correct.
What is a function in excel?Functions are pre-written formulas that carry out calculations by utilising unique values, referred to as inputs, in a given order, or layout. Calculations of any complex variable can be carried out using functions. the purpose for which a human, thing, or both are created, expressly designed, or employed.
Values are added by the SUM function. Users can include specific values, cell references, specific ranges, or a combination of all three. F
Excel's AutoSum feature makes summing up several items in an quick and simple manner. The Alt+= button makes using the AutoSum command much quicker. It can be found on the Homepage or Formulas tabs.
Therefore, option A is the correct option.
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Design an algorithm to align two sequences A and B so that one sequence is contained within the other.
Answers
The algorithm aligns two sequences A and B by sliding a window over sequence A and comparing it with sequence B to find the starting position where B is contained within A, reporting the position with the highest number of matches as the alignment position.
In order to align two sequences A and B such that one sequence is contained within the other, the following algorithm can be used:
Identify the longer sequence between A and B. Let's assume it is A.
Create a sliding window of size B with the starting position of the window at the beginning of sequence A.
Compare the first window of sequence A with sequence B. If there is a match, record the starting position of the window.
Slide the window over by one position and compare the new window with sequence B. If there is a match, record the new starting position of the window.
Continue sliding the window and comparing it with sequence B until the end of sequence A is reached.
Report the starting position of the window with the highest number of matches as the alignment position.
This is the position at which sequence B is contained within sequence A.
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he Get_Winnings(m, s) function should take two parameters — a string for the number of gold medals and an integer for the sponsored dollar amount. It will return either an integer for the money won or a string Invalid, if the amount is invalid. Olympians can win more than one medal per day.
Answers
The function "Get_Winnings(m, s)" takes a string for the number of gold medals and an integer for the sponsored dollar amount, returning the money won as an integer or "Invalid" if the amount is invalid.
The function "Get_Winnings(m, s)" takes two parameters: a string "m" representing the number of gold medals and an integer "s" representing the sponsored dollar amount. Here's a step-by-step explanation of the function.
Check if the input values are valid. If the "m" parameter is not a string or the "s" parameter is not an integer, return the string "Invalid".Convert the string "m" to an integer to calculate the total winnings based on the number of gold medals won.Calculate the money won by multiplying the number of gold medals with the sponsored dollar amount.Return the calculated winnings as an integer.If the input values are not valid or cannot be converted, the function will return the string "Invalid" to indicate an invalid amount. Otherwise, it will return the calculated money won as an integer.
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Is the computer a device that calculates and has the independence and initiative for the actions it performs?
Answers
Answer:
The answer is "True".
Explanation:
In this question, the given statement is true because the computer is a device that receives information as input, analyzes information utilizing a program that provides relevant information for the processed data, and in this, it performs numerous calculation and all the calculation will be store in its memory, which is used in the future for collect data on hard drives.
backlinks that are considered pure endorsements that will improve a webpage's ranking on any search engine is a(n) link.
Answers
Backlinks that are considered pure endorsements that will improve a webpage's ranking on any search engine is an editorial links. The correct option is a.
What is backlinks?An anchor text link from one website to another is referred to as a backlink. Any article you come across with a link to another source or website is an example of a backlink.
Examples of website backlinks can be found all over the internet, particularly on well-known blog sites that link to pertinent content. A webpage is a page that is online, created with codes in a computer.
Therefore, the correct option is a. editorial.
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The question is incomplete. Your most probably complete question is given below:
a. editorial
b. manual
c. neighborhood
d. manufactured
what does If you’re not paying for the product, you are the product.” mean
Answers
Answer:
it means your free
Explanation:
Write IF() function for student 3, If total mark is greater than 10 then print
the text “you have scored good" else print“ you need to improve" *
Answers
Answer:
Explanation:
The following code is written in Java. The if() function is actually called an if statement. The following code can be copied and pasted where you need as long as it is within the scope of the mark variable in order to call it and compare it to 10
if (mark > 10){
System.out.println("you have scored good");
} else {
System.out.println("you need to improve ");
}
Explain why the receptionist responded as indicated in the following scenario.
Situation: Jim and Roger are meeting with the executives of the company. They are both wearing blue jeans, polo shirts, and ties. As they walk past the receptionist, he stops them and reminds them the dress code is white collar.
Answers
Hope this helps!
Sheila wanted to contact her instructor and wondered what form of communication to use. Why should she avoid using text messages when communicating with her instructor?
A.
The instructor might not have a cell phone to receive texts.
B.
Emails are easier to use and understand for most people.
C.
It is typically considered impolite or too informal.
D.
The instructor might not understand your text speech.
Answers
Answer: The answer is C Am not 100% sure but if it's is right your welcome.
Explanation: because It is considered impolite or too informal and also using emails is helpful because it is quick and conversational. Students who text with friends often adopt shortcuts, such as not spelling out full words, ignoring capitalization and punctuation, and not focusing on grammar. So Sheila should use emails instead. Hope it helps!
Does public domain status allow the user of the material unrestricted access and unlimited creativity and can it be used freely by anyone
Answers
Yes, public domain material can be used freely by anyone without restriction, including for commercial purposes. Public domain material is not protected by copyright and does not require attribution. However, it is always good to verify the public domain status of a work before using it, as the laws around public domain can vary by jurisdiction.
Which of the following ethical guidelines is best described as refraining from using granted authorizations for personal gain or activities that are not appropriate in the workplace?
Do not use computer access or the Internet for unprofessional or inappropriate purposes.
Protect system access of users.
Do no harm to a company when leaving.
Be fair and honest with customers.
Answers
Answer:
"Which of the following ethical guidelines is best described as preventing Social Security numbers, bank account numbers, addresses, and phone numbers from getting in the wrong person’s hands?"
A: Respect confidentiality of data
Explanation:
correct on Edg
Answer:
Respect confidentiality of data.
And
Do not use computer access or the Internet for unprofessional or inappropriate purposes.
Explanation:
What is a PivotTable?
Answers
Answer:
A PivotTable is a tool in a spreadsheet program, such as Microsoft Excel, that allows you to organize and summarize large amounts of data. PivotTables allow you to quickly create reports and view your data from different perspectives. You can use PivotTables to create calculations, compare data, and find trends and patterns. PivotTables are a useful tool for data analysis and can help you make better decisions based on your data.
Because a mobile device is similar a computer and transmits wireless signals, what laws does an investigator need to follow?
a. Radio laws b. First Amendment rights c. Computer laws d. a and c
Answers
Because a mobile device is similar a computer and transmits wireless signals Radio laws and Computer laws does an investigator need to follow. When investigating a mobile device that transmits wireless signals, an investigator needs to follow both radio laws and computer laws.
a. Radio Laws: Mobile devices use radio frequency signals to communicate wirelessly. These signals are subject to regulations and laws to ensure proper and authorized use of the radio spectrum. Investigators must adhere to these laws to avoid interfering with licensed frequencies and to comply with rules regarding signal interception and privacy.
c. Computer Laws: Mobile devices are essentially small computers that store and process digital information. Investigating mobile devices involves accessing and analyzing the data stored within them, which falls under computer laws. Investigators must comply with laws related to digital forensics, data protection, privacy, and electronic communications.
By following radio laws, investigators ensure they are authorized to access wireless signals and maintain the integrity of communication networks. Adhering to computer laws ensures that investigators handle digital evidence legally, respect privacy rights, and follow proper procedures for obtaining and analyzing data from mobile devices.
It's worth noting that First Amendment rights (b) pertain to freedom of speech, expression, and other fundamental rights protected under the U.S. Constitution. While they may be relevant in certain contexts, they are not directly related to the investigation of mobile devices and wireless signals. Therefore, option d (a and c) is the most appropriate answer.
a mobile device is similar a computer and transmits wireless signals Radio laws and Computer laws
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The software that requests mail delivery from the mail server to an Internet device is known as mail ____ software.
Answers
The software that requests mail delivery from the mail server to an Internet device is known as mail client software.
Explanation:
Mail client software is a form of communication in which electronic messages are created and transferred between two or multiple devices connected to a network series or stream.
What type(s) of media can be pre-recorded (read only), recordable (write once), or re-recordable (read and write multiple times)? (2 points) Enter your answer
Answers
Answer:
An optical disc.
Explanation:
An optical disc is a small and flat digital-optical disc that is usually circular and used to store computer data by using a laser beam.
The optical disc is able to store digital data because it is made up of a polycarbonate (a tough-brittle plastic) with one (1) or more metal layers.
Additionally, the data stored in an optical disc cannot be scrambled by a magnet because it isn't made of a magnet or doesn't have a magnetic field. There are different types of optical disc and these are; CD-ROM, CD-R, CD-RW, DVD-RAM, DVD-ROM, DVD+/-RW, BD-RE, DVD+/-R, BD-R, BD-ROM.
Where; CD is an acronym for compact disc.
DVD is an acronym for digital video disc.
BD is an acronym for Blu-ray disc.
R represents read only.
RW represents read and write.
RE represents read, write and erasable.
Hence, an optical disc is a type of media that can be pre-recorded (read only), recordable (write once), or re-recordable (read and write multiple times).