To compute the CRC code word for the information word 1011001 using the CRC polynomial 1011, we need to follow these steps:
Append four zero bits to the end of the information word to create a message of length 11: 10110010000Divide the message by the polynomial using binary long division. This is done by aligning the most significant bit of the polynomial (1) with the leftmost bit of the message (1), and then performing the XOR operation on corresponding bits until we reach the end of the message. We repeat this process until we reach a remainder of less than 4 bits.
The calculation is shown below:
___
1011 | 10110010000
| 1011
|----
1110
1011
----
1001
1011
----
1100
1011
----
110
101
---
he remainder obtained from the division is 1001, which is the CRC code word.4. At the receiver, the same division process is performed, using the received message and the same CRC polynomial. If the remainder obtained is all zeros, the message is assumed to be error-free. If the remainder is non-zero, an error is detected.In this case, we can verify the division performed at the receiver by performing the same calculation using the received message: 10110010000. When we perform the division, we get the same remainder of 1001, which indicates that the message was received correctly.
To learn more about polynomial click on the link below:
brainly.com/question/30904541
#SPJ11
Why is it necessary to develop the quality of being responsible? A. B. C. to nurture successful careers and set an example fo to impress your colleagues and seniors to achieve success at a faster rate O D. for effective time management
To nurture successful careers and responsibility is crucial because it gives people a sense of purpose and helps society as a whole develop resilience in the face of adversity.
Why is it important to develop responsibility?The capacity to act is what we call responsibility.Not unable to move because of nervousness, immobilized by dread, or delaying, hiding the issue.Being responsible entails being organized but not overly anxious. Planning is necessary, but not meticulous schemes in order to manage the unpredictable.Accepting uncertainty, knowing you'll control what you can, and letting go of what you can't are all components of responsibility.In order to be responsible, a reaction must be proportionate to the issue and flexible enough to accommodate new challenges.Responsible people respect others' rights, are dependable, keep their word, and care about the environment. All facets of our life - including athletics, providing opportunities for others to flourish, and making the right decisions - are infused with responsibility.Learn more about responsibility refer to :
https://brainly.com/question/1088493
#SPJ9
Describe a feature of a receptionist and explain how she deals with external customers.
Answer:
A receptionist is a (administrator) who deals with tasks such as, answering a phone call, and giving information to customers. They deal with external customers by letting them talk and not interrupting them..
Question #4
Multiple Choice
You can create a file for a new program using which steps?
O File, Recent Files
O File, Open
O File, New File
O File, Open Module
Answer:
File, Open
Explanation:
A computer program is a collection of instructions written in a programming language that a computer can execute. The correct option is C.
What is a computer program?A computer program is a collection of instructions written in a programming language that a computer can execute. The software contains computer programs as well as documentation and other intangible components.
You can create a file for a new program using the File menu, and then by selecting the New File option from the file menu.
Hence, the correct option is C.
Learn more about Computer programs:
https://brainly.com/question/14618533
#SPJ2
When trying to upload assignment on canvas wont let me click choose file.
In terms of information systems, a collaboration tool that helps a team communicate, organize, plan, schedule, track, and delegate jobs would be an example of A. a personal information system B. a workgroup information system C. an enterprise information system D. an organizational complement
An organizational complement is a collaboration tool that helps a team communicate, organize, plan, schedule, track, and delegate jobs. Option D is correct.
How is a computer system operated?An information system can contain information about a company and its surroundings. There are three fundamental processes that produce the information that businesses require: intake, production, and processing Feedback is the output that is provided to the appropriate groups or individuals within an organization so that they can evaluate and enhance the input.
An organizational supplement information system is a technological device that makes it easier for teams within an organization to communicate and work together to plan events, keep track of projects, and submit completed work.
Learn more about information system:
brainly.com/question/5419206
#SPJ4
What are the different kinds of program control structures?
Answer:
Flow of Control:
Flow of control through any given function is implemented with three basic types of control structures:
Sequential: default mode. Sequential execution of code statements (one line after another) -- like following a recipe
Selection: used for decisions, branching -- choosing between 2 or more alternative paths. In C++, these are the types of selection statements:
if
if/else
switch
Repetition: used for looping, i.e. repeating a piece of code multiple times in a row. In C++, there are three types of loops:
while
do/while
for
Which printing options are available in the Print menu? Check all that apply.
portrait or landscape orientation
font size and color
printer selection
custom margin settings
Save As features
Print Preview
1
3
4
6
mam nadzieje że pomogłem
Answer:
1 potrait or landscape orientation
3 printer selection
4 custom margin settings
6 print preview
A formal method for designing and representing human-computer dialogues using box and line diagrams is referred to as: conversation modeling. logic modeling. interface design. entity-relationship diagramming. dialogue diagramming.
A formal method for designing and representing human-computer dialogues using box and line diagrams is referred to as dialogue diagramming.
Dialogue diagramming is a visual representation technique that helps designers and developers to plan and design the flow of interaction between a human user and a computer system. This method focuses on understanding the sequence and structure of conversation, allowing the creation of more user-friendly and effective interfaces. The other terms mentioned in the question, such as conversation modeling, logic modeling, interface design, and entity-relationship diagramming, are related concepts, but they do not specifically address the use of box and line diagrams for human-computer dialogues.
To design and represent human-computer dialogues using box and line diagrams, the appropriate method is dialogue diagramming, which enables a clear understanding of the interaction flow between users and the computer system.
Learn more about interface design visit:
https://brainly.com/question/30095926
#SPJ11
Which are two fundamental building blocks for creating websites?
OOOO
HTML
XML
CSS
DOCX
AAC
Hey the main coding languages for building websites are html. html is for the formatting . when CSS the other one is used for the style. we use CSS for style sheets and much more.
if you think about it like a house html is the foundations and the walls and css is the paint.
Hope this helps.
i like trucks
.....................................
Answer:
Ya so......what's the big deal??
Answer:
yes shawty
Explanation:
I'm trying to level up so I'd appreiciate it if you marked me as brainliest. Thank you!
Describe an example where you want to solve for a balanced fnet= 0n. Be specific and detailed.
The example for balanced Fnet=0N is a closed door pushed by two persons using the same amount of force.
What is balanced program?Balanced program is defined as a requirement of numerous public service broadcasting regulations. The justification for this is that balanced programming allows for a variety of viewpoints and guarantees that all members of the population have equal access to information.
Forces that are balanced and unbalanced. As the name suggests, the forces operating on the object become balanced and cancel each other out in balanced force, which results in a net force of zero.
Thus, the example for balanced Fnet=0N is a closed door pushed by two persons using the same amount of force.
To learn more about balanced program, refer to the link below:
https://brainly.com/question/16775811
#SPJ1
3 things in terms of photography to learn about.
The three important principle in photography are;
Photography is about light. Without it, you couldn't even take images, let alone excellent ones.
The quality of light varies from one to photograph, yet it is always what gives your photographs their underlying structure. It doesn't get any more basic than that.
Most of us snap photos because something catches our attention.
Unsurprisingly, that "something" is your subject.
If you're explaining a photograph to someone else, the topic is most likely the first thing you'll mention.
Finally, the composition is the third and most important aspect of every shot.
Simply said, composition is the arrangement of the things in your shot. It includes your camera position, the connections between photo elements, and the things you accentuate, deemphasize, or altogether eliminate. Composition is the method through which you communicate your tale.
Learn more about photography:
https://brainly.com/question/30685203
#SPJ1
What could have made you redesign your plan? Select 3 options.
A user has no last name.
Two users have the same username when their names are John Smith and Johnson Smithfield.
A user's first name is longer than three characters.
O A user with a name like Bo Dod does not have enough letters in create a username without spaces
A user's last name is longer than four characters.
Answer:
so that their username will still be used and so the can renember the username
Explanation:
that is why
The _______ conditional formatting option allows you to define formatting for cells that meet specific numerical or text criteria (greater than, or containing a specific text string).
Everyone in a healthcare organization has the responsibility to prevent abuse and neglect from occurring no matter what his or her role
Answer:
doctor
Explanation:
it is what it is
and he help patients
The statement; everyone in a healthcare organization has the responsibility to prevent abuse and neglect from occurring is true.
What is a healthcare organization?No matter what tasks or positions an individual holds within the healthcare institution, everyone is accountable for preventing abuse and neglect. Healthcare professionals, administrators, support workers, and volunteers all have a responsibility to be watchful and take the necessary steps to stop abuse and neglect from happening.
A key principle of healthcare is to provide a safe and compassionate environment for patients, residents, or clients. To achieve this goal, everyone involved in the organization's operations must work together.
Learn more about health care organization:https://brainly.com/question/33439749
#SPJ2
Everyone in a healthcare organization has the responsibility to prevent abuse and neglect from occurring no matter what his or her role. T/F
Please answer quickly :S
A keyboard would be considered _____. Select 2 options.
storage
an input device
hardware
software
an output device
Answer: An input device and hardware
Explanation:
How is the anode heel effect influenced by field size? Distance?
Which biometric authentication systems is the most accepted by users?
The most accepted biometric authentication system by users is generally considered to be fingerprint recognition or fingerprint scanning.
Familiarity: Fingerprint recognition is a widely recognized and understood biometric technology. People are familiar with the concept of fingerprints and their uniqueness as a form of personal identification.
Convenience: Fingerprint scanning is convenient and user-friendly. Users can easily place their finger on a sensor or touchpad to authenticate themselves, making it a seamless and quick process.
Accuracy and Reliability: Fingerprint recognition systems have proven to be highly accurate and reliable. The chances of false positives or false negatives are relatively low, providing users with a sense of confidence in the technology.
Security: Fingerprint patterns are highly unique to individuals, making fingerprint recognition a robust security measure. The likelihood of two individuals having identical fingerprints is extremely rare, adding an additional layer of security to the authentication process.
Widely Available: Fingerprint scanners are now commonly integrated into various devices such as smartphones, laptops, and even door locks, making it easily accessible to users in their everyday lives.
Privacy Concerns: Compared to other biometric modalities like facial recognition or iris scanning, fingerprint recognition is often perceived as less invasive and raises fewer privacy concerns among users.
For more such questions on biometric authentication visit:
https://brainly.com/question/29908229
#SPJ11
I need help!
A standard is a:
A. normal way of addressing business letters.
B. level of quality or performance that people accept as normal.
C. a document with specific rules and regulations.
D. set unit of measurement for a particular purpose.
Explanation:
The answer is B. level of quality or performance that people accept as normal
Answer:
A standard is a: level of quality or performance that people accept as normal.
Explanation:
Just did this and got it correct.
I need help NOW with my java script!! 1. What will the code below output to the console and why? const person = {
age: 20,
name: 'Ben'
};
const peopleArray = [person, person, person];
peopleArray[1].name = 'Joe';
console.log(peopleArray[0].name);
Using a JS console when using the following code:
const person = {
age: 20,
name: "Ben"
};
const peopleArray = [person, person, person];
peopleArray[1].name = 'Joe';
console.log(peopleArray[0].name); (Returns: Joe)
Melody is organizing a bake sale and making a program to help her plan the ingredients. Each batch of cookies requires 3 eggs, and she's going to make 9 batches. This code calculates the total eggs required:
The program is a sequential program, and does not require loops, iterations or conditions.
The program in Python, where comments are used to explain each line is as follows:
#This initializes the number of batches to 9
batches = 9
#This initializes the number of eggs per batch to 3
eggs = 3
#This calculates the total number of eggs
totalEggs = eggs * batches
#This prints the total number of eggs
print("Total=",totalEggs)
Read more about Python programs at:
https://brainly.com/question/16397886
altruism tends to motivate directed hackers, who are usually more proficient and do not advertise their exploits. group of answer choices false true
False, altruism tends to motivate directed hackers, who are usually more proficient and do not advertise their exploits.
What is altruismAltruism is the belief in or exercise of disinterested and selfless difficulty for the nicely-being of others. It is not going to be the number one motivation for directed hackers who intentionally are searching for to take advantage of vulnerabilities in laptop structures for private benefit or different reasons.
Directed hackers are frequently notably professional and might pick now not to promote it their exploits to keep away from detection or criminal effects. However, their motivation is normally no longer altruistic but alternatively driven by elements such as economic gain, political ideology, or personal satisfaction.
Learn more about altruism at
https://brainly.com/question/11287458
#SPJ4
Which of the following processes all requests on a client/server network?
a.terminal
b. client
c. server
d. mainframe
Which of the following processes all requests on a client/server network-
c. server
In a client/server network, the server is responsible for processing and fulfilling requests from clients. Clients send requests to the server for various services, such as accessing files, retrieving data, or performing computations. The server handles these requests, processes the necessary operations, and sends back the requested information or results to the client. The server acts as a central processing unit, managing and coordinating the network's resources and services to meet the clients' needs.
To know more about central processing unit, visit:
https://brainly.com/question/6282100
#SPJ11
structs in c have grown to be identical to object orientation except that the base assumption is that the default visibility modifier is public. T/F
Structs in C have grown to be identical to object orientation except that the base assumption is that the default visibility modifier is public.The statement is false.
While structs in C can have properties and methods similar to object-oriented programming, they do not have the concept of inheritance or encapsulation like classes in object-oriented programming. Structs in C also have a default visibility modifier of public, which means that all properties and methods are accessible from outside the struct. However, this does not make them identical to object-oriented programming.
In summary, structs in C can have similarities to object-oriented programming, but they are not identical. While structs have a default visibility modifier of public, they do not have the concept of inheritance or encapsulation like classes in object-oriented programming.
To know more about object orientation visit:
brainly.com/question/28505983
#SPJ11
network segmentation at layer 2 of the osi model is accomplished using vlans. group of answer choices false true
Network segmentation at layer 2 of the OSI model is accomplished using VLANs. This statement is true.VLANs, or Virtual Local Area Networks, are a form of network segmentation that operates at layer 2 of the OSI model.
VLANs allow a network to be partitioned into smaller, isolated networks, improving network security and efficiency.VLANs are created by grouping network devices together into logical subnets, regardless of their physical location. This enables network administrators to easily manage network resources, implement network policies, and troubleshoot network issues. VLANs also allow network administrators to provide different levels of access to different groups of users within the same physical network.VLANs are a powerful tool for network segmentation, providing a cost-effective way to segment a network without the need for additional physical hardware. They are commonly used in enterprise networks, where they are used to separate different departments or user groups within the same physical network.Overall, VLANs provide a flexible, scalable, and secure way to segment a network at layer 2 of the OSI model.for such more question on segmentation
https://brainly.com/question/14315539
#SPJ11
HELP PLS!! Complete the following sentence.
It is very common for job seekers in high-tech/ ____
technology fields to acquire certifications to assure agencies of their
qualifications
Which category does codec fall under?
Codec falls under the ______category, as it affects the quality of the video.
Codec falls under the compression category, as it affects the quality of the video.
A codec is a program or device that is used to encode or decode digital data, such as audio, video, or images. The term "codec" is derived from the words "coder" and "decoder".
Codecs are used to compress digital data for efficient transmission or storage, and then decompress the data for playback or use. They use various algorithms to compress and decompress the data and can be either software or hardware-based.
Codecs are used in a variety of applications, such as videoconferencing, streaming media, digital television, and digital audio. They allow for the efficient transmission and storage of high-quality digital content while minimizing bandwidth requirements and storage space.
Overall, codecs are an essential component of modern digital communication and media and have played a significant role in the development of many new technologies and applications.
Learn more about codec here:
https://brainly.com/question/14618121
#SPJ11
the ____________________ keyword can be included in the insert command to enter the computer's date into the row when it is added to the table.
The keyword that can be included in the insert command to enter the computer's date into the row when it is added to the table is "GETDATE()".
In SQL, the "GETDATE()" function returns the current database system date and time. It can be used in the insert command to automatically add the current date and time to the row being inserted. For example, the following SQL statement inserts a new row into the "orders" table and adds the current date and time to the "order_date" column: INSERT INTO orders (order_number, customer_name, order_date)
VALUES (1234, 'John Doe', GETDATE()); When this command is executed, the "order_date" column will automatically be populated with the current date and time. This can be a useful feature for tracking when records were added to the table.
Learn more about SQL here;
https://brainly.com/question/31663284
#SPJ11
A recurring theme in this course is the same IT management concepts apply on both a large scale and on a personal scale. With this in mind, reflect upon how we have been using data and Excel and consider the additional time we will invest in developing more spreadsheets and working with more data throughout the semester. Then imagine yourself working with data and Excel and generating many spreadsheets after this class ends. Describe a "personal data disaster" you might experience that would require your own "personal disaster recovery." Discuss your own personal data backup and disaster recovery plan to ensure you will quickly recover in the event you ever experience such a disaster.
In the course, we have been using data and Excel extensively, which will continue in the future. To prepare for potential personal data disasters, it is essential to have a personal data backup and disaster recovery plan in place.
As we continue to work with more data and generate numerous spreadsheets, the risk of a personal data disaster increases. One possible scenario could be accidental deletion or corruption of important files, resulting in a loss of valuable data. To recover quickly in such a situation, a personal disaster recovery plan should be implemented.
Firstly, maintaining regular backups of all important data is crucial. This can be done by creating copies of important files and storing them in separate physical or cloud storage locations. Regular backups ensure that even if data is lost or compromised, it can be restored from a recent backup.
Secondly, it is important to utilize version control features in Excel or other software tools. These features allow for the tracking of changes made to a spreadsheet, enabling easy restoration of previous versions in case of errors or data loss.
Lastly, practicing good data management habits, such as organizing files into logical folders, naming conventions, and documenting data sources and transformations, can make it easier to locate and recover specific information if a disaster occurs.
By implementing these measures and regularly reviewing and updating the personal data backup and disaster recovery plan, one can mitigate the risk of a personal data disaster and ensure a quick recovery in case such an event occurs.
Learn more about cloud storage here:
https://brainly.com/question/32003791
#SPJ11
Difficulty: moderate
exercise 6 (4 points):
**create a function in a file that begins with
function q-markov (p, x0)
format
n=size (p,1);
q-1);
**first, the function has to check whether the given matrix p (that will have positive entries)
is stochastic, that is, left-stochastic. if p is not left-stochastic, the program displays a message
disp('p is not a stochastic matrix')
and terminates. the empty output for a will stay.
if p is left-stochastic (then it will be regular stochastic), we will proceed with following:
**first, find the unique steady-state vector q, which is the probability vector that forms a
basis for the null space of the matrix p-eye (n): employ a matlab command null(,'r')
to find a basis for the null space and, then, scale the vector in the basis to get the required
probability vector a.
**next, verify that the markov chain converges to q by calculating consecutive iterations:
x =p*x0, x =p*x, x, =p*x,.
you can use a "while" loop here. your loop has to terminate when, for the first time, the
output of the function closetozeroroundoff () with p=7, run on the vector of the difference
between a consecutive iteration and q, is the zero vector. count the number of iterations k that
is required to archive this accuracy and display k in your code with the corresponding
message.
this is the end of your function markov.
we
The function q-markov(p,x0) checks if the given matrix p is left-stochastic and finds the unique steady-state vector q. It then verifies that the Markov chain converges to q and outputs the number of iterations required to achieve convergence.
The task at hand is to create a function in MATLAB that checks whether a given matrix p is stochastic or not. If the matrix is not left-stochastic, the program will display an error message and terminate. However, if the matrix is left-stochastic, the function will proceed with finding the unique steady-state vector q using the null space of the matrix p-eye(n) and scaling the resulting basis vector.
After obtaining the steady-state vector, the function will verify that the Markov chain converges to q by calculating consecutive iterations using a while loop. The loop will terminate when the output of the function closetozeroroundoff() on the difference between consecutive iterations and q is the zero vector for the first time. The number of iterations required to achieve this accuracy will be counted and displayed in the code with a corresponding message.
You can learn more about vectors at: brainly.com/question/31265178
#SPJ11