A 32-bit number that's used to keep track of where you are in a sequence of TCP segments is known as a sequence number.
About sequence numberSequence number Indicates the serial number of the first octet of data in a TCP segment to be sent. This field must always be set, even if there is no correct data (payload) in the segment.
When starting a TCP connection session, the segment with the SYN (Synchronization) flag is set to a value of 1, this field will contain the value Initial Sequence Number (ISN). This means that the first octet in the byte stream in a connection is ISN+1.
History of sequence numberWhen Vint Cerf and Bob Kahn first wrote the specification for this protocol in 1973, the internet was still a prohibited medium for commercial purposes.[1] In May 1974, the IEEE published a paper entitled "Protocol for packet interconnection of networks."[2] For the authors of the paper, Cerf and Kahn described an interconnection protocol for sharing services by utilizing packet-exchange between connected network nodes. The main control component of this model is called the "Transmission control program".
Incorporates both connection-oriented link and datagram services between hosts. This monolithic transmission control program is then broken down into a modular architecture consisting of the transmission control protocol at the connection-oriented layer and the internet protocol at the datagram layer. This model was later known as TCP / IP, although formally the term used is the Internet Protocol Package.
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How have advancements in technology and social media impacted communication and relationships in our society?
Answer:The advancement of technology has changed how people communicate, giving us brand-new options such as text messaging, email, and chat rooms,
Explanation:
Answer: the answer will be they allow faster and more efficient communication and can help build relationships.
Explanation:
Which topic would be included within the discipline of information systems
, , , , , are only a few of the subjects covered within the study area of information systems. Business functional areas like business productivity tools, application programming and implementation, e-commerce, digital media production, data mining, and decision support are just a few examples of how information management addresses practical and theoretical issues related to gathering and analyzing information.
Telecommunications technology is the subject of communication and networking. Information systems is a branch of computer science that integrates the fields of economics and computer science to investigate various business models and the accompanying algorithmic methods for developing IT systems.
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Inkjet vs laser printer specifications
The difference between Inkjet and laser printer specifications are the Little nozzles used by inkjet printers and the laser printer used resolution, and printing width.
What is Inkjet vs laser printer?Little nozzles used by inkjet printers release ink droplets directly onto the paper. If you want to create high-resolution photos, graphics, or images for your documents, this method works well for images that are vividly colored.
Instead of using ink that contains dye or pigment, laser printers use toner powder.
Therefore, the small nozzles used by inkjet printers and the resolution and printing breadth utilized by laser printers are the differences between inkjet and laser printer parameters.
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The question is incomplete. The complete question are given below:
What's the difference between Inkjet vs laser printer in the terms of specifications?
create a powerpoint presentation on various e commerce websites. compare them and write which one is your favourite and why
The e-commerce websites created for online shopping are shown on this slide, along with how customers may utilize them to compare prices and make purchases and PPT.
Thus, By providing information via various website services, you can raise audience engagement and knowledge. Internet stores Ppt Images and Graphics.
You can deliver information in stages using this template. Using this PPT design, you may also show information on products, exclusive discounts, and strong online websites. This style is entirely changeable, so personalize it right away to satisfy the demands of your audience.
A lousy PowerPoint presentation can detract from the excellent content you're providing with team stakeholders because of poor color choices or unclear slides.
Thus, The e-commerce websites created for online shopping are shown on this slide, along with how customers may utilize them to compare prices and make purchases and PPT.
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Which IP QoS mechanism involves prioritizing traffic? Group of answer choices IntServ RSVP COPS DiffServ None of the above
Answer:
DiffServ
Explanation:
The IP QoS which is fully known as QUALITY OF SERVICE mechanism that involves prioritizing traffic is DIFFERENTIATED SERVICES (DiffServ).
DIFFERENTIATED SERVICES help to differentiate ,arrange ,manage, control and focus on network traffic that are of great significance or important first before network that are less important or by their order of importance in order to provide quality of service and to avoid network traffic congestion which may want to reduce the quality of service when their is to much load on the network .
ACTIVITY I DIRECTION: Complete the paragraph. Write in your ICF Notebook 1. When you're signed in to your OneDrive will appear as an option whenever you You still have the option of saving files to your computer. However, saving files to your OneDrive allows you them from any other computer, and it also allows you with
When one is signed in to the OneDrive, it will appear as an option whenever one wants to save files. One can still have the option of saving files to the computer. However, saving files to the OneDrive allows one to access them from any other computer, and it also allows to easily share and collaborate on files with others.
OneDrive simplifies file sharing and collaboration with others. You can easily share files and folders with specific individuals or groups, granting them either view-only or editing permissions. This makes it convenient for working on group projects, sharing documents with clients or colleagues, or collaborating with remote team members. Multiple people can work on the same file simultaneously, making it easier to coordinate and streamline workflows.
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In Chapter 8, Programming Exercise 6 you created a Salesperson class with fields for an ID number and sales values. Now, create an application that allows you to store an array that acts as a database of any number of Salesperson objects up to 20. While the user decides to continue, offer four options: to (A)dd a record to the database, to (D)elete a record from the database, to (C)hange a record in the database, or to (Q)uit. Then proceed as follows: • If the user selects the add option, issue an error message, Sorry - array is full -- cannot add a record, if the database is full. Otherwise, prompt the user for an ID number. If the ID number already exists in the database, issue the error message Sorry -- ID number already exists. Otherwise, prompt the user for a sales value and add the new record to the database. • If the user selects the delete option, issue the error message, Cannot delete - no records in database, if the database is empty. Otherwise, prompt the user for an ID number. If the ID number does not exist, issue the error message, Sorry - ID number #xxx does not exist in the database. Otherwise, do not access the record for any future processing. • If the user selects the change option, issue the error message, Database is empty -- cannot change record, if the database is empty. Otherwise, prompt the user for an ID number. If the requested record does not exist, issue the error message, Sorry - ID number #xxx does not exist in the database. Otherwise, prompt the user for a new sales value and change the sales value for the record. After each option executes, display the updated database in ascending order by Salesperson ID number and prompt the user to select the next action. An example of the program is shown below: ... Do you want to (A)dd, (D)elete, or (C)hange a record or (Q)uit >> A Enter salesperson ID >> 7 Enter sales >> 550 Current database: ID #5 $500.0 ID #6 $600.0 ID #7 $550.0 Do you want to (A)dd, (D)elete, or (C)hange a record or (Q)uit >> C Enter ID to change >> 6 Enter
A good example of how a person can implement the described application in Python is given in the image attached
What is the Programming about?Sales goals provide a well-defined path for your sales team to contribute towards the attainment of your company's overarching targets.
The Salesperson class is one that is set up in this code, and it is one that is made up of attributes such as an ID number and sales value. The Salesperson objects are saved in the database in the form of a list. The software subsequently offers alternatives to include, eliminate, modify data, or exit. The records in the database are organized by ID number in ascending order and are shown on the screen after each action.
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What is the purpose of the Error Alert feature?
Answer:
When you add data validation to a cell, the Error Alert feature is automatically turned on. It blocks the users from entering invalid data in the cell.
Explanation:
There ya go.. -_-
Answer:
A) To alert the user to data entry mistakes
Explanation:
Which of these areas of technology best classifies television?
a. Information and Communication
b. Bio-related and Agricultural
c. Medical
d. Environmental
e. Production, which includes manufacturing and construction
f. Transportation
g. Energy and Power
h. Nanotechnology
Answer:
a. Information and Communication
h. nanotechnology
Explanation:
\(.\)
¿por que hay peligros en internet?
Answer:
Wait
it eases off.
Get home,
gathered,
very close and look up –
we find it’s all right.
Play:
they be.
For life,
but all vanished
picture faces –
matter: I do or don’t.
More,
something
out of hold
squeeze it tightly
my best,
my best life.
Opened,
something –
back at that moment –
all marchers
the room, the door, the front
rang through the outside
Explanation:
A contains elements that appear closest to the user, will have the best focus, and are meant to draw the most attention within design.
Answer:
Emphasis is the part of the design that catches the viewer's attention.
The inFS.open(str) function has a string parameter str that specifies the _____ of the file to open.
Answer:
str represents the name of the file to open
Explanation:
Required:
What does str represents in the above syntax
Before the inFS function can be used to access or read or write into a file, the file name has to be specified.
This could be done in any of the following ways:
1. inFS.open("abc.txt")
2. str = "abc.txt"; inFS.open(str);
In (1), the file name is specified directly into the function
While in (2), the filename is passed into a string variable which is then further passed to the inFS function.
In the case of this question, method 2 is used and the str represents the name of the file
Gwen is starting a blog about vegetable gardening. What information should she include on the blog's home page
Answer:
The correct answer is "List of posts with the most recent ones at the top".
Explanation:
A website that includes someone else's thoughts, insights, views, etc. about a writer or community of authors and that also has photographs as well as searching the web.It indicates that perhaps the blog should distinguish between different articles about the site because then customers who frequent the site will observe and experience the articles on everyone's blogs.So that the above would be the appropriate one.
Which of the following tactics can reduce the likihood of injury
The tactics that can reduce the likelihood of injury in persons whether at work, at home or wherever:
The Tactics to reduce injury risksWearing protective gear such as helmets, knee pads, and safety goggles.
Maintaining proper body mechanics and using correct lifting techniques.
Regularly participating in physical exercise and strength training to improve overall fitness and coordination.
Following traffic rules and wearing seatbelts while driving or using a bicycle.
Ensuring a safe and well-lit environment to minimize the risk of falls or accidents.
Using safety equipment and following guidelines in sports and recreational activities.
Being aware of potential hazards and taking necessary precautions in the workplace or at home.
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write one paragraph about hosted and nonhosted applications. be sure to differentiate the characteristics of each one.
Any piece of software that runs on the servers of another provider rather than your own is a hosted application. Unhosted web apps do not send your user data to their server, in contrast to non-hosted web apps, also referred to as "serverless," "client-side," or "static" web apps.
What is hosted and non-hosted application?
A situation in which you, the client, manage every aspect of hosting on your own server as compared to having a third participant handle it on theirs is referred to as a "non-hosted eCommerce solution." If you opt for the non-hosted (also referred to as "self-hosted") method, you might use an open source eCommerce platform like Magento, Slatwall, or osCommerce.
In contrast, you might opt to purchase an enterprise licence for a proprietary software programme like Micros, NetSuite Marketing, or even SAP. Whatever eCommerce platform you decide on, all internal hosting-related tasks will be handled by your staff.
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You work at a print shop that produces marketing materials, and your manager asks you to install a new printer. The printer comes with two options for drivers. One uses PCL, and the other uses Postscript. Which driver is the best option and why
Since you work at a print shop that produces marketing materials, and your manager asks you to install a new printer. The drivers that is best is PCL, because it can be used in the office to print physical document while the Postcript can only be used for online document or pdf and since it is office job, PCL is the best.
What is PCL printer?PCL use depends on the device. This indicates that certain printed data, typically graphical data like fill areas, underlines, or fonts, is created by the drivers for this language by using the printer hardware. As a result, the print job can be processed by the computer fast and effectively. The production and processing of page data must then be finished by the printer.
Note that If you typically print from "Office" programs in general, use the PCL driver. If you wish to print PDFs more quickly or use professional DTP and graphics tools for the majority of your printing, pick the PostScript driver.
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What is block chain?
Answer:
Block Chain is a system of recording information that makes it difficult or impossible to change, hack, or cheat the system.
A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.
Hope this helps.
x
CPU is also called RAM.
True or false.
Answer:
False
Explanation:
RAM works in conjunction with the central processing unit (CPU). If RAM is the temporary memory, you can think of the CPU as the brain of the computer. The CPU chip retrieves data from the RAM
FALSE ...
BECAUSE RAM IS A MEMORY AND CPU IS A UNIT OF COMPUTER THAT'S WHY IT IS FALSE
PLEASE HELP
Find five secure websites. For each site, include the following:
the name of the site
a link to the site
a screenshot of the security icon for each specific site
a description of how you knew the site was secure
Use your own words and complete sentences when explaining how you knew the site was secure.
The name of the secure websites are given as follows:
Each of the above websites had the security icon on the top left corner of the address bar just before the above domain names.
What is Website Security?The protection of personal and corporate public-facing websites from cyberattacks is referred to as website security.
It also refers to any program or activity done to avoid website exploitation in any way or to ensure that website data is not accessible to cybercriminals.
Businesses that do not have a proactive security policy risk virus spread, as well as attacks on other websites, networks, and IT infrastructures.
Web-based threats, also known as online threats, are a type of cybersecurity risk that can create an unwanted occurrence or action over the internet. End-user weaknesses, web service programmers, or web services themselves enable online threats.
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A personal business letter may be written by ?
Answer:
a college student inquiring about a loan.
Explanation:
Create a Python program to solve a simple pay calculation.
Answer:
def weeklyPaid(hours_worked, wage):
if hours_worked > 40:
return 40 * wage + (hours_worked - 40) * wage * 1.5
else:
return hours_worked * wage
hours_worked = 50
wage = 100
pay = weeklyPaid(hours_worked, wage)
print(f"Total gross pay: Rs.{pay:.2f} ")
Explanation:
provides gross pay
which disipline involves creating computer networks
Answer:
computer science
The discipline of computer science includes the study of algorithms and data structures, computer and network design, modeling data and information processes, and artificial intelligence.
Explanation:
hope this helps
brainliest plz
Answer:
computer science
Explanation:
which statements describes the size of an atom
answer:
A statement that I always think about to understand the size of an atom. If you squish a person down to the size of an atom. It will make a black hole. and if you squish the whole Earth. down to the size of a jelly bean it will also make a black hole. This is just a approximation.
-----------------------
I use the scale to understand how small that is I am open to hear more principles if you were talking about math wise that would be glad to help.
if you have anymore questions I will try to answer your questions to what I know.
.
XYZ Medicomplex hospital have recently installed a large computer system having a high performance processor and about 25 PCs attached with the processor through a Local Area Network (LAN). You have been selected as Information System Auditor and are asked to perform an audit ffor the hospital. What are the important steps you have to go through for this audit? Write your answer in maximum 200 words.
Obtaining background information, understanding the controls, designing the audit plan, compliance testing of controls, usage of analytical review techniques, a summary of evidence, and assessment and opinion are all phases in an information systems audit process.
What are the steps involved in Information System Audits?The phases of information system audits are given as follows:
Phase 1: Assessment Planning
During this phase, we plan the information system coverage to meet the audit goals given by the Client while also adhering to all applicable laws and professional standards.
Phase 2: Risk Evaluation And Business Process Analysis
The chance of an act or event occurring that might have a negative impact on the organization and its information systems is referred to as risk. Risk may also refer to the possibility that a certain threat will exploit weaknesses in an asset or collection of assets, resulting in asset loss or harm. It is usually calculated by combining the effect and the chance of occurrence.
Phase 3 - Audit Work Execution
The Information Systems Audit Standards demand us to offer supervision, acquire audit evidence, and record our audit activity when performing audit work.
Phase 4: Final Reporting
The Information Systems Auditor is obliged to prepare an adequate report presenting the outcomes of the IS Audit following the completion of the audit test.
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When assigning a value to a string, which of the following rules needs to be followed?
Answer:
Let's say you need to remember some information, the way moviegoers tried to remember the name of the movie. Instead of storing it in your human memory, you can store information in your computer's memory using Python. This is called assigning a string value to a variable.
To assign a string value to a variable in Python, follow this example. Select each part of the code to see how it works with the movie title example.
movieTitle = "Live. Die. Repeat."
This line of Python code is an example of an assignment statement. In an assignment statement, you tell Python, "This variable is assigned this string value."
Explanation:
TRUE or FALSE: HTML is used to style web pages.
Answer:
TRUE
Explanation:
According to the video, what type of company is most likely to employ a full-time Webmaster?
O a large company with a lot of Internet business
a small company that operates a physical store
O a large company that does a lot of in-person business
a medium-sized company that uses database software frequently
Answer:
A
Explanation:
edge
Answer:
A
Explanation:
marianne needs to create a version of her slide presentation that does not include all the slides and will be used for a particular audience. what is the best way for her to achieve this ?
Answer:
Marianne needs to create a version of her slide presentation that does not include all the slides and will be used for a particular audience. What is the best way for her to achieve this? A.) Use the Custom Show dialog box to create a new custom show
A set of object that share a common structure and common behavior in database is called
The catch clause ________. follows the try clause contains code to gracefully handle the exception type listed in the parameter list starts with the word catch followed by a parameter list in parentheses containing an ExceptionType parameter variable The catch clause does all of these
Answer:
all of these
Explanation:
The catch clause satisfies the following:
1. It starts with the word catch followed by a parameter list in parentheses containing an Exception Type parameter variable.
2. It follows the try clause.
3. It contains code to gracefully handle the exception type listed in the parameter list.
So, option ''all of these'' is correct