the packet exchange sequence (syn, syn/ack, ack) that initiates a tcp connection is called the
Answers
The packet exchange sequence (syn, syn/ack, ack) that initiates a TCP connection is called the TCP three-way handshake.
During the three-way handshake, the initiating device sends a SYN (synchronize) packet to the receiving device to request a connection. The receiving device responds with a SYN/ACK (synchronize/acknowledge) packet to confirm that it received the SYN packet and is willing to establish a connection. Finally, the initiating device sends an ACK (acknowledge) packet to confirm that it received the SYN/ACK packet and is ready to start sending data.
The three-way handshake is a critical part of TCP communication because it ensures that both devices agree on the initial sequence number for the connection, which is used to synchronize the sequence numbers of subsequent packets exchanged between the devices. This helps to ensure reliable, ordered delivery of data over the connection.
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Related Questions
4.3.7: Positive, Zero, or Negative - Codehs.
Question/Test Case:
Write a program that asks the user for a number. Report whether that number is positive, zero, or negative.
Problem/Error:
File "main.py", line 5
if number < 0:
^
SyntaxError: invalid syntax
My code:
print("Enter a number to see if it's positive, negative, or zero!")
number = int(input("Enter a number: ")
if number < 0:
print(str(number) + "That number is negative!")
elif number > 0:
print(str(number) + "That number is positive!")
else number == 0:
print(str(number) + "That number is zero!")
Answers
The program is an illustration of the if conditional statement.
Conditional statements are statements whose execution is dependent on its truth value.
The program in Python where comments are used to explain each line is as follows:
#This gets input for the number
number = int(input("Enter a number: "))
#This checks for negative numbers
if number < 0:
print("Negative!")
#This checks for positive numbers
elif number > 0:
print("Positive!")
#Otherwise, the number is zero
else:
print("Zero!")
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give two examples of situations or applications where electronic circuits are used
Answers
The two examples of situations or applications where electronic circuits are used are mobile phone handsets, and also for TV or computers.
What are the applications of electronic circuits?Electronics are said to be mostly used in the automobile industry and it is one that make use of the engine control and car-entertainment systems.
Note that It is used in regards to utility systems such as boiler feed pumps, high voltage DC transmission and others.
Hence, The two examples of situations or applications where electronic circuits are used are mobile phone handsets, and also for TV or computers.
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Photographing during the midday can produce which of the following?
More vibrant colors
Harsh shadows
Blurring
All of the above
Answers
Answer:
Harsh Shadows
Explanation:
Explain what Fahd did wrong in the scenario below. Fahd is running ten programs at once on his laptop when it suddenly freezes up. To fix this problem, Fahd buys a new battery for his laptop.
Answers
Answer:
Well first off. if the laptop froze that doesn't mean the battery is dead to the point where a simple rest of the laptop wouldn't work out.
Which one of the following common error in Excel 2013 occurs when the formula uses a value that is not available? *
Answers
Answer:
When your cell contains this error code (#####), the column isn't wide enough to display the value.
what is computer virus removal program
Answers
Answer:
Comodo's virus removal software automatically detects different type of malware. Comodo Anti malware has a built-in fully featured malware scanner that can track and remove the virus, hidden files, rootkits, and malicious registry keys embedded deep in your system files.
Explanation:
have a bless day
Answer:
A computer virus removal program is a program that searches out for any potentially harmful files and/or applications in the computer. When the program finds the virus, it will remove it from the computer.
what is processing unit?
Answers
Answer:
A central processing unit, also called a central processor, main processor or just processor, is the electronic circuitry within a computer that executes instructions that make up a computer program.
Explanation:
Answer:
CPU is processing unit.
The main computer case containing the central components of a personal computer is central processing unit.
How does iteration help the engineering design process?
A.
It lets engineers know how to complete their experiments.
B.
It provides proof positive that an engineer’s plan will work.
C.
It encourages engineers to revisit past steps in the process.
D.
It ensures that all ideas or discoveries are communicated clearly.
Answers
The way that iteration helps the engineering process is that; C.
It encourages engineers to revisit past steps in the process.
What is the importance of the iteration process?The engineering design process contains a series of steps that helps engineering teams in solving problems.
When we say that design process is iterative, it means that we repeat the steps as many times as required, by making improvements along the way as we learn from previous failure and uncover new design possibilities that help us to arrive at great solutions.
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snoopdog is 420 in dog years
Answers
lol are yhu good????
Answer:
really wow that’s cool
Read the works cited page carefully. What error does the page include? The title "Works Cited" should be in bold. The sources are not in alphabetical order. The source from the web does not include an access date. Sources should be single-spaced, and these are double-spaced.
Answers
Answer: the answer is C "The source from the web does not include an access date." !!!
Explanation: i got it right :)
The error does the page include is the source from the web does not include an access date. Thus, option (c) is correct.
What is error?
The term errors refer to the mistake in the data or the sentence. The sentence was the read are the changes in the correction. The errors are the founding is the process was the called are the proofreading. The errors are the founding to the correct of the spelling, grammar, and the capitalization was the errors.
According to the page was the include are the based on the sources of the web are the access on the data. There was any type of the data are the included, the error was to creation on the web page. There were the web sources in the data.
As a result, the error does the page include is the source from the web does not include an access date. Therefore, option (c) is correct.
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TRUE / FALSE. fiber optics cable is more expensive and harder to install thatn wire media
Answers
The statement that fiber optics cable is more expensive and harder to install than wire media is True.
The following paragraphs explain why this is so: Fiber optic cables are made up of small, flexible fibers that are coated in a glass or plastic covering. These cables are the preferred choice for high-speed, long-distance communication because they can transmit data over long distances without signal loss. They can also transmit data at a much faster rate than wire media.
Fiber optic cables are more expensive to manufacture than wire media, and this cost is passed on to the consumer.Wire media, on the other hand, are made up of copper or aluminum wire that is coated in a plastic or rubber covering. These cables are cheaper to manufacture than fiber optic cables, and they are also easier to install. Wire media can be cut and bent into shape, which makes them ideal for use in tight spaces or when routing cables around corners.
Wire media is also less expensive than fiber optic cables, which is another reason why they are preferred by many consumers.In summary, fiber optic cables are more expensive and harder to install than wire media. However, they offer superior performance and reliability, which makes them the preferred choice for high-speed, long-distance communication.
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Which button is not present in the font group Home tab?
-B
-U
-I
-D
Answers
Answer:
-i
Explanation:
is the answer of that question
Answer:
D
Explanation:
This is because B which is bold, U which is underline and I which is italic are present in the font group home tab but D isn`t
When computing area, no portion of the finished area that has a ceiling height of less than _______ feet may be included in finished square footage.
Answers
When computing area, no portion of the finished area that has a ceiling height of less than 7 feet may be included in finished square footage.This requirement ensures that the usable space in a building or room is accurately represented.
Ceiling height is an important factor when calculating the area of a room or a building. In order to be considered as part of the finished square footage, the ceiling height must be at least 7 feet. Any portion of the area with a ceiling height below this minimum requirement should not be included in the calculations.For example, let's say we have a room with a length of 10 feet and a width of 8 feet.The total square footage of the room would be 80 square feet (10 feet x 8 feet).
However, if the ceiling height in certain areas of the room is less than 7 feet, those areas should not be counted towards the finished square footage.It's important to note that this requirement is in place to ensure that the usable space in a building or room is accurately represented. Areas with low ceiling heights may not be suitable for regular activities or may be considered as non-livable space, so they should not be included in the finished square footage calculations.
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Platon says, when taking a photo you should:
(Photography class)
Answers
Answer:
look your subject in the eye use a plain background, use flash outdoors, move in close, move it from the middle, lock the focus, know your flash's range, watch the light.
Explanation:
Plz I need the answer ASAP. I’ll mark brainliest
Answers
Answer:
A string containing all lowercase letters and numerals and ending with a- Or D
What were two weaknesses of the First New Deal?
A. It failed to end massive unemployment.
B. It created a huge national deficit.
C. It created tension within labor unions.
D. It failed to properly regulate the banks.
E. It caused people to distrust the banks.
Answers
Answer:B. It created a huge national deficit.
Explanation:
B.The New Deal failed because Roosevelt created uncertainty through experimentation, protectionism, regulation, and raising taxes.
The New Deal failed because the NRA, by fixing prices, damaged American business. Folsom explains that the traditional free market system, where businesses compete and innovate to sell products of varying price and quality to choosy customers was overthrown
D. It failed to properly regulate the banks.
.The next day, Roosevelt declared a four-day bank holiday to stop people from withdrawing their money from shaky banks. On March 9, Congress passed Roosevelt’s Emergency Banking Act, which reorganized the banks and closed the ones that were insolvent.
The Great Depression: Causes and Early Events: Mastery Test
-
Hope this helps :)
How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
Answers
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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which of the following statements best describes the business value of improved decision making?
A) Improved decision making creates better products.
B) Improved decision making results in a large monetary value for the firm as numerous small daily decisions affecting efficiency, production, costs, and more add up to large annual values.
C) Improved decision making enables senior executives to more accurately foresee future financial trends.
D) Improved decision making strengthens customer and supplier intimacy, which reduces costs.
E) Improved decision making creates a better organizational culture.
Answers
Answer:
B
Explanation:
The statement best describes the business value of improved decision-making is improved decision-making results in a large monetary value for the firm as numerous small daily decisions affecting efficiency, production, costs, and more add up to large annual values. The correct option is b.
What is decision-making?The process of choosing choices by identifying a decision, acquiring information, and evaluating possible answers is known as decision-making.
By collecting important information and identifying options, a step-by-step decision-making process can help you make more careful, meaningful decisions.
Therefore, the correct option is b. Improved decision-making has a big monetary value for the firm since many little daily decisions affecting efficiency, production, expenses, and other factors build up to large annual values.
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Which nat implementation assigns two ip addresses to the public nat interface, allowing traffic to flow in both directions?.
Answers
Answer:
static NAT
Explanation:
Static NAT—A consistent mapping between a real and mapped IP address. Allows bidirectional traffic initiation. • Dynamic NAT—A group of real IP addresses are mapped to a (usually smaller) group of mapped IP addresses, on a first come, first served basis. Only the real host can initiate traffic.
Privacy principles need to be balanced against the _____ benefit that comes from the automated collection of private information. Select 2 options.
a. societal
b. political
c. corporate
d. ethical
e. financial
Answers
Privacy principles need to be balanced against the societal and corporate benefit that comes from the automated collection of private information.
What are the examples of Privacy principles?The principle behind privacy protection are:
To be very accountable.Know the purpose.Obtain consent.Limit collection, etc..Therefore, Privacy principles need to be balanced against the societal and corporate benefit that comes from the automated collection of private information.
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What does altgr mean on a keyboard.
Answers
Given a sorted array nums, remove the duplicates in-place such that each element appears only once and returns the new length.Do not allocate extra space for another array, you must do this by modifying the input array in-place with O(1) extra memory.Clarification: Confused why the returned value is an integer but your answer is an array? Note that the input array is passed in by reference, which means a modification to the input array will be known to the caller as well.Internally you can think of this:// nums is passed in by reference. (i.e., without making a copy)int len = removeDuplicates(nums);// any modification to nums in your function would be known by the caller.// using the length returned by your function, it prints the first len elements.for (int i = 0; i < len; i++) { print(nums[i]);}
Answers
A function that uses a two-pointer approach to modify a sorted array in-place and remove duplicates can be used to print the first len elements of the modified array by returning the new length of the modified array.
What is a function we can write to remove duplicates from a sorted array and how can we use it to print the first len elements of the modified array?To solve this problem, we can write a function that takes in the sorted array nums as input and modifies it in-place to remove duplicates. We can use a two-pointer approach to iterate through the array and remove duplicates as we go along. Here's how the function would look like:
```
function removeDuplicates(nums) {
// Initialize two pointers, i and j
let i = 0;
for (let j = 1; j < nums.length; j++) {
// If the current element is not equal to the previous element,
// increment i and replace the current element with the new element
if (nums[j] !== nums[i]) {
i++;
nums[i] = nums[j];
}
}
// The length of the modified array is i + 1
return i + 1;
}
```
This function takes in the sorted array nums and modifies it in-place to remove duplicates. It returns the new length of the modified array. We can then use this returned value to print the first len elements of the modified array. Note that since the input array is passed in by reference, any modifications we make to it in the function will be known to the caller as well.
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What do you think should be done for the people whose jobs become automated?
Answers
They have to adopt to new changes, and be innovative and carious.
General purpose computer can perform a single task, true or false
Answers
Answer:
This is false.
Explanation:
General-purpose computers are desktop computers or laptops that can function in multiple ways. A special-purpose computer is usually designed to do one thing only.
How is video compression accomplished?
Video compression works by making the pixel size smaller.
Video compression works by removing the sound.
Video compression works by smoothing the pixels.
Video compression works by removing unnecessary parts of frames
Answers
Answer:
A. Video compression works by making the pixel size smaller.
Explanation:
E2020!
In a dns database zone, which resource record consists of a computer names and ipv4 address?
Answers
The resource record that consists of a computer name and IPv4 address in a DNS database zone is an A record. An "A record" is also known as an "Address Record."
The A record is a fundamental DNS record that is used to map a domain name to an IPv4 address. The A record points a domain or subdomain to an IP address, allowing it to be found on the internet. The A record is the main answer of any DNS query. The A record specifies the IP address to which the hostname should be resolved. It is used to provide a website's canonical name and IP address. It is typically the first and most critical record in any DNS zone.
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1.1.1 Give two examples of situations or applications where electrical circuits are used. (2)
Answers
An electric circuit contains a device that gives energy to the charged particles constituting the current, such as a battery or a generator; machines that use current, such as lamps, electric motors, or computers; and the connecting wires or communication lines.
Two of the basic laws that mathematically represent the implementation of electric circuits are Ohm’s law and Kirchhoff’s rules.
What is electric circuit?
Electric circuits are organized in several ways. A direct-current circuit carries a current that courses only in one direction. An alternating-current circuit holds a current that pulsates back and forth many times each second, as in most household circuits. A series circuit includes a path along which the whole current flows through each piece
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How does the payload free worm method differ from the payload method?
Answers
A worm is a type of computer virus that is self-replicating and can spread throughout a network or the internet. It is a self-contained program that can replicate and spread without the need for a host file. Payload is a program or code that is hidden within the worm and executed on an infected computer.
These payloads can cause damage to the infected system, steal data, or launch additional attacks on other systems or networks. The payload-free worm is a worm that replicates and spreads like a traditional worm but does not contain any payload or malicious code.
It does not cause any damage to the infected system or network. This type of worm is often used for research purposes to study the spread of worms without causing harm to any system. The payload method is a worm that has a hidden code that is designed to cause damage to the infected system or network.
The payload can be programmed to perform various functions, including deleting files, stealing data, launching attacks on other systems, or installing additional malware. This type of worm is often used by cybercriminals to launch attacks on specific targets or to spread malware for financial gain.
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the objectives of a(n) _____ degree typically include how to implement and manage technology to develop, manage, and disseminate information.
Answers
The theory, design, and development of computing systems as well as the functionality of computer software and computer systems are frequently the goals of a computer science degree.
While the CPU is operating normally, what kind of data storage is loaded for processing?The only memory that the CPU can access directly is primary storage, often known as main memory, internal memory, or prime memory. There are instructions stored there that the CPU continuously accesses and executes as needed.
The study of computers, computing, and both theoretical and practical applications is what?The study of the theoretical underpinnings of information and computation, as well as the practical methods for their implementation and use in computer systems, is referred to as computer science or computing science (often abbreviated as CS).
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Which of the following are considerations in e-commerce and e-government Internet sites? Check all of the boxes that apply.
security
what time of day you are online
protection of sensitive information
from which location you are accessing the site
Answers
Answer:
protection of sensitive information
Explanation:
Answer:
a c baka baddies
Explanation: