Answer:
Check over their progress daily.
Explanation:
suppose within your web browser you click on a link to obtain a web page from server s, and the browser already obtained s's ip address. suppose that the web page associated with the link is a small html file, consisting only of references to 30 very small objects on the same server. let rtt0 denote the rtt between the local host and the server containing the object. how much time elapses (in terms of rtt0) from when you click on the link until your host receives all of the objects, if you are using
about how much time elapses (in terms of RTT0) from when you click on the link until your host receives all of the objects, we will consider the following terms: web browser, server S, IP address, web page, HTML file, and 30 small objects.
1. When you click on the link in your web browser, the browser sends a request to server S using its IP address.
2. Server S responds by sending the small HTML file back to your web browser. This takes 1 RTT0.
3. The web browser then parses the HTML file and discovers the 30 small objects. It sends 30 requests to server S to fetch these objects.
4. Assuming a single object is fetched per round-trip time, it would take 30 RTT0s to fetch all objects.
In total, it takes 1 RTT0 for the initial request and response, and 30 RTT0s for fetching all objects. So the total time elapsed would be 1 RTT0 + 30 RTT0 = 31 RTT0.
The total time elapsed in terms of RTT0 is the time it takes to resolve the DNS plus 62 times the RTT between the local host and the server.
What are the steps involved in calculating the total time it takes for a host to receive 30 small objects from a server, assuming no congestion or packet loss on the network and small enough objects to fit within a single packet?Assuming that the objects are small enough to fit within a single packet and that there is no congestion or packet loss on the network, the time it takes for your host to receive all of the objects can be broken down into the following steps:
DNS resolution: The browser needs to resolve the domain name of the server to its IP address. Let's assume that this takes Tdns RTT0 (round-trip time) units of time.TCP connection establishment: The browser needs to establish a TCP connection with the server. This involves a three-way handshake, which takes 2 RTT0 units of time (assuming no congestion or packet loss).HTTP request and response: The browser sends an HTTP request for the web page, and the server responds with the HTML file containing references to the 30 objects. This exchange takes another 2 RTT0 units of time.Object request and response: The browser sends requests for each of the 30 objects, and the server responds with each object in turn. Each request/response pair takes another 2 RTT0 units of time.Therefore, the total time it takes for your host to receive all of the objects can be expressed as:
brainly.com/question/15174565
Ttotal = Tdns + 2RTT0 + 2RTT0 + 30 x (2RTT0)
Simplifying this expression, we get:
Ttotal = Tdns + 62RTT0
So the total time elapsed in terms of RTT0 is the time it takes to resolve the DNS plus 62 times the RTT between the local host and the server.
Learn more about terms of RTT0
#SPJ11
Which modifier is reported for a bilateral complete adrenalectomy CPT?
The correct answer is The modifier 50 must be added to the code if the surgeon removes or biopsyes both adrenal glands. For bilateral operations, Medicare and many other payers will cover 150 percent of the fee schedule amount.
My Medicare.gov is a free, secure online resource that allows Medicare beneficiaries to view their private health-related data at any time. Those who are new to Medicare will automatically receive instructions and a password in the mail. The majority of computers contain hazardous elements that shouldn't be dumped. For information on recycling or donating your computer, visit the Environmental Protection Agency's page on electronics donation and recycling. Alternatively, speak to the maker of the computer or a nearby electronics retailer. Unless you restrict their access, all healthcare professionals, authorised representatives, and nominated representatives who have access to your record will be able to access whatever Medicare information you opt to include in your My Health Record.
To learn more about Medicare click on the link below:
brainly.com/question/6767098
#SPJ4
ANSWER:POST-TEST
direction encircle the letter of the correct answer..
1 .the written description accompanying the working drawing
2. a board made of plaster with covering of paper
3.a fire protection device that discharge water when the effect of a fire have been detected, such as when a predetermined temperature has been reached.
4.structural members in building construction that holds the ceiling board
5.the position or placement of lightning fixtures of the house.
with answer na din.
1.C
2.D
3.B
4.A
5.D
SANA MAKATULONG★☆☆
TLE
Answer:
1. Specifications.
2. Gypsum board.
3. Sprinkler systems.
4. Ceiling joist.
5. Lighting fixtures.
Explanation:
In Engineering, it is a standard and common practice to use drawings and models in the design and development of buildings, tools or systems that are being used for proffering solutions to specific problems in different fields such as banks, medicine, telecommunications and industries.
Hence, an architect or design engineer make use of drawings such as pictorial drawings, sketches, or architectural (technical) drawing to communicate ideas about a plan (design) to others, record and retain informations (ideas) so that they're not forgotten and analyze how different components of a plan (design) work together.
Architectural drawing is mainly implemented with computer-aided design (CAD) software and it's typically used in plans and blueprints that illustrates how to construct a building or an object.
1. Specifications: it's a well-written description that accompanies a working drawing used for designs and constructions.
2. Gypsum board: also referred to as drywall due to its inherent ability to resist fire. It's a type of board that's typically made of plaster with some covering of paper and it's used for ceilings, walls, etc.
3. Sprinkler systems: it's an automatic fire protection device that is typically designed to discharge a volume of water as soon as the effect of a fire is detected. For instance, when a predetermined or set temperature has been reached such as 69°C
4. Ceiling joist: structural members that are aligned or arranged horizontally in building construction in order to hold the ceiling board together.
5. Lighting fixtures: it's typically the position or placement of lightning fixtures of the house.
Ask the user for their full name (using a single input), write a section of code below that will correctly print the users first name and last name on separate lines.
name = input("Enter your name: ")
lst = name.split()
print(lst[0])
print(lst[1])
We split the name apart at the spaces and print out the object at index 0, which is the first name and at index 1, which is the last name.
I hope this helps!
The refine area in the search tab of the ribbon provides quick options for the refining your search including?
The refine area in the search tab of the ribbon provides quick options for refining your search including Advanced Search, filter option, Outlook ribbon, etc.
What is the process of refining your search results?The process of refining your search results describes the methodology through which you can also select a category within the Refine group to further filter your search results:
From, only shows results from a specific person. The subject only shows results based on the subject. Has Attachment – only shows emails that have attachments.
Based on your preference, you can use Advanced Search by clicking the filter button on the right side of the search box. Alternatively, the Outlook ribbon will change to show the Search tab and you use any of the options in the Refine group to refine your search results.
Therefore, the refine area in the search tab of the ribbon provides quick options for refining your search including Advanced Search, filter option, Outlook ribbon, etc.
To learn more about Outlook search, refer to the link:
https://brainly.com/question/24165533
#SPJ1
CALCULATE THE PERCENTAGE OF FAT CALORIES TO TOTAL CALORIES. I got no idea how to do this in excel ;-;
Answer:
As you have the Fat Cal. in column C and the total calories in Column B, what you have to do is to divide column C by Column B.
For instance, in column E2, put the formula: =C2/B2.
Then drag the formula down so that the other formulas will be;
E3; =C3/B3
E4; =C4/B4
E5: C5/B5
E6: C6/B6
Then after that you go to the Home tab, then to the Number style section and format E2 to E5 to be percentages.
because the internet is a network of computer networks that evolved from a one-to-one communications tool to a one-to-many broadcast tool, it is referred to as:
The internet is a network of computer networks that evolved from a one-to-one communications tool to a one-to-many broadcast tool, it is referred to as Point-to-point communication refers to messages moving from one point to many points.
Why point-to-point communication is important?
Point-to-point communication is obvious because, from that point on, Iridium Communications' internet communication was broadcast, very much like a live radio concert or something like that which is all right.
Communication skills include the confidence to speak clearly, write clearly, maintain eye contact when interacting with others, and effectively convey ideas. The act of transmitting a message from one party to another via a particular medium is referred to as communication.
Therefore, The internet is a network of computer networks that evolved from a one-to-one communications tool to a one-to-many broadcast tool, it is referred to as Point-to-point communication refers to messages moving from one point to many points.
Learn more about communication on:
brainly.com/question/26152499
#SPJ1
How effective are loyalty programs in improving customer retention? Write about a loyalty program that you personally find to be particularly effective (or ineffective). If you don't have any personal experience to write about, that's okay -- you can look one up, and then write about it. (200 words)
Loyalty programs can be highly effective in improving customer retention for businesses. By offering incentives and rewards to loyal customers, these programs create a sense of value and foster a deeper connection between the customers and the brand. A well-designed loyalty program can not only encourage repeat purchases but also increase customer engagement and advocacy. In conclusion, the Starbucks Rewards program stands out as an effective loyalty program due to its simplicity, convenience, personalized offers, and valuable rewards. It successfully incentivizes customers to continue their patronage, leading to increased customer retention and brand loyalty.
One loyalty program that I find particularly effective is the Starbucks Rewards program. As a frequent Starbucks customer, I have personally experienced the benefits and impact of this program. The Starbucks Rewards program offers various tiers based on customer activity and spending, with each tier unlocking different benefits and rewards.
One key aspect that makes the Starbucks Rewards program effective is its simplicity. Customers earn stars for each purchase, and once a certain number of stars is accumulated, they can be redeemed for free drinks, food items, or merchandise. This straightforward and transparent structure incentivizes customers to make repeat purchases to earn more stars and unlock valuable rewards.
Furthermore, the Starbucks mobile app enhances the effectiveness of the loyalty program. The app provides a seamless experience for customers to track their rewards, order ahead, and make payments. This convenience factor enhances customer satisfaction and encourages continued engagement with the brand.
Another notable aspect of the Starbucks Rewards program is the personalized offers and promotions that are tailored to individual customers' preferences and behaviors. These targeted incentives make customers feel valued and understood, further strengthening their loyalty to the brand.
To know more about program, visit;
https://brainly.com/question/30613605
#SPJ11
What does it mean for the routing system to be “redundant”? Is redundancy a good or bad thing ?
Redundancy in a routing system means that there are multiple paths for data to travel between two points. Redundancy is generally considered a good thing, as it increases the reliability, fault tolerance, and overall stability of the network.
In networking, redundancy refers to the availability of multiple paths for data to flow between two points. In a routing system, redundancy means having backup routes or alternative paths that can be used in case the primary path fails or becomes unavailable. Redundancy can be achieved through various techniques such as load balancing, link aggregation, or the use of multiple routing protocols.
Redundancy is generally considered a good thing in routing systems as it enhances network availability, resilience, and fault tolerance. By having multiple paths, a network can continue to function even if one path fails or experiences congestion. This reduces the risk of network downtime, which can have significant financial and operational consequences.
However, redundancy can also have some downsides. It can increase network complexity, cost, and management overheads. It can also create performance issues if not implemented properly, such as causing data packets to take longer to reach their destination due to unnecessary hops or delays. Therefore, it is important to strike a balance between redundancy and efficiency to ensure that the network meets its performance requirements while maintaining high availability.
Overall, redundancy is a necessary and valuable feature in routing systems, particularly in mission-critical applications where network downtime is not an option. Properly designed redundant routing systems can provide a reliable, resilient, and robust network infrastructure that can withstand failures and maintain continuity of operations.
Know more about Redundancy here :
https://brainly.com/question/13266841
#SPJ11
what is full form of DDL????
Answer:
The Full Form Of DDL is a Data Definition Language
To show that a language is NOT decidable, one could:
A. reduce an undecidable language to it.
B. show that it is not recognizable
C. use the Church-Turing thesis.
D. ask 1000 people to write a program for it and find out that none of them can.
E. reduce it to an undecidable language.
The options A, B, and E are the approaches commonly used to demonstrate that a language is not decidable.
A. reduce an undecidable language to it.
B. show that it is not recognizable
E. reduce it to an undecidable language.
What is the language?To show non-decidability of a language, one could:
A. Reduce undecidable language to to confirm it's complex. Thus, language must be undecidable. Prove is unrecognizable - no algorithm or Turing machine can accept valid instances and halt on invalid ones.
Undecidable languages cannot be determined by algorithms or Turing machines. options A, B, and E commonly prove a language is undecidable.
Learn more about undecidable language from
https://brainly.com/question/30186717
#SPJ4
I WILL GIVE BRAINLIEST TO WHO ANSWERS FIRIST AND CORRECT
How are blogs and wikis alike?
accessible 24/7
telecommunications technology
collaboration tool
available online
used for online dialog
increase business productivity
Answer:
i think 1 3 and 4
Explanation:
when hackers gain access to a database containing your personal private information, this is an example of:
Answer: Breach, database breach.
Explanation:
when the action cascade propagates the changes that were made to a primary key out to the associated foreign key, which of the following are the outcomes? select all that apply.
When the action cascade propagates the changes that were made to a primary key out to the associated foreign key, the outcomes may include updating or deleting the associated foreign key records.
When a primary key value is modified or deleted, the action cascade feature can be used to automatically propagate those changes to all associated foreign keys. This ensures that the relationships between tables remain intact and consistent. Depending on the type of action cascade selected, the associated foreign key records may be updated with the new primary key value or deleted altogether.
The exact outcome of the action cascade feature when changes are made to a primary key depends on the specific type of action that has been selected for the foreign key constraint. The different types of action cascade options include: No action: This option means that no action will be taken when a primary key value is modified or deleted. This can lead to referential integrity errors if there are associated foreign key records that rely on the primary key value that has been changed. Restrict: This option means that the modification or deletion of the primary key value will be blocked if there are associated foreign key records. This is useful in situations where it is important to maintain referential integrity and prevent accidental data loss.
To know more about primary key visit:-
https://brainly.com/question/30159338
#SPJ11
in c++, the null character is represented as ____.
In c++, the null character is represented as '\0' .
The null character is often represented as the escape sequence \0 in source code , string literals or character constants.
The null character (likewise null terminator) is a control character with the worth zero. It is available in many character sets, including those characterized by the Baudot and ITA2 codes, ISO/IEC 646 (or ASCII), the C0 control code, the Universal Coded Character Set (or Unicode), and EBCDIC. It is accessible in essentially all standard programming dialects. It is frequently abridged as NUL (or NULL, however in certain settings that term is utilized for the null pointer). In 8-bit codes, it is known as a null byte.
The original importance of this character was like NOP — when shipped off a printer or a terminal, it makes no difference (a few terminals, in any case, incorrectly show it as space). At the point when electromechanical teleprinters were utilized as computer yield gadgets, one or more null characters were sent toward the finish of each printed line to permit time for the component to get back to the principal printing position on the following line.[citation needed] On punched tape, the character is addressed without any openings whatsoever, so a new unpunched tape is at first loaded up with null characters, and frequently message could be embedded at a reserved space of null characters by punching the new characters into the tape over the nulls.
to know more about null characters click here:
https://brainly.com/question/26808825
#SPJ4
According to Pew Internet and American Life Project, a Pew Institute study, parents are concerned about which factor?
1.Their children might use the Internet to learn a language that the parents don't speak.
2.Their children might study topics at a higher level than they are being taught in school.
3.Their children are developing greater skills in visual literacy than their parents.
4.Their children are revealing information about themselves to predators.
Answer:
The answer is the first one.
Explanation:
give me code so I can get rid of the time limit on my mac it is a mac big sure fully updated please help
Answer:
Explanation:
The time limit on your Mac is likely imposed by your parents. Mac OS allows parental control on children accounts. If you want to get rid of the time limit, you should log in using your parents' accounts.
rank the network structures in terms of their effectiveness in facilitating complex tasks, with the most effective structure listed at the top and the least effective structure listed at the bottom
1) wheel
2) all channel
3) circle
4) Y
1) All Channel, 2) Wheel, 3) Y, and 4) Circle is the correct ranking of network structures in terms of their effectiveness in facilitating complex tasks.
In terms of effectiveness in facilitating complex tasks, the All Channel network structure is the most effective, as it allows for efficient communication and collaboration among all members. The Wheel structure is the second most effective, followed by the Y structure, which is moderately effective. The Circle structure is the least effective in handling complex tasks due to limited communication pathways.
It's important to note that the effectiveness of a network structure can depend on various factors, including the nature of the task, the skills and expertise of the members, and the organizational context. Different structures may be more suitable for different situations, and the choice of structure should align with the specific needs and goals of the task at hand.
You can learn more about network structures at: brainly.com/question/31274078
#SPJ11
Q) write a code that reads a given array and calculates the SUM of its elements.
Answer:
See the explanation below.
Explanation:
If don't know which language you are using, but the basic pseudo code for this problem will be:
variable sum = 0;
for ( i = 0; i < array.length; i ++) {
sum += array[i];
}
print(sum);
Best Regard!
If A, B, C, and D are columns of the table whose composite primary key is A, B while C and D are nonkey columns then B --> C would be a partial functional dependency..
In a relational database, functional dependency refers to the relationship between two sets of attributes. A functional dependency A -> B means that the value of attribute A uniquely determines the value of attribute B.
However, in the given scenario, since B is part of the composite primary key along with A, any functional dependency involving B would be considered a partial functional dependency. This means that B does not uniquely determine the value of C, but rather only a subset of C. Therefore, "B --> C" represents a partial functional dependency.
To know more about dependency visit:-
https://brainly.com/question/31838506
#SPJ11
please help me out with answering the questions
10.
if "h" in letter:
#do something
11.
if value >= 13.6:
#do something
12.
if 5 < y < 11:
#do something
13.
if num1 == num2:
print("equal")
14.
num1 = int(input("Enter a number: "))
num2 = int(input("Enter a number: "))
if num1 > num2:
print(num1)
else:
print(num2)
15.
if number == 89 or number == 78:
print("Your number is equal to 89 or 78")
I hope this helps! If you have any other questions, I'll do my best to answer them.
how to make question wit thhis topic? Does the drive make little clicking noises and fall to get going? Restart the machine, with the reset button if you have one, and hopefully it will boot. If not, try in a warmer room, or put the PC in direct sunlight to warm up and then try it again.
Answer:
Here are some examples of questions that you can ask about this topic:
* What are the possible causes of a hard drive making clicking noises and failing to get going?
* How can I fix a hard drive that is making clicking noises and failing to get going?
* What are the signs that a hard drive is failing?
* What should I do if my hard drive fails?
* How can I prevent my hard drive from failing?
If you are experiencing this problem, it is important to try to identify the cause of the issue. Once you know the cause, you can then take steps to fix the problem. If you are unable to fix the problem yourself, you may need to take your computer to a professional for assistance.
Here are some additional tips that you can try:
* Try restarting your computer.
* Try connecting your hard drive to another computer.
* Try using a different power supply.
* Try replacing the cables that connect your hard drive to your computer.
* Try cleaning the dust and debris from your hard drive.
* Try defragmenting your hard drive.
* Try updating your hard drive's firmware.
If you are still having problems, you may need to replace your hard drive.
Explanation:
What will compression do to an image?
reduce its file size
reduce the amount of space it takes up on the screen
increase its file size
increase the amount of space it takes up on the screen
Answer:
compressioh reduces the image's file size
Which is NOT the quality of an entrepreneur?
a) self-discipline
b) non-risk taking
c) persistence
d) creative thinking
Answer:
Option b). is the right choice.
Explanation:
An enterpreneur must have a risk-taking quality.
Best Regards!
Answer:
b)
Explanation:
An entrepreneur is always ready to take risks
:) :)
a search engine is aprogram to search......
how many mail servers does the use of e-mail involve?
The use of email typically involves multiple mail servers. Email communication follows a client-server model, where the email client interacts with the mail server to send and receive emails.
When you send an email, your email client communicates with your outgoing mail server (SMTP server) to deliver the message. The outgoing mail server then communicates with the recipient's incoming mail server (POP or IMAP server) to store the email. The recipient's email client retrieves the email from the incoming mail server. In addition to these two mail servers involved in the direct exchange of emails, there may be intermediate mail servers and relay servers that handle the routing and delivery of emails across different networks and domains. These servers work together to ensure the successful transmission of emails between senders and recipients.
Learn more about mail servers here:
https://brainly.com/question/30159736
#SPJ11
The following pseudocode is executed using the "Scores" table. What will the values of A and B represent at the end of execution?
The code reads Table 1 rows, updates a dictionary based on Physics marks, finds the key with the highest frequency in the dictionary, and returns it. So, the answer is (d) Most frequent marks in Physics.
The given code processes two tables, Table 1 and Table 2. It initializes an empty dictionary D and reads the first row X from Table 1. It then updates the dictionary D by checking if the Physics value of X is already a key in D. If it is, it increments the value of that key by 1, and if not, it adds that value to the dictionary with a count of 1. The row X is then moved to Table 2. This process continues until all rows in Table 1 are processed. The code then finds the key in D with the highest count, which corresponds to the most frequent Physics marks. Therefore, the answer is d.
Learn more about Pseudocode here: brainly.com/question/13208346
#SPJ4
Complete question is attached below
.Explain how encrypting data during transmission protects it from being read by an unauthorised person who intercepts the transmission.
Answer:
Encryption is an effective and efficient technique used to prevent unauthorized access to informations transmitted over the internet.
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
SSL/TLS are standard protocols that provides link encryption for the transmission of messages over the internet such as electronic mail (e-mail).
SSL is an acronym for Secured Socket Layer and it is one of the secured way of authenticating and encrypting data between a computer and the mail server.
In the case of TLS, it is an acronym for Transport Layer Security and it basically is used for providing authentication and encryption of data between two communicating systems on a network.
This ultimately implies that, SSL/TLS are standard network protocols that provides data integrity and privacy to users when communicating over the internet or networking devices as they're made to encrypt user credentials and data from unauthorized access. The SSL/TLS are an application layer protocol used for the encryption of mails sent over the internet, in order to protect user information such as username and password.
who is permitted to use non-routable address space
Non-routable address space refers to a range of IP addresses that are not globally recognized and cannot be used on the internet.
These addresses are usually reserved for internal use within a private network. The three most commonly used non-routable address spaces are:
- 10.0.0.0/8 (10.0.0.0 – 10.255.255.255)
- 172.16.0.0/12 (172.16.0.0 – 172.31.255.255)
- 192.168.0.0/16 (192.168.0.0 – 192.168.255.255)
As these addresses are not globally recognized, they are not permitted for use on the public internet. However, they are commonly used for private network addressing within organizations, such as for connecting computers within a local area network (LAN) or for communication between devices within an enterprise.In terms of who is permitted to use non-routable address space, it is generally up to the organization or network administrator to determine the appropriate use of these addresses. They are not regulated by any specific authority, but it is important to follow best practices and guidelines to ensure that they are used effectively and securely. Network administrators should ensure that non-routable addresses are not leaked onto the public internet, as this can cause routing problems and security issues.In conclusion, non-routable address space is commonly used for internal network addressing and is not permitted for use on the public internet. It is up to the organization or network administrator to determine the appropriate use of these addresses and ensure that they are used securely and effectively.
Non-routable addresses are IP addresses reserved for private networks and are not intended for use on the public internet. They are permitted for use by any individual or organization within their private networks, such as homes, businesses, or institutions. Utilizing non-routable addresses helps conserve public IP addresses and enhances network security by isolating private networks from the public internet.
To learn more about the non-routable address:
https://brainly.com/question/31846906
#SPJ11
An application is to be written that would allow students to find out their GPA(double) and their total number of credits (an integer) gives the student number(an integer) Which field will be tthe key field?
Answer:
the key is = rand(the numbers of an integer)