Answer:
lol is it tomorrow
Explanation:
How does the DNS solve the problem of translating domain names like example.com into IP addresses?
How does DNS help the Internet scale?
Answer:
DNS translates domain names and hostnames into IP addresses through a basic lookup function. When a user requests a domain name (as in the case of a browser lookup) the computer queries the local DNS server to find the matching IP address. If the local DNS server does not contain the information in it's local database, it contacts the next higher DNS system or the root domain DNS servers (i.e. microsoft.com - if the local system does not know it, it will query the well-known DNS server for the .com domain - which will know where to get the information).
DNS helps the users by not requiring them to remember the IP address of every system them want to connect with. microsoft.com is much easier to remember than 40.82.167.220.
DNS also helps the internet scale through the use of load balancing. Multiple systems can comprise a single web site with the web pages stored on many different machines with multiple IP addresses. When a user requests the microsoft.com website IP, they are given the primary IP of the load balancer sitting in front of the multiple computers. The load balancer will then distribute the traffic to any of the systems that are hosting the web page that are not busy. To the end user it look like they are connecting to a single machine - when in fact they are connecting to one of potentially hundreds of web servers with the same content. As traffic grows on the internet more servers are necessary to handle the additional traffic. DNS helps ensure the end user will connect to the proper web server regardless of the number of web server copies spun up in response to the additional traffic. This allows the capacity to scale as necessary without interruption to the web site.
Explanation:
DNS translates domain names into IP addresses so that the browsers can be able to load internet.
Through a lookup function, DNS solve the problem of translating domain names like example.com into IP addresses. It should be noted that when a user requests a domain name, the local DNS server will then find the matching IP address.If the information isn't contained in the local database, then the information will be requested from the next higher DNS system. Through the Domain Name System (DNS), the human readable domain are translated to machine readable IP addresses.Lastly, Domain Name System also helps in scaling the internet through the use of load balancing. The load balancer helps in the distribution of the traffic to the system hosting the web page.Read more on:
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[Python] Spot the errors in the code
x = int(input()
if x == 5
print(x is equal to 5)
else:
print("x is not equal to 5")
Answer:
There's no string double quotes in the print statement on line 3.The input statement on line 1 is wrong. It should actually be the following ⇒ print(input(Hello World))All print statements must contain double quotes around a string. Otherwise, it will be interpreted as a number, and will lead to an error.
1. P_OP_EW_RE
2.H_R_W_R_
3._ON_E_TI_IT_
4.P_OC_D_RE
5._O_TW_R_
Answer:
poopaewr4vh23rbu2rfbu2rfu
Explanation:
The option to send a publication in an e-mail is available in the _____ tab.
File
Home
View
Review
Answer:
File
Explanation:
WILL GIVE BRAINLIEST!!!!!!
People do look at transportation options when considering neighborhoods to which to move.
True
False
True is the answer youre looking for
Which keyboard shortcut can you use to access the go to feature, which will allow you to move quickly to another location in the document without having to search for it manually?.
The keyboard shortcut can you use to access the go to feature, which will allow you to move quickly to another location in the document is Ctrl+G or F5.
What is a keyboard shortcut?Keyboard shortcuts are known to be keys or a set of combination of keys that a person can press on one's keyboard to carry out a specified tasks.
By using keyboard shortcuts , one is often often faster than using a mouse and to see the option you are looking for, you have to press Ctrl+G or F5.
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Question 1
1 pts
(02.01 MC)
Jackie used the software development life cycle to create a new game. Jackie ran her code to make sure it
worked and had no errors.
Which stage of the software development life cycle is Jackie currently in?
o Coding
O Maintenance
O Planning & Analysis
Testing
Answer:
she is running a maintenance to make sure everything works
Which of the following shows the assignment of a string to a variable ? Select 3 options.
A. answer = 23
B. answer = '23'
C. answer = input (" How old are you ? ") D. answer = (23)
E. answer = " 23 "
Kavin is an employed young man. He uses a laptop at hom has a dial-up Internet connection. His neighbour has a wireless high speed DSL Internet connection. Kavin uses his neighbour's wireless network while downloading big files. Is it legal? Why?
Answer:
It would be illegel because Kavin didn't ask his neighbour for the wi-fi password, so he was doing it by himself without perimisson.
Write Python code for the following flowcharts
print("Enter a number")
number = input()
if number >= 1000: print("Bigger or equal to 1000")
else: print("Smaller than 1000")
Select the correct technical term for each definition by using the drop-down menus.
A keyboard, mouse, and microphone are examples of
А
Mis an input device used to display video for video conferencing,
A
is an input device that responds to finger touch.
DONEN
The answer response are:
A keyboard, mouse, and microphone are examples of input devices.A display device is an output device used to display video for video conferencing.A touchpad is an input device that responds to finger touch.What are the input devices?Input devices are devices that allow users to input information into a computer, such as a keyboard, mouse, or microphone.
A display device is an output device that is used to present information in visual form, such as a computer screen or television screen. Display devices are used for video conferencing to show visual information to participants.
In all, a keyboard, mouse, and microphone are examples of input devices, a display device is used for output and video conferencing, and a touchpad is a type of input device that responds to finger touch.
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Write 200 words about Japan?
Japan, island country lying off the east coast of Asia. It consists of a great string of islands in a northeast-southwest arc that stretches for approximately 1,500 miles (2,400 km) through the western North Pacific Ocean. Nearly the entire land area is taken up by the country’s four main islands; from north to south these are Hokkaido (Hokkaidō), Honshu (Honshū), Shikoku, and Kyushu (Kyūshū). Honshu is the largest of the four, followed in size by Hokkaido, Kyushu, and Shikoku. In addition, there are numerous smaller islands, the major groups of which are the Ryukyu (Nansei) Islands (including the island of Okinawa) to the south and west of Kyushu and the Izu, Bonin (Ogasawara), and Volcano (Kazan) islands to the south and east of central Honshu. The national capital, Tokyo (Tōkyō), in east-central Honshu, is one of the world’s most populous cities.
This motherboard already has 1GB of RAM installed in the DIMM1 slot. The customerwould like to upgrade to 4GB total memory, use the existing module if possible, and usedual-channel. What memory modules are needed? What capacities and how many ofeach capacity are required?
Answer:
The two phases to the context of this discussion are listed follows.
Explanation:
Solution 1: Delete 1 GB of current RAM as well as install another DIMM0 Chan A slot through one 2 GB of double-channel RAM. (thinkable unless the 2 GB RAM is provided by the motherboard in what seems like a DIMM0 Chan A slot) Solution 2: whether there's an unused or blank slot, perhaps one 1 GB dual-channel Ram could be mounted in some other slot at around the same speed or frequency.It's quite safer to mount memory with appropriate frequencies across both situations.
The two phases are as follows:
Delete 1 GB of current RAM and install another DIMM0 Chan A slot through one 2 GB of double-channel RAM. (thinkable unless the 2 GB RAM is given by the motherboard in what seems like a DIMM0 Chan A slot) .In the case when there's an unused or blank slot, so one 1 GB dual-channel Ram could be mounted in some other slot at around the similar speed or frequency.It's quite safe to mount memory having appropriate frequencies across both situations.
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There are three groups of people, people who like Apples, Bananas, and Cherries. 19 people like Apples. 23 people like Bananas. 13 people like Cherries. 7 people like Apples AND Bananas. 7 people like Bananas AND Cherries. 6 people like Apples AND Cherries. 4 people like all of them. Using this information, answer the following questions.
1) How many people like Apples but don't like Bananas?
2) How many people like Apples or Bananas (not exclusively) but DO NOT like Cherries?
3) How many people only like one fruit?
4) How many people like AT LEAST two fruits?
Answer:
answer of QN 1 :10
QN 2:26
QN 2:27
QN 4:62
Explanation:
it goes long to explain
Firefox won't play my downloaded videos, how do I fix that
Answer:
Try cleaning up cached images and files or manage Fire-fox. Try updating if needed, otherwise, fix any settings you do not like.
Hope this helps!
Dan uses his personal laptop for writing the script for an upcoming high-budget, highly anticipated movie. To keep the script private, he decided not to connect his laptop to any network and updated his system with the latest virus definitions and security patches. Which of the following is Dan's laptop still vulnerable to?
a. ddos
b. dns poisoing
c. Cross-site scripting
d. Malcious USB
The security threat which Dan's laptop is still vulnerable to is: d. Malcious USB.
What is a laptop?A laptop can be defined as a small, portable computer that is embedded with both a mousepad and keyboard, and it is usually light enough to be placed on an end user's lap while he or she is working.
In this scenario, Dan's laptop is still vulnerable to malicious universal serial bus (USB) even though he has decided not to connect his laptop to any network and made sure his laptop was updated with the latest virus definitions and security patches.
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Monica is writing a paper, and it needs to contain a certain amount of words. What Word Online feature can she use?IndentingProofingWord amountWord count
Answer:
Its word count so she knows how much words she is writing
Explanation:
Digital citizenship focuses on _____. Select 3 options.
Digital citizenship focuses on the following:
B. helping and leading others
C. targeting potential cyber criminals.
D. creating positive online experiences
What is digital citizenship?The capacity to operate a keyboard, mouse, and other components of the digital system, as well as to interact with others online, is known as digital citizenship.
It also refers to learning how to behave with respect and decency on digital platforms, as well as how to communicate effectively online and build relationships.
The major goal of digital citizenship is to foster a pleasant environment by teaching others about cybercrime and bullying and raising their awareness of these issues.
Thus, the correct options are B. helping and leading others
C. targeting potential cyber criminals.
D. creating positive online experiences
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The question is incomplete. You most probably the complete question is given below:
enforcing your rights on others
helping and leading others
targeting potential cybercriminals
creating positive online experiences
promoting the common good
Assume that sum is called with a parameter that satisfies the precondition and that it executes without error. How many times is the test expression i < bound in the for loop header evaluated
The number of times which the test expression i < bound in the for loop header can be evaluated assuming that a sum is called with a parameter that satisfies the precondition and that it executes without error is:
As many times as needed until the condition is met but which must be at least 1 time.What is a Loop?This refers to the repetition of an iteration until a preset condition is met and then it stops.
Hence, when a sum is called with a parameter in a line of code and a for loop is used with the test expression i< so that a certain condition can be met, then there would be multiple iterations until that condition is met, until it stops, which is the code execution without an error.
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explain why a holiday on a cruise liner will be an ideal holiday
Answer:
The great thing about a cruise holiday is that everyone in your party can please themselves yet still have a real holiday together. The kids can make new friends and take part in fun and educational activities during the day, while the adults unwind by the pool, learn a new skill or hit the casino.
Who makes "white box" computers?
O non-major companies
O Microsoft
Asus
Apple
Answer:
O NON- MAJOR COMPANIES.
Which word describes an important characteristic of good computer
algorithms?
O A. Numerical
B. Complex
C. Lengthy
D. Literal
The word that describes an important characteristic of good computer algorithms is Numerical. Thus, option A is correct.
What is computer algorithms?The term computer algorithms has been defined as the a set of the instructions that would describes a step-by-step process for solving a specific problem. It has been often used in computer programming to automate repetitive tasks and streamline complex operations.
When an algorithm has integrated into a computer program, the process becomes automated, allowing the computer to perform the task repeatedly with minimal input from the user.
Therefore, the algorithm lacks the instructions for handling unexpected or the unanticipated results, the computer program may halt or encounter errors, potentially causing significant disruptions to the process.
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Can someone come and see if I have answered this question correctly? Please ...
if i have a mistake or somewhere i can go deeper can you correct me? Thank you
Answer:
presentation or visualization
One of the hardest threats that security professionals will have to address is that of the insider. True
Answer:
True
Explanation:
It is true because an insider can share information and distribute that information to outside agencies or groups.
The statement "one of the hardest threats that security professionals will have to address is that of the insider" is definitely true.
Why security check has been required?The security check has been required by the companies because it allows individual access to classified national security information. It is also required in order to find out the character and fitness of an individual along with the verification of the information that is provided by the candidate.
The above statement reveals that the security of the employees is one of the hardest threats to the company. This is because any one of the insiders collects all sorts of information that are confidential to the organization and can share this information with an outsider in order to breach the privacy of the company.
Therefore, the statement "one of the hardest threats that security professionals will have to address is that of the insider" is definitely true.
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You want to capture the state of a Hyper-V VM because you will be installing new software and you want to be able to get back to the state of the VM before the installation if something goes wrong. What option should you look for in Hyper-V?
a. Clone
b. Snapshot
c. Checkpoint
d. Export
Answer:
snapshot
Explanation:
a snapshot in virtual machines saves the state at a specific point in time. so this is the best answer
The option that one should look for in Hyper-V is snapshot. The correct option is b.
What is snapshot?Data Snapshot captures and stores historical data from a report. It takes snapshots of data from a selected report on a regular basis and stores them in a table for historical report creation and analysis.
Snapshots are typically used for data protection, but they can also be used for application software testing and data mining.
When information is lost due to human error, a storage snapshot can be used for disaster recovery (DR).
A snapshot table contains the same raw, transactional data as its source in the transactional system, plus extra fields for tracking the snapshot date.
Snapshot tables are populated nightly with the rows of data in the source table that are considered effective (i.e., current) at the time of the extract.
Thus, the correct option is b.
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Which features would work well for text entered into cells? Check all that apply.
thesaurus
spelling
autosum
average
find
replace
Answer: A,B,E,F, thesaurus, spelling, find, replace
Explanation:
took it on Edge.
Answer:
A B E F
Explanation:
Please post detailed answers to the following questions. Please use complete sentences.
Pick a piece of art, music, or architecture and explain how it reflects our era. What will historians in the future learn about us by studying the elements of our culture?
Answer:
Music
Detailed Paragraph:
I believe that those who really love and care about music are the ones who grew up listening to songs that touched them and spoke to them in a profound way. I remember being in middle school when the music I listened to defined so much of my identity. Thus, in return, it's almost our unspoken job to create a sound that will be amplified to the next generation, impacting them and impacting our society in return. If we can gain a more comprehensive awareness of how our art form is making a difference around us, we will undoubtedly become better musicians – musicians with a purpose.
(e) The vending machine stores the quantity of items available in a database table called ITEMS
The current contents of ITEMS is shown:
ItemCode
ItemName
Stock
A1
Crisps, bacon flavour
6
A2
Crisps, salted
2
B1
Chocolate bar
12
C1
Apple pieces
18
C2
Raisins
7
Complete the following SQL statement to display the item code for all items that have fewer than 10 in stock
SELECT
FROM
Answer:
a1,a2,62,
please mark brainliest
Explanation:
Wanda is taking photos using a lens that sees and records a very narrow view with a focal length longer than 60mm. When her friend asks what type of lens she is using for their photography outing,
Answer:
a telephoto lensExplanation: It's on Quizlet lolAnd I got it correct on the test...
It provides an instant 2x optical zoom and has a focal length that is twice that of the primary lens. Additionally, it has a limited field of view, which causes distant things to resemble those that are nearby.
What role of telephoto lens in taking photos?Simply put, a telephoto lens deceives the eye into thinking a topic is closer than it actually is. This may be the best option for photographers who are physically unable to go close to their subjects or who are concerned for their safety.
With a telephoto lens, the background elements appear larger and nearer to the foreground elements. The converse is true with wide-angle lenses, which make background elements appear smaller and farther away from the camera.
Therefore, a telephoto lens Wanda uses a lens longer than 60 mm in focal length to capture images with a very small field of view. When her friend inquires about the lens she will be using on their photographic excursion.
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Can anyone tell me what wrong with this code the instructions are "Currently, this program will add 6 and 3 together, output the math problem and output the answer. Edit this code so that a random number is generated from 1 - 10 (inclusive) for the variables a and b. Also, instead of adding the two numbers together, the edited program should multiply them, and output the proper math problem and answer. Be sure to update every line of code to reflect the changes needed." My code runs but it hasa EOF. My code is
import random
random.seed(1,10)
a = random.randint (1,10)
b = random.randint (1,10)
print ("What is: " + str(a) + " X " + str(b) + "?")
ans = int(input("Your answer: "))
if (a * b == ans):
print ("Correct!")
else:
print ("Incorrect!")
Answer:
import random
a = random.randint(1,10)
b = random.randint(1,10)
answer = a * b
print(str(b)+" * "+str(a)+" = "+str(answer))
Explanation: So I am guessing you are on Edhesive Module 2.5 Intro to cs. Sorry it took so long but hopefully this works.