Which of the following statements is true about scalability? Choose 3 options.

Horizontal scaling has fewer limits than vertical scaling.

Scalability refers to the ability of hardware components to increase their capacity.

Scalability should be considered very early in the project.

The cloud offers services to automatically scale your system and balance the workload between components.

An example of vertical scaling is adding a new server to the network.

Answers

Answer 1

Answer:

Horizontal scaling has fewer limits than vertical scaling.

The cloud offers services to automatically scale your system and balance the workload between components.

Scalability should be considered very early in the project.

Explanation:

Hope this helps :) If not, please let me know what answers are wrong

Answer 2

The statements that is true about scalability are:

The clouds provide resources to scale the system and balance the workload between components

Scalability should be considered at the beginning of the project.

Horizontal scaling has fewer limits than vertical scaling.

Horizontal scaling is a type of scaling by adding more machines to your po of resources.

It is also called adding more power.

The difference between scaling up and scaling out is that horizontal scaling simply adds more machine resources to your existing machine infrastructure.

Vertical scaling is simply known to adds power to your existing machine infrastructure by increasing power from CPU or RAM to existing machines.

Conclusively, Scalability part of a system that handle a growing amount of work by adding resources to the system.

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Related Questions

Which computer can perform the single dedicated task? a. Which commuter can perform the function of both analog and digital device

Answers

a= hybrid computer can perform the function of both analog and digital computer

The computer can perform the single dedicated task is a Special-purpose computer.

Hybrid Computer can perform the function of both analog and digital device.

What are Hybrid computers?

This is known to be made up of both digital and analog computers as it is a digital segments that carry out process control through the conversion of analog signals to digital signal.

Note that The computer can perform the single dedicated task is a Special-purpose computer.

Hybrid Computer can perform the function of both analog and digital device.

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The HTML tag for the smallest heading is​ what​

Answers

Answer:

The HTML <h1> to <h6> tag is used to define headings in an HTML document. <h1> defines largest heading and <h6> defines smallest heading.

Explanation:

ou use productivity apps on your iPad tablet device while traveling between client sites. You're concerned that you may lose your iPad while on the road and want to protect the data stored on it from being compromised. Currently, your iPad uses a 4-digit PIN number for a passcode. You want to use a more complex alpha-numeric passcode. You also want all data on the device to be erased if the wrong passcode is entered more than 10 consecutive times. What should you do

Answers

Answer:

Enable the Erase data optionDisable the simple passcode option

Explanation:

Most smartphone security experts agree that one way to prevent unauthorized access to one's iPad is to enable the erase data feature. Enabling this feature is believed to allow the possibility of all data on the device to be erased if a wrong passcode is entered after a specified number of times.

Of course, it is also possible to set a complex alphanumeric passcode, however, you'll need to first disable the simple passcode option.

Helllllllllppppppppppp

Answers

Answer:

9

Explanation:

"++" at the beginning increases your "x" by 1 before using it.

if it placed after your variable, it will increase it after your program used it.

Why is it important for a photographer to understand the relationship between color and light?

Answers

Answer: Different light can cast a different impact on the picture. If a photographer knows how the light will change the picture, he or she can click the picture he wants.

can you give me some hints

Audience centered public speakers are inherently sensitive to the

Answers

diversity of their audiences

Answer:

the diversity of their audiences

Explanation:

You've just deployed a new Cisco router that connects several network segments in your organization. The router is physically located in a server room that requires an ID card to gain access. You've backed up the router configuration to a remote location in an encrypted file. You access the router configuration interface from your notebook computer by connecting it to the console port on the router. You've configured the management interface with a username of admin and a password of password. What should you do to increase the security of this device

Answers

Answer:

Change the default administrative user name and password.Use an SSH client to access the router configuration.

Explanation:

Remember, we are told the default username and password were simply, "admin" and "password". From a security perspective, both the password and username are weak choices. Hence, to increase the security of the notebook computer where the router configuration management interface is found, it is best you change the password.

Next, by using a Secure Shell Protocol (SSH) client to access the router configuration, the security is enhanced considering the fact the new Cisco router would connect several network segments in the organization.

Select the item that best represents technology transfer?
Newtonian telescope
Magnetic Compass
Printing Press

Answers

Answer:

Printing Press

Explanation:

Technology transfer is the simple process of sharing or dissemination of information from person to person (or from one organisation to another)

Therefore, the item that best represents technology transfer from the given answer choices is the printing press.

This is because, the printing press helped to print paper containing information which was sent from one location to another.

write chracteristics of all 5 generation of computer​

Answers

Answer:

First generation — 1940–1956

-used vacuum tubes

ENIAC, UNIVAC I, IBM 650, IBM 701 etc.

mainframes taking up entire rooms

punched cards I/O

electrostatic and mercury delay line memory, beginning use of core

Second generation — 1956-1963

-used discrete transistors

IBM 7090 and 7094, UNIVAC 1107, PDP-1 and 8, etc.

first appearance of minicomputer (PDP-8)

punched cards I/O and line printers (mainframe), TTY (minicomputers)

core memory, magnetic tape for mass storage

Third generation — 1964-1971

-used integrated circuits

IBM System/360, UNIVAC 1108, PDP-8/I, PDP-11/20 and PDP-11/45, etc.

mostly same I/O and memory as second generation

Fourth generation — 1971-present

-use microprocessors

PDP-11/03 and PDP-11/34, Apple ][, IBM PC, Apple Macintosh, IBM z Series, etc.

transition from minicomputers to personal computers

video terminals used for I/O, specialty computer printers developed

fewer mainframes

semiconductor memory replaces core memory

hard drives and optical drives replace magnetic tape for mass storage, followed by solid-state drives (SSD)

Fifth generation — (current research)

-artificial intelligence and quantum computing

Answer:

The five generations of computer are characterized by electrical current flowing through the processing mechanisms listed below : The first within vacuum tubes The second within transistors The third within integrated circuits The fourth within microprocessors clips The fifth unveiled smart devices capable of artificial...

Explanation:

hope it is helpful to you

MiraculousNisha^_^

The ALIGN attribute of the P-tag cannot take what value right or left or justify or center?​

Answers

The align attribute of p tag can not take 'much' value

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what is the difference between b and br tag​

Answers

Answer:

<b> tag is used to make the text bold. <br> tag is used to insert a line break into a text font.

Explanation:

The <b> tag in HTML is used to indicate the importance of the text. The text is written within <b> tag display in bold size. You can do that by using CSS also there is a similar tag <strong> tag that has a similar effect on content.

The <br> tag inserts a single line break. The <br> tag is useful for writing addresses or poems. The <br> tag is an empty tag which means that it has no end tag.

The CPU is considered to be the............of a computer system​

Answers

Answer:

The Central Processing Unit (CPU) is the brain or main source of the computer system.

explain the tearms alink and vlink​

Answers

Answer:

The alink (active link) color appears while the mouse is clicking the link. The vlink (visited link) is the color of the link after the user has already visited it.

Which option is used to insert a table in PowerPoint from another Office application?

In the Insert Object dialog box, choose Create from file.
In the Design tab, choose the Table Styles option.
In the Insert Table dialog box, choose Insert Table.
In the Layout tab, choose the Merge option.

Answers

Answer: In the Insert Object dialog box, choose Create from file.

Explanation:

To insert a table into PowerPoint from another Office application, go to the Insert Tab. In the Text ribbon on the far right, you will see "Object" next to Equation.

After clicking on that, select the "Create from File" option. It will allow you to browse a file you want to import from. PowerPoint will import the data from this file.

what are binary code​

Answers

Answer:

Binary code is a coding system using binary digits 0 and 1 to represent a letter, digit, or other characters in a computer or other electronic device. The binary code assigns a pattern of binary digits, also known as bits, to each character, instruction, etc.

A binary code is a two-symbol system that represents text, computer processor instructions, or any other data. The binary number system's "0" and "1" are frequently utilised as the two-symbol system.

Suppose you are given a sequence that is described by a formula, starting at index n=0. If you need to change the starting index to n=1, then you just need to replace n in the formula by n+...?

Answers

Answer:

[tex]n+1[/tex]

Explanation:

Given

[tex]n = 0[/tex] --- starting index

Required

Change the starting index to [tex]n = 1[/tex]

We have:

[tex]n = 0[/tex]

To change the starting index to k, we simply rewrite as:

[tex]n+k[/tex]

In this case; k=1; so, the starting index will be: [tex]n+1[/tex]

How are computers used in medical sector? Any 3 meaningful points.

Answers

Answer:

Computers such as the Cathode Ray Oscilloscopes are used to measure the blood pressure en heart beats in BPM.

Computers such small locomotive surgical cameras which provide surgeon's sight in the inner body of the victim during surgery.

Medical Imaging and Equipment
Medical PCs are often used to control medical devices that perform CT Scans, ultrasounds, MRIs, or blood tests. They can even be integrated into the equipment itself, saving space. Additionally, doctors and nurses are able to show patients their X-Rays and other images or videos to explain their condition and treatment.

Patient Monitoring
In hospitals, lives can be saved by machine monitoring. Computers now can control lab equipment, blood pressure monitors, heart rate monitors, and other important medical equipment, as well as notify staff if something is not right. In some cases, computers can aid doctors in procedures, making situations more safe and convenient for both the patient and the personnel. While computerized equipment is monitoring a patient, it is also collecting the data constantly so it can be accessed in the future if needed.

Research
Computers in the healthcare field have vastly increased the amount of knowledge that medical staff can access. Doctors can consult medical databases to learn more about a specific disease or treatment plan. Computers can run simulations to try and find causes and cures for diseases and work with other machines to increase the chance of success.

How many characters should a strong password have? four six eight ten

Answers

Answer:

I say it have to be aleast 8 to complete a strong password

Explanation:

it's common sense

Answer:

8

Explanation:

The more the better but ten too much

Hoda needs to create a chart that is associated with an Excel spreadsheet. She needs to ensure that if the data in the spreadsheet changes, the chart in her presentation will be updated. Which option must she choose?

Embed the chart.
Link the chart.
Insert the chart as a picture.
This cannot be done.

Answers

Answer:

the awnser is B

Explanation:

Answer:

B, Link the chart.

Explanation:

30points!!!! Plz answer quickly
Select the correct answer.
What should be the ideal position of the image in a video if it is the main feature of the video?
A. bottom
B. right
C. left
D. center

Answers

Answer:

center

Explanation:

that is the focal point

Answer:

D

Explanation:

since it's the main feature of the video it would be best to put it on the center so that all focus is on it because if you put it in the corner or another position it won't be the main feature and definitely not the center of attraction.

I hope you understand.and sorry if it's wrong

Which tab on the ribbon is used to access the global Access 2016 options?

Home
Create
Database Tools
File

Answers

Explanation:

the answer is Database Tools

BIOS has two jobs. One is to boot up, or start, the computer. What is the other? Maintain the computer’s software firewall. Ensure the fastest possible Internet speed. Provide the basic interface for the hardware. Perform regularly scheduled memory backups.

Answers

Answer:

Provide the basic interface for the hardware.

Explanation:

The most likely reason a firm would decide to establish an extranet would be the desire to Multiple Choice speed the flow of information on its private network by increasing the bandwidth. make the information on its network widely available to the general public. share information and collaborate with a select group of outside organizations or individuals. overcome the speed and capacity limitations of its external connection to the Internet by gaining access to the very-high-speed Backbone Network Service.

Answers

Answer: share information and collaborate with a select group of outside organizations or individuals.

Explanation:

When a company uses an intranet, it is for the purpose of sharing information within the company so in the same vein, an extranet is done to share information with entities outside the company be it people or organizations.

For information to be shared, the other companies and organizations need to have the means and authorization to join the extranet. Extranets are very useful as they enable collaboration across vast distances thereby increasing productivity.

The most likely reason a firm would decide to establish an extranet is B. share information and collaborate with a select group of outside organizations or individuals.

An extranet simply means a controlled private network that allows customers, vendors, partners, suppliers, etc to gain information about a company.

Extranet is vital to share information and collaborate with a select group of outside organizations or individuals. It is usually a private part of a website.

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A local area network (LAN) is best described as a(n): Multiple Choice computer system that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity. electronic library containing millions of items of data that can be reviewed, retrieved, and analyzed. method to offer specialized software, hardware, and data-handling techniques that improve effectiveness and reduce costs. system that allows computer users to meet and share ideas and information.

Answers

Answer:

computer system that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity.

Explanation:

A local area network (LAN) refers to a group of personal computers (PCs) or terminals that are located within the same general area and connected by a common network cable (communication circuit), so that they can exchange information from one node of the network to another. A local area network (LAN) is typically used in small or limited areas such as a set of rooms, a single building, school, hospital, or a set of well-connected buildings. Some of the network devices or equipments used in a local area network (LAN) includes an access point, personal computers, a switch, a router, printer, etc.

Typically, a local area network (LAN) is best described as a computer system that connects computers of all sizes, workstations, terminals, and other devices such as switches, routers and access points (APs) within a limited proximity.

Modify the statistics program from this chapter so that client programshave more flexibility in computing the mean and/ or standard deviation.Specifically, redesign the library to have the following functions:mean(nums) Returns the mean of numbers in nums.stdDev(nums) Returns the standard deviation of nums.meanStdDev (nums) Returns both the mean and standard deviation of nums.

Answers

Answer and Explanation:

Using Javascript:

function mean(nums){

var array_numbers= new array(nums);

var meanofNums= array_numbers.reduce()/array_numbers.length;

Console.log(meanofNums);

}

Function Std(nums){

var OurArray= new Array(nums);

var meanOfnums= mean(nums);

var i;

for(i=0; i<=OurArray.length; i++){

OurArray[i]= OurArray[i]-meanOfnums*OurArray[i]-meanOfnums;

}

var al_stdOfnums= OurArray.reduce()/OurArray.length;

var stdOfnums= Math. sqrt(al_stdOfnums);

Console.log(stdOfnums);

}

function meanStdDev (nums){

mean(nums);

Std(nums);

}

/*From the code above, we have defined functions and used them in the last function definition meanStdDev (nums), making for code reusability. In defining the functions, we have followed the formulas for calculating mean and standard deviations and implemented in that order. Notice how we used a for loop in std(nums) function definition to iterate through the elements of the array nums, squaring each value and reassigning a new value for each element(using index value) in the array. We then added these values in array using reduce method, dividing by array length and square rooting the value using the math object method sqrt().*/

A driver that approaches a controlled intersection with a signal that is not working must:

Answers

You must stop at the intersection and proceed when you are aware that other turning or approaching vehicles,bicycles or pedestrians have stopped.

1. Read the following scenario. What type of business letter do you think is required in this situation? (1 point)
Melissa and Melrose are both first-year students at a local community college. They both have interest in volunteering with a nonprofit organization. They decided to reach out to nonprofit organizations to ask about the steps they need to take in order to volunteer.

Answers

Answer:

It requires a formal letter.

Answer:

This would require a formal business letter, the type being a cover letter or inquiry.

Explanation: yes

Spreadsheet allow three types of cell addressing. They include ______addresses, such as $E$1, ______addresses, such as R$3, and ______addresses, such as D4.

Answers

Answer:

The answer is below

Explanation:

Based on the Microsoft Excel Formatting style, Spreadsheet allows three types of cell addressing. They include:

1. ABSOLUTE CELL ADDRESSING addresses, such as $E$1,

2. MIXED CELL ADDRESSING addresses, such as R$3, and

3. RELATIVE CELL ADDRESSING addresses, such as D4.

Elsa wants to save her work at the office to be continued at home either on a pen drive or CD. Outline three reasons why she will choose the pen drive over the CD​

Answers

Answer:

Pen Drive offers more accessibility

Not every device is equipped with a CD player but every device has a USB port for a pen Drive. Saving on the pen Drive will therefore enable the data to be more accessible.

Pen Drive has more space.

CDs usually have a storage capacity of below a gigabyte whilst pen drives can reach up to 2 terabytes thereby offering exponentially more space to save data.

Safety of Data

CDs are more prone to damage as data could be lost if the CD is scratches. Pen Drives on the other hand are encased in an outer case that protects the data.

Which unit of computer is used to processed data?​
Please help!!!!!!

Answers

[tex]Hello[/tex] [tex]There![/tex]

[tex]AnimeVines[/tex] [tex]is[/tex] [tex]here![/tex]

Is it Central Processing Unit?

[tex]HopeThisHelps!![/tex]

[tex]AnimeVines[/tex]

Answer:

Central Processing Unit (CPU)

Explanation:

The Central Processing Unit (aka CPU), is used to process the data.

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You work at McDonalds making $9 per hour, this week you are scheduled to work4:30pm - 10pm Wednesday - Saturday. How much will your gross pay be for the WEEK?(you are on the clock the entire shift) (y - .18) x .08 = needing help Hello can you help me work this out ty 4. Mention some common social practices of Nepal. The specific heat capacity of lead is 0.13 J/g-K. How much heat (in J) is required to raise the temperature of 15 g of lead from 22 C to 37 C? a. 5.8 10-4 J b. 0.13 J c. 29 J d. 2.0 J e. -0.13 J which writing purpose would most likely require an informal style? A. Writing a history term paper about the rise and fall of the Roman Empire. B. Emailing your congresswoman to ask her to vote to lower the driving age. C. Emailing your favorite world-class chess player to ask for an autograph. D. Writing an advice column for fellow students in your school newspaper. Use the order of operations to evaluate this expression (-2+1) math is a bummer bro Find the area of this I'm writing a book.I can't decide the name of the lead character.Luna or eurus Which of the following is not an example of approximate simple harmonic motion factor and solve the problems in the photo .. pleaseeeee help i havent done algebra in 2 years Sally's paycheck this week was $100. She spent $220.45 for a shirt, $12.95 for a CD, $15 for gasoline, and put the balance in the bank.a. What percent of her total pay was spent on the shirt?b. What percent of her total pay did she put in the bank? Two heterozygous dominant parents for attached earlobes are crossed to predict the traits of their offspring. What is the ratio of attached earlobes to unattached earlobes in their offspring? A - 3:1B - 1:3C - 2:2D - 4:0 31. The/they/get/had/off/before/of/the/turn/light/office/out if you are good at graphs help!!!Create a mapping notation/rule for these relationsy= (-x/2 + 2)^3 y = 2/x + 3BRAINLIEST!!! Deepak works on a hotel reception. He keeps receiving complaints about the noisy hotel next door. He decides to write them a letter ofcomplaintEdit the formal letter below by replacing any shortened words.EmailFROMDeepakTOHotel-PartyTERNETCOUR SECUSUBJECTLoud Musicel. Ifnotice board doDear Sir or MadamI'm writing to you to complain about the loud music that our guests are able to hear coming from your premises every other night. I've never had towrite an email like this to another hotel before. However, it's completely unfair of you to expect our customers to endure such noise late into the night. Idon't think you'll appreciate it if we were to bother your customers late into the night. I'd imagine you'll complain very quickly.In future, when you're having a late night party, please consider our guests and keep the noise to a reasonable level. I don't want to have to escalate thiscomplaint and take it to the policeYours faithfullyDeepak Multanie media formabe checked forto y otherREPLYDELETER USE OF THEETotodRose20 Mostly sunny ADG 7^300 chia 7 d bao nhiu 2*cosx*(2x+30) + 3=0 37Select the correct answer.What does the setting reveal about the time period of the text?A. People use technology to communicate.B.People often use formal language.adapted from Dead Soulsby Nikolai GogolFor several minutes Plushkin stood mute, whileChichikov remained so dazed with the appearance of thehost and everything else in the room, that he too, could notbegin a conversation, but stood wondering how best tofind words in which to explain the object of his visit. For awhile he thought of expressing himself to the effect that,having heard so much of his host's benevolence and otherrare qualities of spirit, he had considered it his duty tocome and pay a tribute of respect; but presently even HEcame to the conclusion that this would be overdoing thething, and, after another glance round the room, decidedthat the phrase "benevolence and other rare qualities ofspirit" might to advantage give place to "economy andgenius for method."Accordingly, the speech mentally composed, he saidaloud that, having heard of Plushkin's talents for thriftyand systematic management, he had considered himselfbound to make the acquaintance of his host, and topresent him with his personal compliments.C.Causal conversation is common.D.Personal expression is dangerous.ResetResetNext