Key-value store is NoSQL database type stores each record and its associated data within a single document and also works well with analytics platforms.
A key-value store, also known as a key-value database, is a type of data structure that is used to store, retrieve, and manage associative arrays. It is also sometimes referred to as a dictionary or hash table. A key-value database stores data as a group of key-value pairs, where a key acts as a special identification number. Anything can serve as a key or value, from straightforward things to intricate composite objects.
Learn more about database https://brainly.com/question/24180759
#SPJ4
In the expression 25, what is the 2?
0 A. exponent
OB.
power
OC. base
OD. model
Answer:
C
Explanation:
trust
What setting in a local dns server allows it to query an isp dns server on behalf of the host? question 30 options:
a. recursive
b. dns
c. ttl caching
d. none of these
None of these explanations - the correct setting for this operation is Lookup. It is a setting that acts on behalf of the client and queries the ISP.
One of the most important settings on a local DNS server is the "lookup" setting. This setting allows the local DNS server to query an ISP DNS server on behalf of the host. This is a very important setting, because it allows the local DNS server to resolve DNS queries for the host.
Without the lookup setting, the local DNS server would not be able to resolve DNS queries for the host. This would cause the host to be unable to connect to the internet. The lookup setting is a very important setting on a local DNS server.
Learn more on local DNS server here:
https://brainly.com/question/28007022
#SPJ4
In which situation would setting be the most important when posing a subject?
A) if the photograph is taken for a yearbook
B) if the photograph is taken for product placement
C) if the photograph is taken using props
D) if the photograph is taken for an actor’s headshot
The situation that setting would be the most important when posing a subject is option C) if the photograph is taken using props.
What use do props serve in photography?Props are said to be any items that are utilized to enhance and clarify the main subject of a photograph. When taking portrait photos, a prop will make the person stand out.
Additionally, it will let the person wants to who they are. The use of portrait props can be a tool that give creative photography concepts a fictional edge.
Therefore, The situation that setting would be the most important when posing a subject is option C) if the photograph is taken using props.
Learn more about photograph from
https://brainly.com/question/13600227
#SPJ1
Some database changes will only take effect once the database or database object has been ________.
Some database changes will only take effect once the database or database object has been “Execute”
This information is used to show the objects in the database tools window, and display their DDL during completion. You can update the source code of database objects directly by DDL and submit your changes. The IDE will generate a migration script to verify and then execute it in the database. The migration involves the database transformation from one database to another.
DBMS provides public application programming interfaces and a process of database language SQL to allow applications to be written to interact with and manipulate the database. DDL statements are used to build and modify the structure of your tables and other objects in the database. When you execute DDL statements it takes effect immediately.
You can learn more about database at
https://brainly.com/question/26096799
#SPJ4
What is the output of the following code segment? n = 1; while (n <= 5) cout << n << ' '; n ;
The output of the code segment n = 1; while (n <= 5) cout << n << ' '; n ; is B) 1 1 1... and on forever.
A text segment is one of the sections of a programme in an object file or in memory that includes executable instructions. It is sometimes referred to as a code segment or simply as text.
Oh, and to answer your question, ". data/. code and data segment/code segment directives" are not significantly different from one another. The only distinction that comes to mind is that with code segment, segments must be closed, whereas with. code, segments need not be closed.
This designates the location in memory where the instruction codes are kept. This section is also fixed. Data values provided to software functions and procedures are stored in the stack segment.
Learn more about code segment:
https://brainly.com/question/25781514
#SPJ4
What level of output does the monopolist have to produce in order for the entrant to face the residual demand curve, dr?
In a situation where a monopolist is said to encounter entry from a new competitor, the rate of output the monopolist is one that tends to make in order for the tool to face the residual demand curve (DR) and this is one that is known to be determined by the point where the DR curve passes the monopolist's marginal cost (MC) curve.
What is the monopolist about?A monopolistic output has no competition, meaning the monopolist controls the cost and amount requested. The level of yield that maximizes a monopoly's benefit is when the negligible taken a toll rises to the minimal income.
The monopolist will select the profit-maximizing level of yield where MR = MC, and after that charge the cost for that amount of yield as decided by the showcase request bend. In case that cost is over normal taken a toll, the monopolist gains positive benefits.
Learn more about monopolist from
https://brainly.com/question/7217942
#SPJ1
What are the important points
concerning critical thinking?
(Select all that apply.)
You need to practice the right skills.
You can learn it quickly.
You should use your feelings.
You must evaluate information.
You need to be unbiased and unemotiona
You need to use logic and reason.
You need to be well-spoken.
The important points to note concerning critical thinking are:
You must evaluate information.You need to be unbiased and unemotional.You need to use logic and reason.You need to be well-spoken.What value do critical thinking abilities have?People that use critical thinking are more able to understand their own objectives, motives, as well as self.
You can alter your circumstances, foster personal development, as well as increase your level of general satisfaction when you can derive knowledge to identify the most crucial components and apply those to your life.
Therefore, based on the above, one can say that the options d, e, f, and g selected are correct.
Learn more about critical thinking from
https://brainly.com/question/25434379
#SPJ1
In a linear programming problem, the objective function and the constraints must be linear functions of the decision variables. True or false?.
It is true that the objective function and the restrictions in a linear programming problem must be linear functions of the choice variables.
When the needs of a mathematical model are represented by linear relationships, the optimal result can be obtained using a technique known as linear programming (LP), sometimes known as linear optimization. A particular type of mathematical programming is linear programming.
Formally speaking, linear programming is a method for optimizing a linear objective function under the restrictions of linear equality and linear inequality. Convex polytopes, a set defined as the intersection of a finite number of half spaces, each of which is determined by a linear inequality, make up its viable region.
Learn more about linear programming https://brainly.com/question/14309521
#SPJ4
Use the function varimp() on the output of train() and save it to an object called:__________
Use the function varimp() on the output of train() and save it to an object called imp
What is a Function?This refers to the block of organized code that is used repeatedly to perform some tasks.
Hence, we can see that if we Use the function varimp() on the output of train() and save it to an object called imp.
This is because the function name is "varimp()" and therefore, the location where the output would be saved would be named as imp so it can be accessed faster.
The imp is the menoray location where the data would be saved for future use..
Read more about functions and objects here:
https://brainly.com/question/24450698
#SPJ1
A computer screen renders an image by using a grid of red, green, and blue lights.
One set of such lights is known as a(n) ___
Answer:
RGB
Explanation:
RGB is also the term referring to a type of component video signal used in the video electronics industry. It consists of three signals—red, green, and blue—carried on three separate cables/pins. RGB signal formats are often based on modified versions of the RS-170 and RS-343 standards for monochrome video.
All blueprints based on the actor class have the input enabled by default. Choose one • 1 point true false
Answer:
true
Explanation:
All blueprints based on the actor class have the input enabled by default, is the true statement.
What is blueprints?In blueprints, a kind of construction sketch, the location of components like doors, windows, sinks, and appliances as well as the design of the structure are all indicated. Simply put: A set of blueprints are required to build a structure.
To this day, any floor plan is still referred to by the informal term "blueprint" and even less formally, any type of plan. Working engineers, architects, and drafters regularly use the terms "drawings," "prints," and "plans." It has largely been replaced by the use of digital, computer-aided building designs.
A blueprint is a detailed action plan or a replica of a building or engineering plan with white lines on a blue background.
Thus, it is a true statement.
For more information about blueprints, click here:
https://brainly.com/question/15718773
#SPJ5
If you are doing modular division with a divisor of 4, what are the only possible answers?
A. 1 2 3 4
B. 1 2 3
C. 0 1 2 3 4
D. 0 1 2 3
0 1 2 3 4 are the only possible answers. As If you are doing modular division with a divisor of 4. Hence, option C is correct.
What is modular division?Arithmetic that divides two whole numbers by a predetermined integer, replacing the original values with the remainders. In a modular arithmetic system with a modulus of 5, 3 times 4 = 2.
The modulo operator is represented by the arithmetic operator %. The modulo division operator results in the remainder of an integer division. Syntax: If x and y are integers, the expression: x% y. produces the residual when x is divided by y.
The remainder operator, also known as the modulo operator, returns the remainder of the two numbers. Ask yourself if there is any remainder after dividing two numbers, let's say A and B, where A is the dividend and B is the divisor, using the formula A.
Thus, option C is correct.
For more information about modular division, click here:
https://brainly.com/question/14999586
#SPJ5
What best describes proprietary file format?
A format that is closed but free of cost.
A format that is owned by a person or group.
A format that is not bound by copyright law.
A format that is open and free of cost.
Answer:
A format that is closed but free of cost.
Answer:
A
✔ free
format is not bound by copyrights, trademarks, patents, or restrictions.
A
✔ proprietary
format is considered to be intellectual property, which means it is owned by an individual or organization.
An open file format
✔ can be free or proprietary
A closed file format
✔ is unpublished
Explanation:
What is the task of the system software’s utilities?
Answer: Its used to list of change information relating to data sets an volume.
Explanation:
Answer:
utility software help users configure,analyse,optimise and maintain a computer
With ________, statistical techniques can identify groups of entities that have similar characteristics
With cluster analysis, statistical techniques can identify groups of entities that have similar characteristics.
Cluster analysis is based on the idea of grouping the observations such that all members of a group are similar to one another and at the same time they are distinctly different from all members outside of this group. When the data is ready, such that it does not have any missing values, you must decide on what metric is appropriate to capture the similarity between your observations using the features that you have. Then you can use a clustering method to group your observations into clusters based on the similar characteristics they possess.
Clustering analysis is of two types, hard clustering, and soft clustering. The two differ in that in hard clustering each data set has to be placed in not more than one of the total clusters while in soft clustering a data set can be placed in more than one of the total clusters.
To learn more about cluster analysis, click here:
https://brainly.com/question/13504822
#SPJ4
When transitioning to a customer-management strategy, the ___________ department must finance new programs and technology that will help build learning relationships with customers.
The department must invest in new initiatives and equipment to support the development of collaborative connections with customers as it makes the switch to a customer-management strategy.
What is CRM?Customer relationship management, a technique used by businesses and other organizations to manage their connections with customers, frequently entails evaluating a large amount of data through data analysis. All communications and relationships between your company's customers are managed using a program called customer relationship management (CRM). The three distinct categories of CRM systems are operational, analytical, and collaborative. Businesses use a variety of techniques, plans, and tools together referred to as customer relationship management (CRM) in order to manage and examine client interactions and data throughout the customer lifecycle (CRM). In order to optimize client retention and boost sales, it is important to improve interactions with customers.To learn more about CRM, refer to:
https://brainly.com/question/25656282
#SPJ4
Keyboard shortcut for the following
Undo-
Find-
Cut-
Paste-
Save-
Open-
Answer:
undo- ctrl+ z
find- ctrl + F and ctrl G
Cut- ctrl + x
Paste- Crtl + v
Save- Crtl S
Open - Crtl P + Crtl K
Explanation:
Answer:
and
Explanation:
Undo-(Ctrl + Z)
Find-(Ctrl + F)
Cut-(Ctrl + X)
Paste-(Ctrl + V)
Save-(Ctrl + S)
Open-(Ctrl + O)
The __________ considers four different perspectives: customer, internal, innovation and learning, and financial.
Key history of computers
Explanation:
The history of computers starts out about 2000 years ago in Babylonia (Mesopotamia), at the birth of the abacus, a wooden rack holding two horizontal wires with beads strung on them. Blaise Pascal is usually credited for building the first digital computer in 1642.
Why is it important to continually review and refine the system throughout its lifecycle?
Systems are living entities that need to be continually reviewed and refined in order to stay effective. Just like how a person needs to continuously learn and evolve throughout their life, a system also needs to do the same in order to remain relevant.
There are many reasons why it’s important to review and refine a system. As the environment changes, the system needs to be able to adapt to new conditions. Additionally, as new technologies are developed, the system needs to be able to take advantage of them to improve performance.
It’s also important to review and refine a system in order to prevent stagnation. If a system is never changed, it will eventually become obsolete as the world moves on without it. By continually review and refine the system, we can keep it up-to-date and relevant.
So, why is it important to review and refine a system? There are many reasons, but ultimately it comes down to the fact that a system needs to be able to change and adapt in order to survive.
Learn more on systems here:
https://brainly.com/question/9979447
#SPJ4
Using the celsius_to_kelvin function as a guide, create a new function, changing the name to kelvin_to_celsius, and modifying the function accordingly. sample output with input: 283.15
Replace '''Your solution goes here''' with:
def kelvin_to_celsius(value_kelvin):
value_celsius = 0.0
value_celsius = value_kelvin - 273.15
return value_celsius
This line defines the function
def kelvin_to_celsius(value_kelvin):
This line initializes value_celcius to 0.0
value_celsius = 0.0
This line calculates the equivalent of value_kelvin
value_celsius = value_kelvin - 273.15
This returns the equivalent value_celsius
return value_celsius
When the Celsius temperature is unsatisfactory and a large quantity is needed, we do convert C to K. T (K) = T (°C) + 273.15 can be used to convert between the two temperatures using the Celsius to Kelvin formula.
Learn more about celsius_to_kelvin:
https://brainly.com/question/12827244
#SPJ4
The purpose of testing a program with different combinations of data is to expose run-time and.
The goal of testing a schedule with different combinations of data is to tell run-time and errors.
Where is the data on the computer?A variable's data type and the kinds of mathematical, relational, and logical operations that can be performed on it without producing an error are classified as data types in programming. Integral, Floating Point, Character, Character String, and Composite types are the five basic kinds of data types that are recognized by the majority of current computer languages. Each broad category also includes several particular subtypes. A datum is a single symbol of data, whereas data is any sequence of one or more symbols. Information is derived from data through interpretation. Data that is represented digitally instead of analogically uses the ones-and-zeros binary number system.To learn more about computer data, refer to:
https://brainly.com/question/24540334
#SPJ4
Which position is most easily outsourced? group of answer choices
a. marriage counselor
b. website designer
c. small animal veterinarian
d. high school chemistry teacher
e. tow truck operator
A website designer is a place that is most easily outsourced. Web designers create, build, and code many websites and online pages that combine text with music, images, graphics, and video clips.
What is the role of a website designer?Web designers create, build, and code many websites and online pages that combine text with music, images, graphics, and video clips. A web designer is responsible for the layout and design of a website or web page.It also refers to creating a new website or making updates to an existing one. Putting the website's design to the test and improving it. establishing best practices, standards, and design principles. maintaining website look by applying content guidelines. designing visual content for websites and making sure it adheres to client branding. In the field of computer systems design and related services, certain web developers and digital designers are employed.To learn more about website designer, refer to:
https://brainly.com/question/25941596
#SPJ4
After processing, the computer sends the _____ to one or more devices, such as a monitor or printer.
After processing, the computer sends the output to one or more devices, such as a monitor or printer.
Output is the result of processing the data entered into the computer to information that can be sent out from the computer by a monitor, printer, or any other device.
Input can be described as the raw data which is supplied to the computer for processing and obtaining information and can be done by various devices such as keyboards or mice. The raw data of the input is transformed into useful information which is generally done by the CPU. This processed data or information is called output which can be used in the present condition or for further processing with additional data.
To learn more about processing, click here:
https://brainly.com/question/9978689
#SPJ4
Interviewing, counseling, and communication in relationships are all considered which type of communication?
Interviewing, counseling, and communication in relationships are all considered structured communication.
Structured communication can be described as a method that improves interactions between people to allow a better exchange of information.
Structured communication is also favorable for conversations involving more than two individuals. Therefore, this type of conversation can be used by complex organizations and healthcare systems as it organizes ideas more effectively.
Interviewing can be described as verbal question-answer sessions between two or more people. Usually, this interaction is not predetermined and is in a free form.
Counseling can be described as a type of remedy in which a person communicates with the counselor to discuss his difficulties in life.
To learn more about counseling, click here:
https://brainly.com/question/28275050
#SPJ4
Employees in XYZ Corporation all use the same word processing program. The program they are using is more than five years old. Over the years, a number of improvements have been made to the application. The company has decided to upgrade the software for its employees. Two IT employees will install the upgrade on each employee's computer. They estimate that it will take them an hour to install each upgrade. The company has one hundred employees, so they figure it will take approximately fifty hours to finish installing the upgrades — more than an entire workweek! In the space below, describe how a network would make this task easier.
For the situation given above, creating a network of computers will save a lot of working hours, and make the task of using the word processing programs much easier.
What is the significance of a computer network?A computer network can be referred to or considered as the network of multiple interconnected computers in a system where they are used for the purpose of linking one main hub or server to a number of systems, thereby making the tasks controllable by a single system.
Therefore, the significance regarding computer networks has been aforementioned.
Learn more about computer networks here:
https://brainly.com/question/13992507
#SPJ1
Which computer function takes data through a series of procedures as defined by a set of instructions?
Processing is the computer function that takes data through a series of procedures as defined by a set of instructions.
Processing is a working action of a computer on data for the result. It is a marked change of data into an intelligible form that is called information.
The data that is input into the computer by the user is converted to complete information, also called output by the function of processing.
Input can be done by various devices such as mice, keyboards, or joysticks while most of the processing takes place in the central processing unit (CPU) of the computer.
The Control unit of the CPU collects and converts the raw data into computer-understandable language and sends it to the arithmetic logic unit where the processing takes place and is then stored. The output unit then accepts the result of processing and transforms it into human-readable form.
To learn more about processing, click here:
https://brainly.com/question/26279734
#SPJ4
Which device is often employed by power companies to protect cabling infrastructure from having cables added or removed and to prevent emissions from being retrieved from the air?
PDS is a tool that power companies frequently use to safeguard its cabling system from having cables added to it or removed, as well as to stop pollutants from being pulled out of the air.
A wireline or fiber-optic telecommunication system with terminals and sufficient acoustical, electrical, electromagnetic, and physical safeguards to permit its use for the unencrypted transmission of classified information is referred to as a protective distribution system (PDS), also known as a protected distribution system, by the US government. These devices were once known as "authorized circuits."
The interconnecting lines, subscriber and terminal equipment, and protected distribution systems are also included.
Learn more about fiber optics https://brainly.com/question/28218005?
#SPJ4
Which type of operating system is most likely to require a touchscreen in order to issue commands?
server
GUI
mobile
CLI
A type of operating system which is most likely to require a touchscreen in order to issue commands is: mobile.
What is an operating system?In Computer technology, an operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, in order to manage random access memory (RAM), software programs, computer hardware and all user processes.
The types of operating systems.There are different types of operating systems (OS) used for specific purposes and these are;
Real Time operating system (OS) .Distributed operating system (OS).Single User operating system (OS).Batch operating system (OS)Multitasking/Time Sharing operating system (OS).Multiprocessing operating system (OS).Network operating system (OS).Mobile operating system (OS).In conclusion, a mobile operating system (OS) is commonly designed and developed with a touchscreen in order to enable end users issue commands.
Read more on operating system here: brainly.com/question/22811693
#SPJ1
The difference(s) between using telnet and ssh to remotely access a switch's cli is/are?
Telnet and SSH are different in that SSH employs encryption, which prevents eavesdropping on any data being transmitted over the network.
In order to decode and read the data being transmitted between the client and server, it is exceedingly tough for hackers. The open-source network protocol known as SSH, or Secure Shell, is used to access and manage devices remotely through a program. It enables you to log into a distant system through a network and issue commands to that system.
A user can connect to a system remotely using the command line using the TCP/IP protocol known as Telnet, which stands for Telecommunications and Networks. Telnet makes a remote system appear to be a local system.
Learn more about SHH and Telnet https://brainly.com/question/14635177?
#SPJ4
