The main drawback of multiuser processing of a database is:
Lost-update problem.What is lost-update problem?In the area of lost update problem, an update that has been carried on to a data item by a transaction is said to be lost as it is known to be overwritten by the update that has been carried on by another transaction.
Therefore, The main drawback of multiuser processing of a database is:
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How do economists use data? check all that apply
Economists use data:
To explain trends in production and shipping.To follow and predict unemployment rates.How do economists make predictions?Economists often uses data to make forecast and it is where there is the use of sample data from a population that brings about uncertainty.
Note that Economists use data:
To explain trends in production and shipping.To follow and predict unemployment rates.See options below
How do economists use data? Check all that apply.
to follow and predict unemployment rates
to communicate with customers instantly
to ship goods to countries all over the world
to explain trends in production and shipping
to apply automation to reduce production costs
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In estimating the accuracy of data mining (or other) classification models, the true positive rate is
In estimating the accuracy of data mining, the true positive rate is option A) the ratio of correctly classified positives divided by the total positive count.
What is Data mining?Data mining is the act of sorting in or through a big data sets to know patterns and linkages that can help handle business problems via data analysis.
Note that in the case above, In estimating the accuracy of data mining, the true positive rate is option A) the ratio of correctly classified positives divided by the total positive count.
See options below
A) the ratio of correctly classified positives divided by the total positive count.
B) the ratio of correctly classified negatives divided by the total negative count.
C) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified positives.
D) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified negatives.
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When you use the implicit syntax for coding joins, the join conditions are coded in the ____________ clause.
When you use the implicit syntax for coding joins, the join conditions are coded in the WHERE clause.
What is syntax?It should be noted that syntax simply means the rule that defines the language structure in programming.
In this case, when you use the implicit syntax for coding joins, the join conditions are coded in the WHERE clause.
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When passing a list of parameters to a stored procedure by name, you can omit optional parameters by:
When passing a list of parameters to a stored procedure by name, you can omit optional parameters by omitting the parameter name and value from the list.
What is optional parameter?It should be noted that optional parameter simply means a method that doesn't force pass arguments at calling time.
In this case, when passing a list of parameters to a stored procedure by name, you can omit optional parameters by omitting the parameter name and value from the list.
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What's the commission payout for auto bill pay if sold with a ga?
o a. $5
o b. $1
o c. $3
o d. $2
A person can get a pre-agreed commission for each product sold and this is popular among realtors and house agents.
What is a Commission?This refers to the service charge that a person charges his client for the fulfillment of a business commitment and is usually in percentages.
For example, a sales rep can be given a 5% commission for each sold car. Therefore, if he sells a car that is worth $20,000, then his commission would be:
5/100 * 20,000
= $1,000.
Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of the concept.
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Outline the steps for logging into E-mail account
Answer:
go to your email service provider, type in your username(email) and password click the log in or sign in button to continue
Add an option for Green with value of Green, id of green, and associated of Green. Then, add option: Black
The code statement illustrates the use of radio buttons in HTML
How to add green and black options?The complete question is added as an attachment.
From the complete question, we can see that the instructions are written in HTML.
In the existing HTML code, the color yellow is represented using a radio button.
So, we continue by using radio buttons for color green and black
The code statements that add green and black options are:
<input type="radio" name="color" value = "Green" id = "green"><label for "green">Green</label>
<input type="radio" name="color" value = "Yellow" id = "yellow"><label for "yellow">Yellow</label>
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A(n) ____________ is a group of similar or identical computers, connected by a high-speed network, that cooperate to provide services or run a shared application.
Answer:
cluster
Explanation:
A cluster in a computer system is a collection of servers and other resources that work together to provide high reliability and, in certain situations, load balancing and parallel processing.
Salesforce cpq the sales operations team at universal containers used the create order button to generate an order with only half of the available quote lines and then the team selects the ordered checkbox. what updates should the sales operations team expect
The updates that the sales operations team should expect is A second Order is generated with the remaining Quote Lines.
What do sales operations teams do?Sales operations teams are known to be people that work on or monitors the administrative and technical tasks that can be a burden to salespeople.
Therefore, in the case above, The updates that the sales operations team should expect is A second Order is generated with the remaining Quote Lines.
See full question below
The sales operations team at Universal Containers used the Create Order button to generate an Order with only half of the available Quote Lines and then the team selects the Ordered checkbox.
What updates should the sales operations team expect?
A. An Order without Order Products is created.
B. The existing Order is updated with the remaining Quote Lines.
C. A second Order is generated with the remaining Quote Lines.
D. An error is thrown informing the user an Order already exists.
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The process of creating and maintaining information systems is called
The process of creating and maintaining information systems is called system development.
What is system development?System development is the process of defining, designing, testing, and implementing a new software application or program.
System development has a life cycle. This simply means that it follows stages. The primary stages are as follows;
Planning stageAnalysisDesign Development TestingImplementation.Operation and maintenance.learn more on system development here: https://brainly.com/question/13042526
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Question 3 of 20
All of the following are examples of associate's degrees except.
O A. Associate of Medicine.
OB. Associate of Science.
OC. Associate of Arts.
OD. Associate of Applied Science.
Answer:
A. Associate of Medicine
Explanation:
If it is wrong, sorry but I think its that one
what is one of the key components of a typical formula?
A formula key components are:
FunctionsReferencesOperatorsConstants.What is a formula?This is known to be a kind of mathematical relationship or rule that is said to be expressed in form of symbols.
Note that function is the association between a set of inputs that is said to have one output and all function do contain a domain and range.
Therefore, A formula key components are:
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Theodor is researching computer programming. He thinks that this career has a great employment outlook, so he’d like to learn if it’s a career in which he would excel. What two skills are important for him to have to become a successful computer programmer?
leadership skills in order to oversee other departments in the office
public speaking skills to discuss the various research findings in the field
creativity and artistic talent to design computer equipment
analytical skills to troubleshoot problems for clients
concentration and focus to be able to study and write computer code
The skills that are vital are:
Analytical skills to troubleshoot problems for clients.The concentration and focus to be able to study and write computer code.What are analytical and problem solving skills?This is known to be the ability of a person to be able to look into information in-depth so as to tell the key or important elements, its strengths and weaknesses and others.
Therefore, The skills that are vital are:
Analytical skills to troubleshoot problems for clients.The concentration and focus to be able to study and write computer code.Learn more about Analytical skills from
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Answer: Analytical skills to troubleshoot problems for clients.
concentration and focus to be able to study and write computer code
Explanation:PLATO 2023 babay
is it possible to use this cpu with mb still even with the warning?
The problem with the incompatibility of the CPU with the motherboard cannot be solving without the update.
What is Ryzen 9 5950X ?It is a gaming CPU that is able to perform the multithread operations. The compatibility of CPU with the motherboard will form the type of socket supported by between the CPU and motherboard.
The updating of BIOS version made the compatibility of the software with the computer module. However the incompatibility of the motherboard with the CPU can not be corrected without the change in the BIOS update to establish the communication.
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You have implemented an access control method that only allows users who are managers to access specific data. Which type of access control model is being used?
Answer:
Role-based access control (RBAC)
Explanation:
RBAC is a strategy of limiting network access based on specific user responsibilities inside an organization. It guarantees that individuals only have access to the information they need to complete their jobs and prevents them from obtaining unnecessary information to them. The job of an individual in the organization dictates the rights that worker is allowed, ensuring that lower-level employees do not have access to confidential data or conduct high-level duties.
Roles in the role-based access control data model are determined by a number of variables, such permission, duty, and job skill. As a result, organizations may specify whether a person is an end user, an admin, or a specialized user. Furthermore, access to computer resources might be limited to certain operations, such as viewing, creating, or modifying data. Limiting network access is critical for firms that have a large workforce, use contractors, or allow access to other parties such as customers and suppliers, making it extremely difficult to adequately manage network access. Organizations that use RBAC are better equipped to data encryption and essential applications.
The type of access control model which is being used to allow only managers to access specific data is role-based access control (RBAC).
What is role-based access control (RBAC)?Role-based access control (RBAC) can be defined as a type of access control model that is designed and developed to grant access to an end user, especially based on his or her role in an organization.
This ultimately implies that, the type of access control model which was used to allow only managers access specific data in this organization is known as role-based access control (RBAC).
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24 3 Ans a. Define the term computer hardware. b. C. What are input devices? List any two input devices. What is processing device? Write the name of processing devices d. What are output devices? Name any two common output devices Differentiate between soft copy output and hard copy output? f. What are storage devices? Write two such devices. e. g. What is primary memory? What are its types. h. What are the differences between RAM and ROM? i. What is CPU? List its major parts. j. Write short notes on the following: i. Keyboard Rising School Level Computer Science - 6 ii. Control unit iii. Printer
Explanation:
hardware are the physical parts of the computer which can be touched seen and felt is called hardware.
the device which are use to inter data and instructions from the user is clawed input device. foreg; keyboard , mouse.
the processing device of computer is cpu
the printed information which can be touched and seen is Called hardcopy .
soft copy are which can be seen but not touched is called soft copy .
the device that are use to store data and instructions is called storage devices.
Question 1 Fill in the blank: Internet search engines are an everyday example of how Boolean operators are used. The Boolean operator _____ expands the number of results when used in a keyword search. 1 point NOT WITH AND OR
The Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.
What is the Boolean operator?The Boolean operator may be defined as an important tool that is utilized in the programming languages for the junctions to integrate or exclude keywords in a search, resulting in more attention and generative outcomes.
The Boolean operators are major of three types with specific functions and properties. They are:
ANDNOTORTherefore, the Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.
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An error in a program that involves a violation of language rules will be detected at
An error in a program that involves a violation of language (syntax) rules will be detected at compile time.
What is a compiler?A compiler refers to a software program that is designed and developed to translate the entire source code of program at once, so as to produce object code.
Thus, a compiler translates a software program that is written in a high-level language into low-level language (machine language).
In conclusion, we can deduce that an error in a software program that is associated with a violation of language (syntax) rules will be detected at compile time.
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Which device allows users to directly hear data from a computer
Answer:
peripheral device
Explanation:
allows us users to visualize or hear the information stored inside personal computers.
a) The____style formats only character, not paragraph.
Explanation:
styles are a collection of rules that define the way you are text behaves and looks they contain for wedding both for the characters fonts colour scale extra and the paragraph indents align hyphenation
30 POINTS FOR THE CORRECT ANSWER
Now that you have a solid understanding of the history, principles, elements, typography, and colors used in graphic and web design, what do you think is the most critical part of creating a design that gets the right response from your target audience? Your answer must include your thoughts on what part is most important, why it is most important, and an explanation of how you would go about creating a design based on your choice. Your answer must mention and be supported with information from each of the lessons in the unit.
Answer:
Whether it’s on our phones, in books or on websites, we’re constantly digesting written words. From instruction booklets to shop fronts, type is all around us. We often reflect on the power of the written word, but rarely do we consider the designer’s role in emulating the tone of the word or sentence.
Behind the scenes, a designer has taken the time to consider the relationship between the look of the text and what the text says. In reality, different moods, atmospheres and emotions can be expressed simply through the type choice. But what actually is typography—and why is it so vital?
In this article, we’ll lift the lid on everything you need to know about typography. We’ll start with the definition of typography, including a brief history of its origins. We’ll then address the benefits of good typography and the impact it can have on your users. Finally, we’ll look into the different elements that comprise typography, and what they all mean.
Here’s what we’ll cover:
What is typography?
Why is typography important?
The different elements of typography
How to choose the correct typeface for your website
Conclusion
The _____ command defines a default value for a column when no value is given
The DEFAULT command defines a default value for a column when no value is given
How to determine the command?In SQL and other related query languages, a column can be set to have a default value.
This is done using the constraint:
default("some text here")
Hence, the DEFAULT command defines a default value for a column when no value is given
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Imagine cashing or taking money using the Automated Teller Machine (ATM) and the banking hall, which of these two ways would you prefer.
Classified the two ways above under the forms of information system and explain the merits and demerits of both
Imagine cashing or taking money using the Automated Teller Machine (ATM) and the banking hall, the two ways are When it involves convenience, not anything can beat ATMs.
What are the benefits and drawbacks of the usage of an ATM card?
No credit score allowed: A debit card is related for your financial institution account. There isn't anyt any opportunity of creating any transaction on credit score. All transactions and withdrawals are restricted to the stability to be had for your account. Difficult to dispute fraudulent use: It is less difficult to fraudulently use your debit card.
Automated Teller Machine (ATM) – It is a digital system that is operated with the aid of using clients and lets in acting for monetary transactions consisting of switch funds, coins withdrawals, and deposits. It extensively utilized for acquiring account facts at any time and with out the assist of financial institution staff.
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When you use transact-sql, you can store procedural code in:
When you use transact-sql, you can store procedural code in stored procedure, scriptsz or user defined functions.
What is a procedural code?It should be noted that a procedural code is ten code that directly instruct a device on how to finish a task.
In this case, when you use transact-sql, you can store procedural code in stored procedure, scripts, or user defined functions.
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After a group sets a project schedule, members should be prepared to
O make periodic adjustments on an as-needed basis.
make changes when some members fall behind.
drop other activities so they can complete their job on time.
complete a study-time survey to prove they can do the work.
After a group sets a project schedule, members should be prepared to complete a study-time survey to prove they can do the work.
What is a group project?A group project is a project in which more than one person work together. Group projects are given to improve the work, as various minds can bring out various implements for the project.
Thus, the correct option is D. complete a study-time survey to prove they can do the work.
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Answer:
A on edge
Explanation:
The order in which controls receive the focus is called the ________
The order that controls receive the focus is called the tab order.
What is the Tab Order?This us known to be the order or sequence that a given cursor moves in regards to one or from one field to another field.
Therefore, The order which controls receive the focus is called the tab order.
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what are the tags in html. Write its syntax.
Answer:
HTML is using tags for its syntax. A tag is composed with special characters: <, > and /. They are interpreted by softwares to compose an HTML element.
Explanation:
There are generally two types of tag they are;
1. empty tahg
2. container tag
Many things can happen when a large neo strikes earth. Consider only ejecta for a moment. How and why would ejecta affect short term climate (over a few months)?
The reason and why ejecta can affect short term climate is that Lower global temperatures by blocking incoming energy from the sun.
Why is it vital to decrease global temperature?A warmer climate is known to often increases public health issues like heat illnesses and as such, it is vital to lower temperature.
Therefore, in the case above, The reason and why ejecta can affect short term climate is that Lower global temperatures by blocking incoming energy from the sun.
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Write an expression that evaluates to true if and only if the value of the boolean variable workedovertime is true.
Answer:
import java.io.*;
public class WorkedOvertime
{
public static void main (String[] args)
{
boolean workedovertime = false;
if ( workedovertime )
{
System.out.println("Evaluates to True");
}
else
{
System.out.println("Evaluates to False");
}
}
}
Explanation:
This simple java program evaluates to true if and only if the value of the boolean variable workedovertime is true.
What tool can you use to identify a secure location.
The tools used to identify secure location are Sucuri SiteCheck, Mozilla Observatory, Detectify, SSLTrust and WPScan.
What is website security check tools?The Website Security Check tool is used to scan and check safety of the websites and to look after the websites related problems faced by the users.
It also helps the users in whether the website is safe to visit or not and to share the information with.
Sucuri SiteCheck, Mozilla Observatory, Detectify, SSLTrust, and WPScan are some of the tools used to determine secure locations.
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