percy is promoted and is no longer responsible for making updates to several database tables. which command should percy's database administrator use to prevent percy from making future updates?
Answers
To prevent Percy from making future updates to several database tables after being promoted, the database administrator should use the "REVOKE" command.
The command that Percy's database administrator should use to prevent Percy from making future updates to the database tables is called "REVOKE UPDATE ON FROM ."
This command will remove Percy's permissions for updating the specified database tables, ensuring that he can no longer make changes.This will remove Percy's privilege to update the specified database tables. However, it is important to note that this is just one step in ensuring the security of the database. The database administrator should also review and modify the permissions of other users who have access to the database tables to ensure that they only have access to the necessary data and functions. The database administrator should also consider implementing other security measures, such as access controls and encryption, to protect the database from unauthorized access or manipulation.Know more about the database
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Related Questions
Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.
Answers
Answer:
I am using normally using conditions it will suit for all programming language
Explanation:
if(minimum){
hours=10
}
Make up a python program that can do the following
Write a program to ask the user to input the number of hours a person has worked in a week and the pay rate per hour.
Answers
The program to ask the user to input the number of hours a person has worked in a week and the pay rate per hour is as written below.
How to write a Python Program?To write this program, we will pay the hourly rate for the hours up to 40 and 1.5 times the hourly rate for all hours worked above 40 hours. Thus
hrs = input("Enter Hours:")
h = float(hrs)
xx = input("Enter the Rate:")
x = float(xx)
if h <= 40:
print( h * x)
elif h > 40:
print(40* x + (h-40)*1.5*x)
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Payton bought a couple new dog toys for her puppy. The bone she bought cost $5.25 and the frisbee cost $6.75. About how much did the toys cost?
Answers
Answer:
$12
Explanation:
1 00
5.25
+ 6.75
-------
12.00
You will use the Word application to design, develop, and create a business letter to potential clients of your new business. The following steps will help you in this process.
Open a blank Word document.
Write a business letter introducing people to your store. You may choose any type of store you wish, but your letter should be at least one paragraph long and be able to be easily personalized to each potential client. Make sure you include the type of business, a sentence about your business plan or philosophy, the location of your business, and any relevant contact information.
With this letter open, begin a mail-merge letter using the letter you just wrote as your starting document.
Since you do not have the addresses of your contacts in the computer, you will need to type a new list and create a new data source. Save the data source as "Mail Merge Data Source Lesson 3."
For this example, enter the names and addresses of four people.
Insert merge codes for the address block, greeting line, and at least two other items from the More Items list.
Preview your letters. Make sure you proofread your work for spelling and grammar errors.
Merge your letters to a new document. Save the original and merged documents.
Show your documents to your instructor for review.
After you have written your letters, you realize you will need mailing labels for the outside of your envelopes. To quickly make these labels, you decide to use a merge.
Open a new document and begin a mail merge using the Mail Merge Wizard.
Select Avery 5160 mailing labels as your label type.
Use the data source you saved earlier, "Mail Merge Data Source Lesson 3," for the addresses for your labels.
Insert an address block on each label.
Preview your labels for format and spelling errors.
Merge your labels and save them in a new document.
Submit your labels in the space provided for your instructor to review.
Answers
Answer:
Mail Merge Data Source
Explanation:
What are the characteristics of the sorting and grouping options in Outlook? Check all that apply. Columns can be sorted by clicking the column heading. Advanced View Settings include Group By and Sort settings. Messages can be grouped according to their content and type. When Show by Groups is selected, they can be collapsed for easy view. The current view can be saved as a new view under the Change View button.
Answers
Answer:
its a,b,d, and e on edge 2020
Explanation:
i just got it right.
Answer: a b d e is right
Explanation:
just took it on edge 2021
Which of the following is the BEST reason to use cash for making purchases?
Answers
You could get a better deal.
Companies get charged when someone makes a card purchase. So if you pay in cash you could get a better deal. Like when you are buying a car, you can get a better deal because you are paying upfront and on the spot so they wont have to worry about you missing paymenyd
Question #1
Dropdown
You entered the following line of code in IDLE.
>>> guess = input("Enter a guess: ")
This is the result.
Enter a guess: 2
What data type is the variable guess?
string
int
float
Answers
Answer:
int
Explanation:
Here is the input:
"Enter a guess: 2"
The input is the number. The type of variable for whole number (number without a decimal point) is integer, or int in short form.
If the input would be:
"Enter a guess: Hello"
Then the type of variable would be string, because it's a text input.
And if the input would be:
"Enter a guess: 1.5"
Then the type of variable would be float, because it's a number with a decimal place.
In the variable guess the type of data type is int. The correct option is B.
What is a data type?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 recognised by the majority of current computer languages.
Each broad category also includes a number of particular subtypes.
The most common integer data type in SQL Server is the int data type. When integer values may be larger than what the int data type can handle, the bigint data type is meant to be used.
Thus, the correct option is B.
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What are the values of a and b after the for loop finishes? int a = 10, b = 3, t; for (int i=1; i<=6; i++) tha; a = i + b; b = t - i; (1 point) A.a = 6 and b = 13 B.a = 6 and b = 7 C.a = 13 and b = 0 D.a = 6 and b = 0 E.a = 0 and b = 13
Answers
At the end of the for loop, the values of a and b will be 6 and 0, respectively. The correct answer is D. a = 6 and b = 0.
Before the for loop starts, a = 10 and b = 3. The for loop will run 6 times, and each time it will execute the following code:
t = a;
a = i + b;
b = t - i;
Let's see what happens to the values of a and b after each iteration:
Iteration 1:
t = 10;
a = 1 + 3 = 4;
b = 10 - 1 = 9;
Iteration 2:
t = 4;
a = 2 + 9 = 11;
b = 4 - 2 = 2;
Iteration 3:
t = 11;
a = 3 + 2 = 5;
b = 11 - 3 = 8;
Iteration 4:
t = 5;
a = 4 + 8 = 12;
b = 5 - 4 = 1;
Iteration 5:
t = 12;
a = 5 + 1 = 6;
b = 12 - 5 = 7;
Iteration 6:
t = 6;
a = 6 + 7 = 13;
b = 6 - 6 = 0;
So after the for loop finishes, a = 13 and b = 0.
Therefore, the correct answer is D. a = 6 and b = 0.
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in a factorial design with two independent variables, researchers would need to review one – and two – . if each independent variable has two levels, this design would also yield four – , which are the averages of each level of an independent variable across all levels of the other independent variable.
Answers
In a factorial design with two independent variables, researchers will need to review one interaction effect & two main effects. This design will also yield four marginal means, which are averages of each level of the independent variable collapsed across the levels of other independent variable.
What is an independent variables?In statistical modeling, experimental sciences, and mathematical modeling, independent variables are variables. Dependent variables are so-called because, during an experiment, their values are examined under the presumption or requirement that they do so in accordance with some law or rule (for example, a mathematical function) governing the values of other variables.
In turn, independent variables are not perceived in the context of the experiment in question as depending on any other variable. In this sense, common independent variables include time, space, density, mass, fluid flow rate, and previous values of some observed value of interest (such as the size of the human population) (the dependent variable).
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When you add a zero to the right of a decimal number, it multiplies its value by 10 (For example, "15" becomes "150"). What similar result happens to the value of a binary number when you add a zero on the right? (For example, "11" would become "110").
Answers
Hope this helps ʕ•ᴥ•ʔ
When you you add zero to the right hand side of a binary number such as 11, This binary number is going to become twice its value.
All the number that were 1 are now two times of what they were. We would have a solution like this:
(11)₂ = (1x2)¹ + (1x2)⁰
= 2 + 1
= 3
(110)₂ = (1x2)² + (1x2)¹ + (0x2)⁰
= 1x4 + 1x2 + 0x1
= 4+2+0
= 6
In conclusion, adding 0 to the right hand side of a binary number increases the number by 2. From the solution above, we can see 11 = 3, but after 0 was added, 110 = 6
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during a forensics investigation you received a system image from an administrator who did not know where it came from. what has likely occurred?
Answers
During a forensics investigation, if you received a system image from an administrator who did not know where it came from, it is likely that there has been a lack of proper documentation and chain of custody.
Chain of custody refers to the process of maintaining and documenting the handling of evidence during an investigation. It is important to ensure that the evidence is not tampered with and that its integrity is maintained. Without proper documentation and chain of custody, it is difficult to determine the origin of the system image and whether it has been altered in any way.
In this situation, it is important to document the receipt of the system image and any information that the administrator can provide about its origin. It is also important to conduct a thorough analysis of the system image to determine its contents and any potential evidence that may be present.
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Draw a circuit with a 12-volt battery and two resistors(100 ohms and 200 ohms) in parallel. What is the total resistance of the circuit?
Answers
The total resistance in the circuit is 66.67 ohm.
What is a circuit?The circuit is a path designed for the flow of current. We can see that the resistors are connected to a common junction (in parallel) as shown in the image attached to this answer.
The total resistance is obtained from;
1/Rt= 1/R1 + 1/R2
1/Rt= 1/200 + 1/100
1/Rt= 0.005 + 0.01
Rt = 66.67 ohm
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Answer:
The total resistance in the circuit is 66.67ohm
sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses i am a failure sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses sunglasses
Answers
Answer:
SUNGLASSES!!!!! Also, side note, you're not a failure!
EISDHUOSHSD ITS WORLD WIDE HANDSOME
What does "idle" mean in google slides?
Answers
In Go. ogle Slides, "idle" refers to a state where the user is inactive or not interacting with the presentation.
What is go. ogle slides?When a user remains idle for a certain period of time, Go. ogle Slides may automatically transition into a screensaver-like mode, where the presentation is paused or displayed in a reduced activity state.
This feature helps conserve system resources and prevents the screen from being static for extended periods.
To resume normal functionality, the user can simply interact with the presentation again.
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What in general terms is the distinction between computer organization and computer architecture?
Answers
In general terms, the distinction between computer organization and computer architecture can be summarized as follows:
1. Computer Organization: Computer organization refers to how the different components of a computer system are arranged and interconnected to perform specific tasks. It focuses on the physical aspects of a computer system, such as the memory hierarchy, input/output devices, and the CPU's control unit. It deals with the implementation details, including the design of circuits, instruction sets, and data representation.
2. Computer Architecture: Computer architecture, on the other hand, is concerned with the functional behavior and structure of a computer system. It defines the attributes and capabilities of a computer system as seen by a programmer. It focuses on the design principles and performance characteristics of the system, such as the instruction set architecture, memory organization, and the overall system organization.
To better understand the distinction, let's consider an analogy. Think of a building construction project: computer organization is akin to the physical arrangement of the building's components, such as the walls, doors, and windows, while computer architecture is similar to the blueprint or design plan that outlines the building's functionality, purpose, and overall layout.
In summary, computer organization deals with the physical aspects and implementation details, while computer architecture focuses on the logical structure and functional behavior of a computer system.
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why are computer important these days?write in short
Answers
What is the name of the User-defined function that is mentioned in the code?
Answers
The name of the user defined function is: footballMatch
12. Realice el esquema pictórico con la normatividad de colores, las acometidas
para tensiones
de suministro:
Monofasico bifilar a 120 v Para tres usuarios
Monofasico trifilar a 120/240 v Para dos usuarios
Trifásicos tetrafilar a 208/120 V Para dos usuarios
Answers
To create the pictorial diagram with color coding and supply connections, you need to consider the specified voltages and number of users.
For the second case, monophasic trifilar at 120/240 V for two users, you would have a main power line split into two branches, each supplying power to a user. Color coding can be used to distinguish between the two branches and the different voltage levels.
Finally, for the third case, three-phase tetraphasic at 208/120 V for two users, you would have a main power line split into two branches, each supplying power to a user. Color coding can be used to differentiate between the branches and the different voltage levels.
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it is possible to manipulate data in a file directly without saving its contents to an array or anywhere else in a program. True or false
Answers
The given statement "it is possible to manipulate data in a file directly without saving its contents to an array or anywhere else in a program" is true because this involves opening the file, reading or writing data directly from or to the file, and then closing the file.
However, it is important to note that manipulating data directly in a file can be risky and may lead to data corruption or loss if not done correctly. It is recommended to use caution and follow proper file handling techniques when manipulating data in a file.
Streaming refers to the ability to read and write data to and from a file or network connection one piece at a time, rather than reading or writing the entire file or connection at once. This allows for more efficient use of memory, as only a small portion of the file needs to be loaded into memory at any given time.
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Organizations and individuals use social media marketing in various ways. Which of the following is NOT an application of social media marketing?
A. using social media marketing to create an online buzz before the launch of a product B. using social media marketing to get feedback from fans, supporters, and customers to understand their needs and wants C. using social media marketing to help an organization to connect with its collaborators D. using social media marketing websites to generate additional revenue by offering paid memberships
Answers
Answer:
D. using social media marketing websites to generate additional revenue by offering paid memberships
Answer:
D. using social media marketing websites to generate additional revenue by offering paid memberships
Explanation:
correct on plato TRUST ME IT IS CORRECT
PROJECT
STEM
The list nums is initially empty when the program below is run.
index=1
Account
REPEAT UNTIL
index = 16
IE
index > 2
Dashboard
APPEND nums,
3 index
Courses
index
index * 2
POR
Calendar
What are the contents of the list nums after the program has been run
Eh
Inbox
3,6, 12,24
12,24
1,2,4,8
12, 24.48
个
Answers
Answer:
12, 24
Explanation:
The contents of the list nums after the program has been run are 12,24. The correct option is B.
What are list nums?A list or sequence is an abstract data type in computer science that represents a finite number of ordered values with the possibility of multiple occurrences of the same value.
A list is an ordered data structure with elements surrounded in square brackets and separated by commas. Lists 1 and 2 below, for instance, each contain just one kind of data. Here, list1 contains integers while list2 contains strings.
The list is the most versatile data type available in functional programming languages, used to store a collection of similar data items. The concept is similar to arrays in object-oriented programming. List items can be written in a square bracket separated by commas.
Therefore, the correct option is B. 12,24.
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What is the ordered list a Database Server creates and uses to keep track of the position of particular fields. This list helps the database server to search, join and return records quicker.
Answers
The ordered list that a Database Server creates and uses to keep track of the position of particular fields is called an Index.
An index is a data structure that stores a sorted list of values, along with pointers to the corresponding records in the database. By creating an index on a particular field or set of fields, a database server can quickly locate records that match a particular search criteria or join condition, without having to scan the entire database.
When a query is executed, the database server can use the index to quickly find the records that match the query criteria, rather than having to perform a full table scan. This can greatly improve the performance of database queries, especially for large tables with many records.
However, creating and maintaining indexes can also have a performance cost, as indexes take up disk space and must be updated whenever records are inserted, updated or deleted. Therefore, it is important to carefully consider which fields to index and to regularly monitor the performance of the database to ensure that the indexes are providing a benefit.
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who loves juice wld as much as i do?
Answers
Answer:
ehhh he was ok
Explanation:
Answer:abc
Explanation:
Write a C program mywho whose behavior that closely resembles the system command who . To decide what information in what format mywho should display, run the standard who command on your computer:
$ who
stan console Sep 17 08:59
stan ttys000 Sep 24 09:21
mywho is not expected to accept any command line arguments.
Answers
In order to create a C program called mywho that behaves similarly to the system command who, we will need to first understand what information and format the who command displays. Running the who command on our computer shows us a list of users currently logged in, along with their terminal/console and the time they logged in.
To create our mywho program, we will need to use system calls to access this information and display it in the same format as the who command. Specifically, we will use the getutent() function to access the utmpx database, which contains information about current users and their login sessions.
Our mywho program will need to loop through the entries in the utmpx database and print out the relevant information for each user in the same format as the who command. This includes the user's name, terminal/console, and login time.
Since the mywho program is not expected to accept any command line arguments, we will need to hardcode the functionality to access the utmpx database and display the information in the correct format.
Overall, the behavior of our mywho program will closely resemble the system command who by displaying information about current users and their login sessions in the same format.
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hy does payments constitute such a large fraction of the FinTech industry? (b) Many FinTech firms have succeeded by providing financial services with superior user interfaces than the software provided by incumbents. Why has this strategy worked so well? (c) What factors would you consider when determining whether an area of FinTech is likely to tend towards uncompetitive market structures, such as monopoly or oligopoly?
Answers
(a) lengthy and complex processes for making payments (b) legacy systems and complex interfaces (c) regulatory requirements and substantial initial investment, can limit competition
(a) Payments constitute a significant portion of the FinTech industry due to several factors. First, traditional banking systems often involve lengthy and complex processes for making payments, leading to inefficiencies and higher costs. FinTech firms leverage technology and innovative solutions to streamline payment processes, providing faster, more secure, and convenient payment options to individuals and businesses. Additionally, the rise of e-commerce and digital transactions has increased the demand for digital payment solutions, creating a fertile ground for FinTech companies to cater to this growing market. The ability to offer competitive pricing, improved accessibility, and enhanced user experience has further fueled the growth of FinTech payment solutions.
(b) FinTech firms have succeeded by providing financial services with superior user interfaces compared to incumbents for several reasons. Firstly, traditional financial institutions often have legacy systems and complex interfaces that can be challenging for users to navigate. FinTech companies capitalize on this opportunity by designing user-friendly interfaces that are intuitive, visually appealing, and provide a seamless user experience. By prioritizing simplicity, convenience, and accessibility, FinTech firms attract and retain customers who value efficiency and ease of use. Moreover, FinTech companies leverage technological advancements such as mobile applications and digital platforms, allowing users to access financial services anytime, anywhere, further enhancing the user experience.
(c) Several factors contribute to the likelihood of an area of FinTech tending towards uncompetitive market structures such as monopoly or oligopoly. Firstly, high barriers to entry, including regulatory requirements and substantial initial investment, can limit competition, allowing a few dominant players to establish market control. Additionally, network effects play a significant role, where the value of a FinTech service increases as more users adopt it, creating a competitive advantage for early entrants and making it challenging for new players to gain traction. Moreover, data access and control can also contribute to market concentration, as companies with vast amounts of user data can leverage it to improve their services and create barriers for potential competitors. Lastly, the presence of strong brand recognition and customer loyalty towards established FinTech firms can further solidify their market position, making it difficult for new entrants to gain market share.
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question 4 a design team wants to add a new, secret page on their app that only observant users will be able to find. they only want to change one element of the current design. which visual design strategy would best allow them to adjust just one element of the current design and draw visual attention to the secret page?
Answers
A design team wanting to add a secret page in their app while only changing one element can effectively use the visual design strategy known as "contrast" to draw attention to the secret page.
What's contrast?Contrast can be achieved by adjusting the color, size, or shape of the element, making it stand out from the rest of the design.
By subtly modifying a single element in a way that it attracts observant users, the team can successfully create curiosity and guide users towards discovering the secret page.
This strategy ensures minimal disruption to the overall design while still accomplishing the goal of drawing attention to the hidden feature.
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Why does a computer needs RAM
Answers
Answer:
The more RAM your CPU has access to, the easier its job becomes, which enables a faster computer. If you do not have a sufficient amount of RAM than your CPU has to work much, much harder to transfer data, which severally damages the computer's performance. Random access memory also helps your system support software.
Answer:
The more RAM your CPU has access to, the easier its job becomes, which enables a faster computer. If you do not have a sufficient amount of RAM than your CPU has to work much, much harder to transfer data, which severally damages the computer's performance. Random access memory also helps your system support software
Who is the monst important person and why
Answers
Answer:
Jesus Christ
Explanation:
Jesus Christ is the Son of God, and he was sent down to Earth to be sacraficed and die for your sins, so that everyone who believes in him should be forgiven and have eternal life.
Which statement is true regarding the Quick Access toolbar?
O It can be located at the top left-hand corner of the screen or below the ribbon.
O. It can contain functions that are also in the ribbon
O It can be modified to contain any function that you use frequently.
O All the above statements are true.
Answers
Answer: All the above statements are true
Answer:
D) All of the above
Explanation:
use the image to answer this question. your network has four vlans with multiple computers in each vlan. you want to enable intervlan routing. how must you assign the ip addresses for each vlan?
Answers
To enable intervlan routing in a network with four vlans and multiple computers in each vlan, you must assign a unique IP address to each vlan interface.
This can be done by using a subnet mask that allows for the necessary number of hosts in each vlan, and then assigning a unique IP address within that subnet to each vlan interface. For example, in the network shown in the image, you could assign the following IP addresses:
- Vlan 10: 192.168.10.1/24
- Vlan 20: 192.168.20.1/24
- Vlan 30: 192.168.30.1/24
- Vlan 40: 192.168.40.1/24
This would allow for up to 254 hosts in each vlan, and each vlan interface would be able to communicate with the others via intervlan routing. It is important to ensure that the IP addresses assigned to each vlan are unique and do not overlap with addresses assigned to other vlans or devices on the network.
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