Answer:
1) Yes, Publisher relation should have a publisherID primary key.
2) NOT NULL and UNIQUE for the BookID, BranchID, CardNumber and name of the borrower in the Book, Book_Copies, Library_branch, and Borrower relations respectively. The DueDate field of the book_loan relation must be a time constraint. The BookID of the Book relation must be serial number for automatic addition and update of bookid across the database.
Explanation:
The Publisher relation should have primary key publisherID which should replace the publisherName in the Book relation to easily make a join query and attain a third-level database model.
this is used to copy information from cell to cell in the spread sheet
A. active cell
B. Auto fit
C. Grid lines
D. Fill handle
please help me with this
Answer:
D. Fill handle
Explanation:
Required
Which can be used to copy from cell to cell
(a); Means the current cell being selected in the spreadsheet program
(b): Used to fit all columns in the spreadsheet program. Usually, the columns are fitted based on their width.
(c): The vertical and horizontal lines that separate cells.
(d): This is used to copy from one cell to another, especially adjacent cells.
Select the correct answer from each drop-down menu.
How does a function work?
A function takes values in the form of____, performs a calculation, and returns a ____.
First blank:
1. Keywords
2. Arguments
3. Math operators
Second blank:
1. Result
2. Cell reference
3. Formula
Answer:
Maths operators
cell reference
Answer:
Arguments
Result
Explanation:
I got it right on the Edmentum test.
I will give free brainiest if you guess my favorite car among these 3
Corvette
LaFerrari
Porsche
Answer:
LaFerrari
Explanation:
Determining which computer platform (operating system) would be best for a particular student often depends on what the student wants to study and in which industry she or he wants to enter after graduation. Students who plan to study graphic design or want to focus on photo production or publishing should strongly consider the __ platform since it is generally considered the industry standard in those fields.
Answer: Window OS
Explanation:
Based on the information given, it should be noted that the students who plan to study graphic design should consider the Window OS platform since it is considered to be the industry standard in those fields.
Microsoft Windows, also refered to as the Windows OS, is a computer operating system that's developed by Microsoft to run personal computers. It has the first graphical user interface and also, the Windows OS dominates the personal computer market.
"NOTE: write an algorithm, not a code" You are given a file called "std" and composed of "Number, Name, Address" fields. (You can define the type of fields by yourself) Write an algorithm that makes "insert, delete, update and retrieve", processes on the records in the file. "Number" field is the key of each record. Here is the template of report: Steps Actions 1 Name of the report and date 2 Author of report 3. Literature review 4. Your contribution 5 Explanation algorithm and sub algorithms 6 Summary 7. Future advice 8. References
Answer:
1. get the absolute path to the file
2. load the file as a table (dataframe in python)
3. to insert a row;
create a dataframe of the same field typeconcatenate the new dataframe horizontally with the same dataframe4. to delete a row, select and drop the row where the 'Number' field matches a value.
5. to update the values in row, use the number field as a key to replace the existing values.
6. print of save to a variable the rows where the number field matches a given value.
Explanation:
Follow the report template to create a report for the algorithm.
The algorithm gets the absolute path to the file and loads the file as a tabular file from there the data can be queried without accessing the main file. The insert algorithm creates a new dataframe and appends it to the main dataframe.
The delete, update and retrieve all use the same subalgorithm, getting the rows with the number field as the key value.
You suspect that your web server has been the target of a denial-of-service attack. You would like to view information about the number of connections to the server over the past three days. Which log would you most likely examine
Answer:
Performance log
Explanation:
The Windows Performance Logs and Alerts, is a service that monitors and collects the performance data on resources, processes, threads, cache, memory, and processor, dependent on parameters which are preconfigured and scheduled, and logs the data or results in an alert
The service can be enabled from the file perfmon.exe
From the logs, troubleshooting the security of the system can be performed by monitoring file access, unusual or unauthorized activities, network connections, unusual system behavior, error messages and unusual network behavior
My pc is not reproducing sound
Answer:
check your settings try to seek your audio settingfix itA swimmer covers 180m in 20 seconds. How many metres does she swim in one second?
Answer:
9 meters per second
Explanation:
180/20= 9
An online news website relies on in-page advertisements to make money. Their article pages have multiple slots for advertisements, and each slot can be used for a full-size ad or multiple smaller ads. Advertisers specify their size and desired display count per day. A diagram of a webpage. Article text is shown alongside multiple advertising boxes on the page. The news site uses a scheduling algorithm to determine which advertisements to display in each slot at each time of day. The algorithm's goal is to maximize money earned while not exceeding the display count per day, so it tries out every possible combination and picks the best one. As the number of advertisers and articles increases, the news site realizes the scheduling algorithm is taking an unreasonable amount of time and costing them valuable server time. What is the most promising way that they can improve the run time of the algorithm
Answer:
Create a dynamic-sized circularly-linked list to hold a tuple of the adverts and the count. As the program runs, the sum of the counts is used to calculate the fixed advertisement time which is saved in a variable time_slot. Then a loop statement should be used to traversal the linked list continuously until the count sum is exhausted for the day.
Explanation:
A circularly-linked list is a linked list with both ends joined together. With this data structure, the continuous traversal of the list is easier and faster. A conditional statement is used in the algorithm to check and decrement the count of each advert and when all is zero or false, the program ends.
please answer this question
Explanation:
A. Encryption. (B. Printer
How can you make a search phrase more effective?
O A. by framing it as a question
O B. by using more specific search terms
C. by using a different search engine
OD. by using all the search terms you can think of
Let's solve this together.
To make a search term more accurate, you must keep it simple and you must be able to use more specific terms. The more specific you are with what you are asking the engine about, the more friendlier it will respond.
The answer is Option B. I hope this answer helped you!
Identify the tips to create a well-designed digital portfolio.
Felicity consulted her professor at her university for help in creating a digital portfolio. Her professor told her about the importance of creating a well-designed digital portfolio. She finally began work on the same.
A. She accessed a computer to build a digital portfolio.
B. She created a personal website with a unique URL for her online portfolio.
C. She took out the text that described her images from her portfolio.
D. She accessed a printer with could print high resolution images.
Answer:
B. She created a person website with a unique URL for her online portfolio
Explanation:
What is one similarity between compiled and interpreted programming languages? (5 points)
Both compiled and interpreted languages are translated one line of code at a time before moving to the next line.
Both compiled and interpreted languages can be shared with others while keeping the source code private.
Both compiled and interpreted languages are high-level languages and translate code for a computer to understand.
There are no similarities between compiled and interpreted programming languages.
Answer:
Both compiled and interpreted languages are high-level languages and translate code for a computer to understand.
Explanation:
The one similarity between compiled and interpreted languages is that they are both high-level languages.
A high-level language is a computer language written in easy to understand human language which is then converted to machine code for the computer to understand.
A high-level language can either be interpreted or compiled.
An interpreted is a language in which the code is translated line by line before execution while a compiled language is one in which the source code is converted directly into machine language before execution.
So, the similarity between both languages is that they are high level languages and translate code for a computer to understand.
Select the correct answer from each drop-down menu.
Complete the sentence about emphasizing data in a worksheet.
Formatting a cell can refer to _____ formatting and to ____ formatting.
First blank:
1. Unhiding
2. Inserting formulas in
3. Highlighting
Second blank:
1. Changing the font size in the cells that contain the data
2. Moving the data to a separate row or column
3. Creating a header for the row in which the data appears
Answer:
Highlighting
Changing the font size in the cells that contain the data
Explanation:
I got it right on the Edmentum test.
The complete sentence about emphasizing data in a worksheet is given below:
Formatting a cell can refer to highlighting formatting and to changing the font size in the cells that contain the data formatting.Thus, the correct options for blanks are C and A respectively.
What is data formatting?Data formatting may be defined as the process of organization of information according to preset specifications usually for computer processing in order to execute with respect to the instructions.
The concept of data processing deals with the sequential arrangement of sources and information on the basis of certain specifications. The formatting of a specific cell refers to highlighting them for easy identification.
The process of formatting must be done in order to alter the size of the font within the cells that significantly contain the data.
Therefore, the correct options for blanks are C and A respectively.
To learn more about Data formatting, refer to the link:
https://brainly.com/question/25051360
#SPJ2
Lots of data can be transferred in short time, when we have,
a.High latency
b.Higher bandwidth
c.Lagging
d. Lower bandwidth
Answer: B. Higher Bandwidth
Arrange the code so that the numbers are swapped.
Second part
savec
First part
C=D
Third part
D= save
Answer:
Following are the correct code for swapping:
save=C
C=D
D=save
Explanation:
Please find the attached file of the program with output.
In the above, we let that the three integer variable "save, C, and D" is declared that in which the variable "C and D" holds a value and "save" variable is used to hold "C" variable value.
At this the "C" variable is empty. so, it holds a "D" variable value and when it is empty it holds a save value. At this, we perform the swapping.
I got a question in computer science I don't understand, can someone please help.
Answer:
Hi, this program allows you to calculate a sphere’s area and volume depending on the radius of your choosing.
Please give brainliest, means alot!
Select the correct answer.
Which formula below will return the same result as the formula =SUM(B1:B5)?
A.
=B1+B5
B.
=B1+B2+B3+B4+B5
C.
=B1,B2,B3,B4,B5
D.
=B1,B5
E.
=#B1:#B5
Which Of these best describes what a binary digit can store?
Answer:
A
Explanation:
binary is in the root of 2 so it's only having values 1 and 0
You have an application that you would like to run on your Windows workstation every Monday at 3:00 p.m. Which tool would you use to configure the application to run automatically
Answer:
Task Scheduler
Explanation:
Task Scheduler allows you to automate tasks in Windows 10
What anime is sama from
Answer:
u talking about Kaichō wa Maid-sama? idek there is a lot
Explanation:
Rodney, a user in the research department, reports that he is experiencing blue screen errors while using his Windows computer. You ask Rodney if anything has changed on the computer recently. Rodney explains that he recently installed a TV tuner board in an expansion slot. Now he has to reboot the computer every time he loads the TV tuner application to watch TV. You need to fix Rodney's computer and prevent Rodney from using the TV until you can install an updated driver. What should you do?
Answer:
Remove the tuner board from the expansion slot. That way he can't use it to watch TV and you likely will eliminate the source of BSODs.
If you want to be sure that the tuner board is the cause of BSODs, check the stop code on the BSOD, or debug the minidump file that is auto generated by Windows whenever it crashes. Or, if you configure windows for a full memory dump, you can wait for another crash and then analyze the full dump instead.
why do we use number calculations in programming
Answer:
Standard arithmetic is used in many functions of programming. Addition, subtraction, multiplication and division are used in almost every program. Algebra is used to solve simple problems that many computer programmers will encounter
eg:
Obtaining a computer science degree requires completing many math classes
Choose the option that best matches the description given. The older term, social service, referred to advancing human welfare. The new term, meaning to provide for the needs of various people and groups, is ____.
A. social assistance
B.social welfare
C.social media
For everyone that doesn't wanna watch the ads, The answer is A, social assistance.
Answer:
Social Assistance
Explanation:
Provision and disbursement of intervention in other to palliate the suffering and want of an individual, group or community can be described as rendering social assistance. Assistance which also means helping people fulfill their needs could be offered by the government, non-governmental organizations or individuals personnels. Rendering social assistance could be in the form of cash or gift offerings, provision of food for the hungry, shelter for the homeless, medical interventions for the sick and catering for other touch points of the needy.
Answer:
Social Assistance
Explanation:
[Plato] In A Soccer Game, You Want To Finish The First Half In Five Minutes. So, You Set The Match Duration To Ten Minutes. This Is An Example Of What Kind
Of Time Element?
A)Altered
B)Variable
C)Authentic
D)Player Adjusted
Answer: D. Player Adjusted
Explanation: The reason why the answer is player adjusted is because a player in the game is changing the time to 10 minutes.
Have a nice day!
This Is for game design
Imagine you are the human resource director for a small video game company that employs around 20 coders, managers, artists, etc. You’re in charge of writing the safety rules and regulations for the company. Provide at least four discrete rules you would implement
Match the elements used in web searches to their functions.
1. row
2. column
3. cell
4. worksheet
where data and formulas can be entered
a grid of rows and columns
a horizontal set of cells
a vertical set of cells
Answer:
where data and formulas can be entered - Cells
A grid of rows and columns - Worksheet
A horizontal set of cells - Row
A vertical set of cells - Column
Explanation:
I got it right on the Edmentum test.
Why making sustainable food choices is better for the environment and the disadvantages or negative effects when not choosing sustainable food products may have.
Answer:
Question 1:
I. It will help to reduce or eliminate wastes
II. It will help to conserve energy
III. It will help to improve the quality of life.
Question 2:
I. It will lead to environmental pollution
II. It will lead to poor quality of products
III. It will deplete the natural resources and energy.
Explanation: Sustainable food choices are the various choices and decisions we make when choosing the various processes and activities required to produce,process and consume food with the aim of ensuring that energy is conserved, pollution is reduced or eliminated, energy and the natural resources in and around the environment are effectively utilised to help improve the quality of life and environmental. There are several negative consequences of not adopting sustainable food products which includes pollution, energy depletion, poor quality of life etc.
defination of formula work sheet
Explanation:
formula is an equation that makes calculations based on the data in your spreadsheet. Formulas are entered into a cell in your worksheet. They must begin with an equal sign, followed by the addresses of the cells that will be calculated upon, with an appropriate operand placed in between.
*****HELP******
Most Favored Nation (MFN) status and national treatment are also included in the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS). True or False
Answer:
True
Explanation:
The Most Favored Nation (MFN) status and national treatment are provided for in article 4 of the Trade Related Aspects of Intellectual Property Rights (TRIPS) Agreement and it is stated that when a member grants favor, advantage, immunity , or privilege to citizens of a country, the country shall grant similar favor, privileges and advantages to the citizens of the other members
Therefore;
True Most Favored Nation (MFN) status and national treatment are also included in the Agreement on Trade-Related Aspects of intellectual Property Rights (TRIPS).