If the Person Number field is an AutoNumber data type in the Student entity, what is its correct data type in the Registration entity?
Answers
If the Person Number field is an AutoNumber data type in the Student entity, its correct data type in the Registration entity would be the 'Number' data type. AutoNumber data type is a type of data that assigns an automatically incremented numeric value to each row of a database table. It is also known as an auto-increment or identity column.
The AutoNumber data type is commonly used to automatically generate unique numeric identifiers for records in a database table. It ensures that each new record receives a distinct value, typically incrementing by one for each new entry.
In the Registration entity, if you want to store the person number associated with each registration, a Number data type would be appropriate. The Number data type allows for the storage of numeric values, including integers and decimals, depending on the specific requirements. This would enable you to capture the generated person number from the Student entity as a numeric value in the Registration entity.
By utilizing the Number data type for the person number field in the Registration entity, you can ensure compatibility with the AutoNumber data type used in the Student entity and maintain consistency in the representation of the person numbers across both entities.
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Related Questions
X = "apple"
y = X
z = "banana"
print(x
+
+
y + "\n" + z)
What is output?
Answers
pede po bang pa pic ang gulo po Kasi ehh
Can anyone please help me on these two questions it would really help xxx
Answers
Answer: No one can interpret or hack it.
Explanation:
Because there is nothing to hack.
take it from someone who hack their teachers laptop as a dare. It was so easy.
use function getuserinfo to get a user's information. if user enters 20 and holly, sample program output is: holly is 20 years old.
Answers
Answer:
in java it is like this.
Explanation:
// instantitate variables
String name;
long age;
void getUserInfo(String nameInput, long ageInput) {
name = nameInput;
age = nameInput;
}
void print() {
system.out.println(name + " is " + age + " years old.")
}
The program utilizes the "getuserinfo" function to retrieve a user's information based on their age and name. For instance, if the user enters the values "20" and "Holly," the output will be "Holly is 20 years old."
To obtain a user's information, the program employs a function called "getuserinfo." This function takes two parameters: age and name. In this particular case, the user provided the values "20" and "Holly" as inputs. Upon executing the function, the program generates the output sentence, "Holly is 20 years old."
The function "getuserinfo" works by accepting the user's age and name as arguments. It then combines these values into a string using the appropriate syntax, "name is age years old." By concatenating the name and age within the sentence structure, the function creates a personalized message containing the user's information. In the given example, the user's name is "Holly," and their age is "20." These values are incorporated into the output sentence to reflect the correct information. The resulting output, "Holly is 20 years old," effectively represents the user's details in a concise and understandable manner.
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A(n) ____ in a data flow means that exactly the same data goes from a common location to two or more different processes, data stores, or sources/sinks. (This usually indicates different copies of the same data going to different locations.)
Answers
A(n) "replication" in a data flow means that exactly the same data goes from a common location to two or more different processes, data stores, or sources/sinks.
In data flow diagrams (DFDs), a data store is the means to store or retain the data in the system. When a data item passes through a process, it may be changed, deleted, or updated, but sometimes it is not appropriate to lose its original copy.
When data stores are utilized to maintain data, it is common for a single data flow to input and output the data from a data store.In a DFD, the process of creating two or more copies of the same data flow from a data store or source is known as "replication."
Replication, as previously stated, indicates that the same data is delivered to different processes, data stores, or sources/sinks. It's worth noting that replication can be utilized to show that the system has more than one path for transmitting the same data to other components of the system.
Replication also means that different copies of the same data go to various locations. The purpose of replication is to guarantee that each system component receives the most up-to-date version of the data.
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If you need more room on the screen, you can hide the ribbon
Group of answer choices
True
False
Answers
Answer:
I hope this helps
Explanation:
The answer is true
currently, there are two resources available. this system is in an unsafe state. process p1 could complete, thereby freeing a total of four resources, but we cannot guarantee that processes p0 and p2 can complete. however, it is possible that a process may release resources before requesting any further resources. for example, process p2 could release a resource, thereby increasing the total number of resources to five. this allows process p0 to complete, which would free a total of nine resources, thereby allowing process p2 to complete as well. this is a general scenario where it is possible for the processes/threads to complete their execution without entering a deadlock state.
Answers
Yes, based on the scenario you described, it is possible for the processes/threads to complete their execution without entering a deadlock state.
Initially, there are two resources available. Process P1 could complete and free a total of four resources. However, it is not guaranteed that processes P0 and P2 can complete with just these four resources.
But it is mentioned that a process may release resources before requesting any further resources. In this case, process P2 could release a resource, increasing the total number of resources to five. Now, with five resources available, process P0 can complete and free a total of nine resources. This allows process P2 to complete as well, utilizing the available resources.
Therefore, in this scenario, it is possible for the processes/threads to complete their execution without entering a deadlock state, thanks to the possibility of releasing resources before requesting any further resources.
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how to arrange the following in descending order pb, kb, b, byte, tb, gb
Answers
Answer:
pb, tb, gb, kb, byte, b
Explanation:
trust me bro
write a pair of e20 instructions that will set the value of the memory cell identified by label isless to 1 when the value of $4 is less than 10 (decimal), and to 0 otherwise.
Answers
The pair of e20 instructions that will set the value of the memory cell identified by the label is less than 1 when the value of $4 is less than 10 (decimal), and to 0 otherwise, are: LOAD $4 LOADA #10 JC LT STORE #1 is less LOAD #0 is less LT: STORE #1 is less.
Here the instruction given is to set the value of the memory cell identified by the label is less to 1 when the value of $4 is less than 10 and to 0 otherwise.
This can be done by using the LOAD and JC instructions.
LOAD instruction is used to load the value in register A from the memory cell identified by $4.
JC instruction is used to jump to the instruction LT when the value in register A is less than 10.
STORE instruction is used to store the value of 1 or 0 in the memory cell identified by the label is less based on the condition LT is true or false respectively.
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What six things can you do with GIS?
Answers
Answer:
You can:
- Change detection
- Transport route planning
- Flood risk mapping
- Site selection
- Weed and pest management
- Koala habitat mapping
Hope this helps! :)
Problem:
A VGA controller has its memory. The CPU can write to it bit by bit. A refresh input
to the controller causes the controller to sequentially output all its bits on the screen.
You are to design such a controller for 32x32 bit screen. It should have 5-bit X and Y
inputs with an enable and set input. It means to set the bit at X, Y to the set input
when enable is high. From the cycle when the refresh input was high it outputs all bits
from 0,0-31,31 one by one every clock cycle. During refresh it neither sees any
further refresh signal nor any input to set data.
Inputs:
Clock Pulse CP
Input Available IA
Set bit S
X position X0…X4
Y position Y0…Y4
Refresh input REFRESH
Outputs:
Output Available OA
Output Data OD
How do I make this?
Answers
To design the VGA controller, implement a 32x32 bit memory array to store pixel data, and input logic to write data to the memory based on X/Y coordinates and Set input.
How to implement the logicImplement output logic to sequentially output all bits on the screen during Refresh, starting from 0,0 and ending at 31,31, ignoring further input during Refresh.
Output data on each clock cycle with an Output Available signal. The controller can be built using digital logic components such as flip-flops, counters, and multiplexers.
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Answer:
ExplanatiTo design the VGA controller, implement a 32x32 bit memory array to store pixel data, and input logic to write data to the memory based on X/Y coordinates and Set input.
How to implement the logic
Implement output logic to sequentially output all bits on the screen during Refresh, starting from 0,0 and ending at 31,31, ignoring further input during Refresh.
Output data on each clock cycle with an Output Available signal. The controller can be built using digital logic components such as flip-flops, counters, and multiplexers.
on:
Secondary technology skills are skills that may be improved as the online class progresses.
Answers
Answer:
yes
Explanation:
it helps in the future
Answer:
yes
Explanation:
Which function is correctly written?
1= MAX(A1, B1, C1)
2=MIN(A1:05)
3=A1:C8
Answers
Answer:
1
Explanation:
) based on what you've observed in using loops in your programs, what loop structures represent a controlled loop and what loop structure represents a condition loop?
Answers
In programming, there are two types of loops: conditional and
controlled. Controlled loops are loop structures that are executed a
certain number of times, whereas conditional loops are executed until a
certain condition is met.
A loop structure that represents a controlled loop is a for loop. For loops
are loops that have a defined set of iterations, which means that they will
only execute for a certain number of times, based on a starting value, an
ending value, and an increment value.
Here is an example of a for loop: for (int i = 0; i < 10; i++) { // code to be
executed }In this example, the loop will execute ten times, with the value
of "i" starting at 0 and incrementing by 1 until it reaches 9.
A loop structure that represents a conditional loop is a while loop. While
loops are loops that will execute until a certain condition is met. Here is
an example of a while loop: while (x < 10) { // code to be executed x++; }
In this example, the loop will execute until the value of "x" is greater than
or equal to 10. The code inside the loop will be executed repeatedly until
the condition is met.
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the last digit (lsb) of a signed 2's complement binary number is a 1. can you say whether the number is even or odd?
Answers
If the least significant bit (LSB) of a signed 2's complement binary number is 1, the number is odd; if it is 0, the number is even.
Yes, we can determine whether a signed 2's complement binary number is even or odd based on the value of its least significant bit (LSB).
In 2's complement representation, the LSB represents the least significant value or the "ones" place. If the LSB is 1, it indicates that the number is odd. Conversely, if the LSB is 0, it indicates that the number is even.
If the last digit (LSB) of a signed 2's complement binary number is 1, we can say that the number is odd.
In a signed 2's complement binary representation, the least significant bit (LSB) represents the value of \(2^0\), which is the "ones" place. If the LSB is 1, it signifies that the number is odd because an odd number always has a nonzero value in the ones place.
On the other hand, if the LSB is 0, the number is even because even numbers always have a zero in the ones place. Therefore, by examining the value of the LSB, we can determine the parity of a signed 2's complement binary number, distinguishing between even and odd numbers.
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If the last digit (lsb) of a signed 2's complement binary number is a 1, then the number is odd. This is because in 2's complement, the rightmost bit (lsb) represents the sign of the number. When it is 1, it means the number is negative.
If the rest of the bits represent an even number, adding a negative number (which is odd) will result in an odd number. Let's say we have a signed 2's complement binary number with a length of 4 bits: 1101. The leftmost bit represents the sign, so this number is negative.
The remaining 3 bits represent the magnitude of the number in binary. Converting 1101 to decimal, we get: -1 * 2^3 + 1 * 2^2 + 0 * 2^1 + 1 * 2^0 = -8 + 4 + 0 + 1 = -3.So, in this case, the number is odd.
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How many hours does the average American child spend on the computer? a 7 hours a day b 5 hours a day c 3 hours a day
Answers
Answer:
the estimated time is 7 hours, especially middle school and high school
Explanation:
you need to finish all your classes plus your homework
Answer:
thanks it's A) 7 hours a day
Explanation:
thank you... I got on the test.
What separator page file is used with PostScript-only printers and prints a separator page at the beginning of each documen
Answers
Answer:
Sysprint.sep
Which of the following are considered property rights? (Select the three best answers.)
Question 1 options:
The right to use a property
The right to build a house
The right to make money off of the property
The right to be protected from other people's property
The right to transfer property rights to someone else
The right to pursue happiness
The right to copyright
Answers
Answer:
The right to pursue happiness
Answer:
The right to use a property
The right to make money off of the property
The right to transfer property rights to someone else
The base 10 number 18 is equal to which base 16 number?
10
12
14
16
Answers
Answer:
1 2 base 16
Explanation:
To convert to base 16 you divide the number with 16. 18/16=1 remainder 2;1 divide by 16 is =1
From bottom to top :1 2
Unit Test
Unit Test Active
11
12
TIME REN
16:
Which formatting elements can be included in a style Terry created?
font size, type and color
paragraph shading
line and paragraph spacing
All of the options listed above can be used to create a new style.
Answers
Answer:
d. all of the options listed above can be used to create a new style .
Explanation:
The formatting elements that can be included in a style Terry created is font size, type and color. The correct option is A.
What is formatting element?The impression or presentation of the paper is renowned to as formatting. The layout is another word for formatting.
Most papers encompass at least four types of text: headings, regular paragraphs, quotation marks, as well as bibliographic references. Footnotes along with endnotes are also aggregable.
Document formatting is recognized to how a document is laid out on the page, how it looks, and the way it is visually organized.
It addresses issues such as font selection, font size as well as presentation like bold or italics, spacing, margins, alignment, columns, indentation, and lists.
Text formatting is a characteristic in word processors that allows people to change the appearance of a text, such as its size and color.
Most apps display these formatting options in the top toolbar and walk you through the same steps.
Thus, the correct option is A.
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True/False? you use the cars checklist to determine whether a website is current, appealing, relevant, and sophisticated.
Answers
The given statement "you use the cars checklist to determine whether a website is current, appealing, relevant, and sophisticated" is false.
The CARS checklist is a critical assessment tool that examines an article's credibility, reliability, relevance, and support (University of Alberta Libraries, 2017). CARS stand for Credibility, Accuracy, Reasonableness, and Support. It's a checklist designed to help readers assess the quality of a website's information. As a result, the CARS Checklist has nothing to do with the design and appearance of the website.
The CARS Checklist's specific features are:
Currency: The timeliness of the informationAccuracy: The reliability, truthfulness, and correctness of the contentReasonableness: Fairness, objectivity, and absence of biasSupport: The source of the information and the supporting evidence given by the creatorWhen assessing an article or website, the CARS Checklist may help users to distinguish between accurate, reputable, and trustworthy sources and those that are unreliable or lacking in credibility.
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what is the main purpose of automatic calculation and posting controls?
Answers
The main purpose of automatic calculation and posting controls is to ensure accuracy and efficiency in financial transactions and record-keeping.
Automatic calculation and posting controls are a set of features in accounting software that automatically calculate and post financial transactions. These controls help ensure that financial data is accurate, up-to-date, and reliable, and they make it easier to track transactions and generate reports.
Automatic calculation and posting controls can include features such as automatic tax calculations, automatic depreciation calculations, and automatic reconciliation of accounts. These features help streamline accounting processes, reduce errors, and save time and effort for accounting professionals. The benefits of automatic calculation and posting controls include:
Accuracy: By automating financial calculations and postings, accounting professionals can reduce the risk of errors and ensure the accuracy of financial data. This helps ensure that financial reports are reliable and trustworthy.Efficiency: Automatic calculation and posting controls can help accounting professionals save time and effort, allowing them to focus on higher-level tasks such as financial analysis and planning.Productivity: By automating routine tasks such as data entry and calculations, accounting professionals can increase their productivity and efficiency in the workplace.Reporting: Automatic calculation and posting controls make it easier to generate financial reports, which can be used for financial analysis, planning, and decision-making in the organization.You can learn more about financial transactions at
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What Windows Server 2016 roles or features do you need to install on a server if you will be deploying Hyper-V containers
Answers
To deploy Hyper-V containers on a server running Windows Server 2016, you need to install the Hyper-V role and the Containers feature.
Which roles or features are necessary for deploying Hyper-V containers on a Windows Server 2016?Hyper-V containers require the installation of the Hyper-V role and the Containers feature on a server running Windows Server 2016. The Hyper-V role provides the necessary virtualization capabilities, allowing the creation and management of virtual machines. The Containers feature enables the use of Windows containers, which are lightweight, isolated environments for running applications.
With the Hyper-V role installed, you can create and manage virtual machines that host the container instances. The Containers feature, on the other hand, provides the necessary components for running Windows containers, including the container runtime and management tools.
By installing both the Hyper-V role and the Containers feature, you ensure that your Windows Server 2016 server is ready to deploy and manage Hyper-V containers effectively.
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The special operator used to check whether an attribute value matches a given string pattern is _____.
Answers
Answer:
The answer is LIKE
Explanation:
Trendy Clothing Inc. is a manufacturer of winter clothes. It has a knitting department and a finishing department. This excercise focuses on the finishing department. Direct materials are added at the end of the process. Conversion costs are added evenly during the process. Suppose Trendy uses the FIFO method. Information for June 2020 follows: (Click the icon to view the information.) Requirements Data table 1. Calculate equivalent units of work done in the current period (for transferredin costs, direct materials, and conversion costs) to complete beginning work in process, to start and complete new units, and to produce ending work in process inventory. 2. Summarize the total costs to account for, and calculate the cost per equivalent unit for transferred-in costs, direct materials, and conversion costs. 3. Assign costs to units completed (and transferred out) and to units in ending work in process.
Answers
Transferred-in costs: 9,000 units (completed and transferred out)
Direct materials: 11,000 units (completed and transferred out) + 2,000 units (ending work in process) = 13,000 units
Conversion costs: 11,000 units (completed and transferred out) + 4,000 units (ending work in process) = 15,000 units
The total costs to account for are as follows:
Transferred-in costs: $90,000
Direct materials: $44,000
Conversion costs: $96,000
To calculate the cost per equivalent unit, we divide the total costs by the equivalent units:
Cost per equivalent unit for transferred-in costs: $90,000 / 9,000 units = $10 per unit
Cost per equivalent unit for direct materials: $44,000 / 13,000 units = $3.38 per unit
Cost per equivalent unit for conversion costs: $96,000 / 15,000 units = $6.40 per unit
The costs assigned to units completed and transferred out are as follows:
Transferred-in costs: 9,000 units * $10 per unit = $90,000
Direct materials: 11,000 units * $3.38 per unit = $37,180
Conversion costs: 11,000 units * $6.40 per unit = $70,400
The costs assigned to units in ending work in process are as follows:
Direct materials: 2,000 units * $3.38 per unit = $6,760
Conversion costs: 4,000 units * $6.40 per unit = $25,600
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Borrowing other images and videos are allowed as long as ________?
Answers
Answer:
as long as there appropriate
What can you add to your presentation from the Insert tab?
Animations
Pictures
Variants
Transitions
Answers
Answer:
B. PICTURES
Explanation:
Answer:
I know its late but pictures is the answer.
Explanation:
I took the test and got it right.
Drag the tiles to the correct boxes to complete
Match the data type to their correct explanations.
Boolean
autonumber
null
serves as a counter in your database
allows optional values
allows inserting a large amount of text including numbers
memo
stores one of two given values
All rights reserved
Answers
Answer:
Boolean: Stores one of two given values
Autonumber: Serves as a counter in your database
Null: Allows optional values
Memo: Allows inserting a large amount of text including numbers
Explanation:
These are all data types used in computer language
Boolean: Boolean is used for creating either true or false statements. This makes it store one of two given values.
Autonumber: Autonumber in compuer language is a data type that is used to create an automatic numeric counter. This makes it serve as a counter in a database.
Null: Null is a data type that signifies nothingness. It is not designed as a particular data type, but it signifies that a data value does no exist in the database. This allows for optional values.
Memo: Memo is a datatype that can contain large amounts of text including numbers
Hey, can you guys please help me please??
Answers
Answer:
17
Explanation:
(3*5) + (1+1) = 17
Consider the following method:
public static void mystery(int[] data) {
for (int i = 1; i < data.length - 1; i++) {
if (data[i] == data[i - 1] + data[i + 1]) {
data[i] = data[i] / 2;
}
}
}
For each array below, indicate what the array's contents would be after the method mystery were called and passed that array as its parameter.
{3, 7, 4}
{0, 3, 7, 4, 1}
{4, 3, 8, 5, 1, 2}
{2, 1, 5, 4, 10, 6, 2}
{1, 2, 1, 2, 1, 2, 1}
Answers
The array contents after the method mystery were called are:
{3,3,4}{0,3,3,2,1}{4,3,4,2,1,2}{2, 1, 2, 4, 5, 6, 2}{1, 1, 1, 1, 1, 1, 1}How to determine the array contentsThe flow of the mystery method is as follows:
The method takes an array as its argumentIt iterates from the elements at index 1 through index n - 1 (n represents the array length)If the current element in the iteration adds up to the adjacent elements, the current element is halved.Using the above flow, the array contents after the method mystery were called are: {3,3,4}, {0,3,3,2,1}, {4,3,4,2,1,2}, {2, 1, 2, 4, 5, 6, 2} and {1, 1, 1, 1, 1, 1, 1}
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Answer: {3,3,4}, {0,3,3,2,1}, {4,3,4,2,1,2}, {2, 1, 2, 4, 5, 6, 2} and {1, 1, 1, 1, 1, 1, 1}
Explanation:
7-14 using a computer spreadsheet program you have written, plot the bod curve that would result for the data given in problem 7-12. At approximately what day ( 5. 0 d) would the ultimate bod occur for each waste?
Answers
To Plot a BOD curve in a spreadsheet program , it can be done by creating a table with two columns for time in days and BOD values, and entering the data into the second column.
What is the plotting about?In continuation, Calculate OD values by subtracting BOD from initial DO value (assumed to be 9.0 mg/L).
Therefore, Add third column for OD values. Plot OD values vs time using scatter plot or line graph, then identify plateau to estimate ultimate BOD day for each waste. example is like Oxygen demand has peaked, but ultimate BOD varies based on waste and testing.
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