A relational database has been created to store data about subjects that students are studying. The following is a
selection of some data stored in one of the tables. The data represents t he student's name, the personal tutor group,
the personal tutor, the subject studied, the level of study and the subject teacher but there is some data missing:
Xiangfei 3 MUB Computing A DER
Xiangfei 3 MUB Maths A BNN
Xiangfei 3 MUB Physics AS DAB
Mahesh 2 BAR History AS IJM
Mahesh 2 BAR Geography AS CAB
Define the terms used to describe the components in a relational database table using examples from
this table.
ii If this represented all of the data, it would have been impossible to create this table.
What is it that has not been shown here and must have been defined to allow the creation as a relational
[2]
database table? Explain your answer and suggest examples of the missing data.
Answers
Mention two charactarestics of money that make it a sustainable medium of exchange
Related Questions
Enthusiasm codehs 7.6.4 Write a function called add_enthusiasm that takes a string and returns that string in all uppercase with an exclamation point added.
Answers
Answer:
Hope this help
Explanation:
def add_enthusiasm(string):
return string.upper() + "!"
print add_enthusiasm("hello")
Brainliest for correct answer :)
How many different input combinations will be considered in the truth table, when there are 2 Inputs to the logic circuit?
Answers
Answer:
hey there, it's 4 different input combinations (TrueTrue, TrueFalse, FalseFalse,FalseTrue).
Most wires are covered in rubber to insulate them and keep people safe from electricity and heat true of false
Answers
Answer:
I think it is true...
Explanation:
Hope its right
What is a conflict?
Contentment
Disagreement
Harmony
Peace-keeping
Answers
Answer:
conflict is a Disagreement
Can someone write this in java? Also, does anyone know how to do Edhesive assignments? I NEED HELP!!!!!
Answers
Answer is in the file below
tinyurl.com/wpazsebu
What is output by the code below?
print("Comp Sci")
print("Rocks")
Answers
Answer:
If this is python the output will be:
Comp Sci
Rocks
Explanation:
When you print something it will output that line. However, when you print something in python it automatically skips a line. For instance you told print Comp Sci. And then you asked python to print Rocks. Python will output those two things on two separate lines. Thus proving the answer is:
Comp Sci
Rocks
hope this helps!
how to use function in python
Answers
Answer:
Use the keyword def to declare the function and follow this up with the function name.
Add parameters to the function: they should be within the parentheses of the function. ...
Add statements that the functions should execute.
x = 0
while x < 4:
print(x)
x += 1
Make it a for loop
Answers
Answer: Here you go :)
Explanation:
x = 0
for n in range(4):
print(x)
how can you turn on a light switch and it not work, without turning off the power to the whole house?
Answers
Answer:
Go to the beaker box and turn off the power to that one room. Duh
Explanation:
NEED ANSWERS ASAP 50 POINtTS!!!!
Katie wants to use VLOOKUP for a column in a table. Which value of the mode parameter should she use to look for an exact match of the searched data?
Katie should use the __ value of mode parameter for an exact match with the searched data.
Answers
Answer:
The exact match mode is the mode parameter that Katie should use to look for an exact match of the searched data
Further Explanation:
The VLOOKUP function in Excel helps us search for and retrieve information from a particular column in a table and lookups a value in the left-most column of the table. It has two modes of matching.
Exact matching – When you perform a range_lookup, an argument FALSE is defined to mean that there is an exact match of the return value.
To achieve this, select a cell in your Excel worksheet
Type =VLOOKUP in the type bar of the Excel sheet
Select the value to look up and then select the data range
Type the column number that you want to search and then type FALSE
Press enter
Answer:
The exact match mode is the mode parameter that Katie should use to look for an exact match of the searched data
Explanation:
The VLOOKUP function in Excel helps us search for and retrieve information from a particular column in a table and lookups a value in the left-most column of the table. It has two modes of matching.
Exact matching – When you perform a range_lookup, an argument FALSE is defined to mean that there is an exact match of the return value.
To achieve this, select a cell in your Excel worksheet
Type =VLOOKUP in the type bar of the Excel sheet
Select the value to look up and then select the data range
Type the column number that you want to search and then type FALSE
Press enter
what is a trojan horse
Answers
Answer:
Giant wooden horse that people can hide in
Explanation:
The Greeks were laying siege to the city of Troy, and the war had dragged on for ten years. They built a wooden horse, which they left outside the city. The Trojans believed the horse was a peace offering and dragged it inside their city.
I need help ASAP please
Answers
Answer:
The best way is 2 and the worst is 1
Explanation:
Answer:
3
Explanation:
because I think its the best way to resolve things,and there won't be any arguments.
Write a Python program that prints all the numbers from 0 to 6 except 3
and 6.
Note : Use 'continue' statement.
Expected Output : 0 1 2 4 5
Answers
Explanation is in the file
tinyurl.com/wpazsebu
In two to three sentences, describe some techniques you could use to save time when working with a spreadsheet.
Answers
Answer: Everything is neatly organized on a spreadsheet so that you can access information faster. You can use features like shortcuts and auto-fill for you to save time.
Explanation:
. . ........Sad + sad= very sad
Answers
Answer:
very true.. this is well said
Answer: Welcome to 2021, i understand love. stay strong im in this w u <3
Explanation:
22. (a) List two arithmetic
operations that can be
performed on a row of
numeric data in a word
processing
table.
Answers
Answer:
Addition
Division
Explanation:
Basic calculations which can be performed on numerical data may include ; Addition, subtraction, multiplication, division and so on. For a row of numeric data, arithmetic operation across the rows may include taking the sum of the values, thus can be achieved using the '+' operator symbol. Additionally, the product of the values can also be obtained by using the '*' operator symbol to obtain the product of the row values.othwr arithmetic operations include the division operation, modulus operator which obtains the remainder value of dividing to numbers and the floor division which gives the integer value for a division without the the remainder.
According to the narrator of "EPIC 2015," what is the nature of the news in 2015? A. It is fed to a monitor in people's homes and must always be on O B. It is completely truth based and provided by the very best journalists C. It is created by apathetic journalists who only want to be paid. O D. It is computer-generated content tailored to a person's interests.
Answers
D - it is computer generated content tailored to a person's interests.
Explanation:
D
Forests are crucial to the health of our planet because they __________. A. Can easily be cut down to make room for agriculture and cattle grazing B. Provide homes for species of plants that are used to make medicines C. Clean and protect the atmosphere by absorbing carbon dioxide and releasing oxygen D. Provide fuel and lumber for houses and industries
Answers
Answer:
C
Explanation:
Trees release oxygen :)
Answer:
C. clean and protect the atmosphere by absorbing carbon dioxide and releasing oxygen
Explanation:
Which program will have the output shown below?
12
13
14
>>> for count in range(12, 15):
print(count)
>>> for count in range(15):
print(count)
>>> for count in range(12,14):
print(count)
>>> for count in range(14):
print(count)
Answers
Answer:
>>> for count in range(12,14):
print(count)
An example of a chemical change is___?
water changing to ice
the oxidation of haircolor products
O ice melting to water
temporary haircolor
Answers
Answer:
first are these options:if yes we should go with B
chemical change is one when no new substance is kind of formed.it is one which is not reversible
Which of the following statements represents a scientific bias?
Clean all containers to remove residue from the previous steps.
Use data from the previous steps because they show better results.
Make sure to follow every step in the procedure.
The scale needs to be calibrated to ensure accuracy.
Answers
Answer: Use data from the previous steps because they show better results
Explanation:
A scientific bias occurs when there's a deviation between the observations of a researcher and the accurate representation of data and results.
In this case, the use of data from the previous steps because they show better results will bring about a data bias as it'll lead to inaccuracies of the data being represented.
if the tax percent is 15% and tax is $36 and percent discount is 10, what is the cost price?
Answers
how can you send and share a message information through a phone
Answers
Answer:
Through text message
Explanation:
Go to messages and select the text you want to share and save it to your clipboard then go to the person you want to send it to then hit the clipboard button and your text will be there.
Through text messages
Go to messages and select the text you want to share and save it to your clipboard then go to the person you want to send it to then hit the clipboard button and your text will be there!
Which of the following is NOT a file format used for word processing documents? A. .ppt B. .rtf C. .doc D. .odt
Answers
Answer:
ppt
Explanation:
ppt is a PowerPoint document
Extra Notes:
rtf: Rich Text Format
odt: Open Doc Text
doc: Microsoft Word File (Compatibility File) .docx is newer standard
One of the differences between a career and a job is that a career?
Answers
Answer:
B. provides better pay.
Explanation:
it was right
Can someone please answer these, I'm tired of wasting points on questions that no one answers.
Describe the respective benefits of participatory design and contextual design, with examples of situations in which each might be preferred.
Outline which activities involve mathematical reasoning skills..
Explain the most appropriate methods to use in designing a product for the user in the following scenario, including aspects of the user interface that might need special attention.
Situation: A researcher approaches a designer with a request for a computer interface that will allow the evaluation of the ways children process spatial relationships and the various changes as they learn and develop. The computer interface will not have to perform any task but to play visual spatial games, recording and analyzing all elements in how children between the ages of 2 and 5 manipulate visual objects on a screen.
Answers
What format do you need it in?
Which software helps you upload content for live streaming
OA OnlineStream
OB. Firewire
OC. PPLive
OD. Blogger
Answers
Answer:
a online stream i ting please mark brainilest
Explanation:
I really need help in this!!!
Type the correct answer in each box. Spell all words correctly.
How does an employer judge a candidate?
The employer judge's the candidate's ________ for a job.
Answers
Answer:
An employer always looks over a candidate's resume (pronounced "reh-zoo-may" before deciding to hire them.
Explanation:
Why is malware dangerous
Answers
Malware can be hugely damaging to businesses as well as individuals. Hackers often use malware to try and gain entry into an organisation's systems or networks, from where they can access valuable data to steal and sell on.
Answer:
Malware can be hugely damaging to businesses as well as individuals. Hackers often use malware to try and gain entry into an organisation's systems or networks, from where they can access valuable data to steal and sell on.
Explanation:
can u help me when this plz