When using [EmployeeID] as the unique identifier of the Employee table, [EmployeeID] is an example of which of the following?
a. Key attribute
b. Foreign key
c. Primary key
d. Composite key
Using [EmployeeID] as the unique identifier of the Employee table is an example of: c. Primary key.
What is a primary key?In database management system (DBMS), a primary key can be defined as a field whose value uniquely identifies each record in a table or relational database.
This ultimately implies that, [EmployeeID] is an example of a primary key because it serves as the unique identifier of the Employee table.
In conclusion, a primary key is simply used as a unique identifier of each record in a table or relational database in database management system (DBMS).
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what is the answer to 7.4.4: Length of User's Name codehs
The program that ask the user to type there first name and then print out how many letters that is in there name is as follows:
x = input("what is your first name: ")
y = len(x)
print(f"There are {y} letters in your name")
Code explanation;The code is written in python.
Firstly, we store the users name in the variable x.Then, we find the length of the users inputted name and store it in a variable y.Finally, we print the length of the users name using the print function.learn more on python here: https://brainly.com/question/26738945
A program checks to see if the input is valid using
numbers
operators
logic
output
Use the knowledge in computational language in python program checks to see if the input is output.
How to define input in Python?In Python, we do this using the input() function, which is literally 'input' in English. The input() function receives as a parameter a string that will be shown as an aid to the user, usually informing him what kind of data the program is expecting to receive.
So in an easier way we have that the code is:
def isNumber(x):
if type(x) == int:
return True
else:
return False
input1 = 122
input2 = '122'
if isNumber(input1):
print("Integer")
else:
print("String")
if isNumber(input2):
print("Integer")
else:
print("String")
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what is the instruction phase of the central processing unit
Answer:
The instruction cycle (also known as the fetch–decode–execute cycle, or simply the fetch-execute cycle) is the cycle that the central processing unit (CPU) follows from boot-up until the computer has shut down in order to process instructions.
Mr. Hicks is setting up a wiiſed office network for 10 computers. He needs to use a network topology
devices to be added later as required. Which topology should he use?
A. Star
B.tree
C.mesh
D.ring
Answer:
C. Mesh
Explanation:
Each device will be connected to the other 9 devices, making it the best topology to use.
Hope this helps!
Answer:
STAR
Explanation:
4. How would you reorder the animation on a slide using the Reorder
Animation tool?
Answer:
should be an undo button on the top bar
Explanation:
I hope this helps
You have been asked to write a program for the Duckie's Obstacle Race. The program calculates the total number of racers, the fastest race time, the slowest race time, and the overall average race time.
Ask user to enter the maximum number of racers allowed for the race
Use repetition structure (loop) to ask the user to enter race times (in minutes)
Exit the loop if the user specifies there are no more times to enter (sentinel value) or if the maximum number of racers allowed has been reached
At a minimum, within the loop, you should keep track of how many race times are entered, the fastest race time and the slowest race time.
After the loop is exited, display how many race times were entered, the fastest race time, the slowest race time and the overall average race time.
Format your output appropriately
Be sure to include all appropriate documentation at the start of the program and within the program body
The program illustrates the use of loops and conditional statements
Conditional statements are used to make decisionsLoops are used for operations that must be repeated until a certain condition is met.The race programThe program written in Python, where comments are used to explain each action is as follows:
#This initializes the variables to 0
totalRaceTime = 0; minRaceTime = 0; maxRaceTime = 0; countTimes = 0
#This gets input for the number of race times
numTimes = int(input("Number of times: "))
#This opens a sentinel controlled loop
while countTimes < numTimes:
#This gets the race time
raceTime = int(input("Race time: "))
if countTimes == 0:
minRaceTime = raceTime
maxRaceTime = raceTime
#This determines the highest race time
if raceTime > maxRaceTime:
maxRaceTime = raceTime
#This determines the leest race time
if raceTime < minRaceTime:
minRaceTime = raceTime
#This determines the total race time
totalRaceTime+=raceTime
countTimes+=1
#This prints the highest race time
print("Maximum: ",maxRaceTime)
#This prints the least race time
print("Minimum: ",minRaceTime)
#This prints the average race time
print("Average: ",round(totalRaceTime/numTimes,2))
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A timer is set after each frame is sent before waiting an ACK for that frame, how long does the timer take to be expired?
A timer needs to be set after each frame is sent before waiting an ACK for that frame. The length of time it takes for a timer take to be expired depends on only when the first outstanding frames has expires first.
Some do take 5 min., 10 minutes, or even 48 hours while others depends on what the sender has set.
What is A timer is set after each frame about?A sender is one that is not entitled to hold a timer for each frame. It has to hold a single timer.
When a the timer expires, the sender can then resends all the frames whose ACK has not been seen or received yet. The sender often starts the timer at the time it is sending the first frame , and because of that, it is only when the timer for the first set frames expires before the sender can resend any other outstanding frames.
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Income taxes are an amount of money based on earnings and paid to the local, state, or Federal government
False
True
Answer:
True
Explanation:
Hope you have a great day!
Create a file using any word processing program or text editor. Write an application that displays the files, name, containing folder, size, and time of last modification. Save the file as FileStatisits.java
Answer:
below is a Shell I have ;
1.Import java.nio.file.*;
2.Import java.nio.file attribute.*;
3.Import java.10 Exception;
4.public class FileStatistics
5.{
6.public static void main(string []args)
7.{
8.path file=
9.
paths.get("C:\\Java\\chapter.13\\TestData.txt")
10.try
11.{
12.\\declare count and then display path, file, name and folder name.
13.
14.
15.
16.\\declare a BasicFileAttributes object, then add statements to display the file's size and creation time.
17.
18.}
19.
20.catch (10 Exception e)
21.{
22.\\add display 10 Exception
23.
24.}
25.}
I act as the provider of electricity in an electromagnet. What am I?" (2 words) D__ C____
Answer:
loudspeaker and a electric motor
Explanation:
you just needed the answer right?
What app or divice has a filter that you can have blackvalk in real life
Answer:
look in app store explanation:
look in-app store
In 1972, earlier designers built the
connecting major universities. The broke
communications into smaller chunks, or
and sent them in a first come, first serve
1
basis. The limit to the amount of bytes of data that can be moved is called line capacity, or
When a network is met its capacity the user experiences
When the
network is "slowing down", what is happening is users are waiting for their packet to leave the
To make the queues smaller, developers created
packets to move
L
1
1
data
:: ARPANET
:: bandwidth
:: packets
:: simultaneously
:: queue
:: mixed
:: unwanted pauses
The exercise is about filling in the gaps and is related to the History of the ARPANET.
What is the History of the ARPANET?From the text:
In 1972, earlier designers built the ARPANET connecting major universities. They broke communication into smaller chunks, or packets and sent them on a first-come, first-serve basis. The limit to the number of bytes of data that can be moved is called line capacity, or bandwidth.
When a network is met its capacity the user experiences unwanted pauses. When the network is "slowing down", what is happening is users are waiting for their packet to leave the queue.
To make the queues smaller, developers created mixed packets to move simultaneously.
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Why do Linux administrators prefer to give sudo access to application teams instead of letting them su to root?
Answer:
Explanation:
some distros like ubuntu do not even allow su to switch to root. furthermore the su to root is dangerous because the user becomes the all-powerful administrative account, so no warnings are issued if the application team user tries to do something system-breaking.
To add a Wrap Text command to your document in Word Online, what is the first step you need to take?
Group of answer choices
Select the Format tab.
Select the image on your document to trigger the Picture Tools Format tab.
Select the Insert tab.
Select the Wrap Text command, and choose how the text will wrap around an image.
Answer:
Select the Wrap Text command, and choose how the text will wrap around an image.
Explanation:
How can I get multiple user inputs in Java ? I want to be able to use it for subtraction, addition,division and multiplication.For example it should run like
How many numbers do you want to subtract?
4
Enter 4 numbers:
1
2
3
4
result:-8
Define print_shape() to print the below shape. Example output:
***
***
***
''' Your solution goes here '''
print_shape()
The print_shape() is an illustration of Python function; whose execution is carried out when the function is called
The print_shape() functionThe print_shape() function written in Python, where comments are used to explain each action is as follows:
#This defines the function
def print_shape():
#The following iteration is repeated three times
for i in range(3):
#This prints the *** in each iteration
print('***')
#This calls the function
print_shape()
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i need answer for multiple choice . Someone help me.....pls.....everyone have online?
Answer:
I believe that your correct answer to that question is C. Logistics Information System. The Logistics subsystem deals with activities such as purchasing, receiving inventory control, and distribution. This concept sometimes requires certain components of the organization to operate sub-optimally in order to achieve the maximum goals of the system.
Explanation:
I got my information for this answer from www.examveda.com. If there are any further questions, please put them below in the comments, and I will try my best to help you out. If not, please have a great rest of your day/night. :)
a. The insert, Delete, and Format options are present in the
group on the Home tab.
Answer:
False
Explanation:
They are on the keyboard.
Dwayne Alexander is working on a project promoting a fictitious product for his marketing class. He wants to use animation to show the product being used, but the only animations he has created are in PowerPoint presentations. Research three animation apps for beginners: one 2-D animation app, one 3-D animation app, and one of your choice. List the pros and cons of each animation app. Be sure to consider cost, learning curve, and availability.
The following are examples of animation apps:
Toon Boom Animation (2-D)Prisma3D (3-D) and AnimeTok (3-D)What are the Pros and the cons of each app listed above?Toon Boom Animation Pros:
It has a great set of toolsIt has camera angles functionalityHas a vector drawing toolCons:
It is expensive.Prisma3D (3-D) Pros:
It is good for modeling;Easy to use interfaceCons:
It has too many bugs.lacks sculpting toolsAnimeTok (3-D) Pros:
It makes it easy to move the characters easilyIt is easy to understandCons:
It has too many adsdoes not have an undo and redo buttonLearn more about Animation Apps at:
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why are images important in research assignments? A. Because they allow your work to be cited by others B. Because they can illustrate an argument C. Because they are required before having your item published in the library database D. Because they take up more space than words in a document.
Answer:
C
Explanation:
Everything else does not make sense
Business Rules constraints falls into two categories:
Business-rules constraints fall into two categories: field constraints within tables, and. relationship constraints between tables.
Pat is asked to automate critical security functions like responding to detected threat patterns in an enterprise network. Which of the following should be done by Pat?
a. Use virtual desktop infrastructure
b. Use software-device visibility
c. Implement subnetting
d. Use a software-device network
The option to be done by Pat is to Use a software-device network.
What is Software-device networking?Software device networking is known to be a kind of technology approach to a network management.
It is one that helps to have a dynamic, programmatically efficient type of network configuration so that one can have a better network performance and monitoring.
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Does anyone know how to get past this part in Lego Harry Potter it’s the one right after Dobby in year 2? I’m so stuck!!!
thats a nice game. i dont know how to play it. how are you doing?
why do we use case 1 and case 0 in nested switch statement before writing embedded switch statement
Explanation:
The fundamental difference between if-else and switch statements is that the if-else statement “selects the execution of the statements based upon the evaluation of the expression in if statements”. The switch statements “selects the execution of the statement often according to a keyboard command”.
Have a great day. <3
6.1.5: Function definition: Volume of a pyramid.
Define a function calc_pyramid_volume with parameters base_length, base_width, and pyramid_height, that returns the volume of a pyramid with a rectangular base.
Sample output with inputs: 4.5 2.1 3.0
Volume for 4.5, 2.1, 3.0 is: 9.45
Relevant geometry equations:
Volume = base area x height x 1/3
Base area = base length x base width.
Answer:
def calc_pyramid_volume(base_length, base_width, pyramid_height):
return (base_length*base_width*pyramid_height*1/3)
The code given below is in Java as it calculates the volume of the pyramid by creating the function. The base length as well as the base width, and the pyramid height has been passed as the parameters to the function.
The function of calc_pyramid_volume with parameters base_length.
//Main.java
public class Main
{
public static void main(String[] args) {
//Initialize the variables
double base_length = 4.5;
double base_width = 2.1;
double pyramid_height = 3.0;
//Call the the function with the given parameters
System.out.printf("Volume for %.1f, %.1f, %.1f is: %.2f", base_length, base_width, pyramid_height
, pyramid_volume(base_length, base_width, pyramid_height));}
Therefore,
//function that takes length, width and height as parameters and returns the volume
public static double pyramid_volume(double base_length, double base_width, double pyramid_height) {
//calculate the base area by multiplying the base length and base width
double base_area = base_length * base_width;
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What is the purpose of linking text boxes?
List one unprofessional AND one professional example of internet/social media
Professional: Using social media to advertise a company you created
Unprofessional: Using social media to watch cat videos
The professional use of social media involves the use for job posting, while the unprofessional use involves watching videos.
What is social media?A social media is given as the network that forms the connections of the individuals over the internet. It enables the user to connect irrespective of borders.
The use of social media has been professional and unprofessional both. The professional use of social media involves the use for job posting, while the unprofessional use involves watching videos.
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#SPJ5
Question 2:
(5 marks)
According to the following code; you are required to draw the flowchart in details with
clear sequences
message=input("enter yes if there is message in the inbox");
attached=input("\n enter yes if there is attachment");
inbox=eval (input ("enter number of email"));
while inbox > 0:
if message=="yes":
print ("extract the message");
if attached=="yes":
print("extract the message");
email=input("eneter v for valied or not");
if email=="V":
print ("extract attached ");
print("inject Job ");
print("inject Submission");
en email=="N":
print("Inject an error");
print ("Remove the inbox mail ");
inbox-inbox-1;
DIO:
print("stop")
Flowcharts are visual representations of a code or program segments
How to draw the flowchart?To draw the flowchart, we make use of the following symbols and figures
Oval: To begin and end the flowchartParallelogram: To accept input for the message, attached, inbox & email variables Parallelogram: To display all outputsRectangle: To perform the arithmetic operation; inbox = inbox - 1Diamond: To make several decisions and to initiate a loop processSee attachment for the flowchart that represents the code
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Describe the major e-commerce activities and processes and mechanisms that support them.
Answer:
According to all known laws
of aviation,
there is no way a bee
should be able to fly.
Its wings are too small to get
its fat little body off the ground.
The bee, of course, flies anyway
because bees don't care
what humans think is impossible.
Yellow, black. Yellow, black.
Yellow, black. Yellow, black.
Ooh, black and yellow!
Let's shake it up a little.
Barry! Breakfast is ready!
Ooming!
Hang on a second.
Hello?
- Barry?
- Adam?
- Oan you believe this is happening?
- I can't. I'll pick you up.
Looking sharp.
Use the stairs. Your father
paid good money for those.
Sorry. I'm excited.
Here's the graduate.
We're very proud of you, son.
A perfect report card, all B's.
Very proud.
Ma! I got a thing going here.
- You got lint on your fuzz.
- Ow! That's me!
- Wave to us! We'll be in row 118,000.
- Bye!
Barry, I told you,
stop flying in the house!
- Hey, Adam.
- Hey, Barry.
- Is that fuzz gel?
- A little. Special day, graduation.
Never thought I'd make it.
Three days grade school,
three days high school.
Those were awkward.
Three days college. I'm glad I took
a day and hitchhiked around the hive.
You did come back different.
- Hi, Barry.
- Artie, growing a mustache? Looks good.
- Hear about Frankie?
- Yeah.
- You going to the funeral?
- No, I'm not going.
Everybody knows,
sting someone, you die.
Don't waste it on a squirrel.
Such a hothead.
I guess he could have
just gotten out of the way.
I love this incorporating
an amusement park into our day.
That's why we don't need vacations.
Boy, quite a bit of pomp...
under the circumstances.
- Well, Adam, today we are men.
- We are!
- Bee-men.
- Amen!
Hallelujah!
Students, faculty, distinguished bees,
please welcome Dean Buzzwell.
Welcome, New Hive Oity
graduating class of...
...9:15.
That concludes our ceremonies.
And begins your career
at Honex Industries!
Will we pick ourjob today?
I heard it's just orientation.
Heads up! Here we go.
Keep your hands and antennas
inside the tram at all times.
- Wonder what it'll be like?
- A little scary.
Welcome to Honex,
a division of Honesco
and a part of the Hexagon Group.
This is it!
Wow.
Wow.
We know that you, as a bee,
have worked your whole life
to get to the point where you
can work for your whole life.
Honey begins when our valiant Pollen
Jocks bring the nectar to the hive.
Our top-secret formula
is automatically color-corrected,
scent-adjusted and bubble-contoured
into this soothing sweet syrup
with its distinctive
golden glow you know as...
Honey!
- That girl was hot.
- She's my cousin!
- She is?
- Yes, we're all cousins.
- Right. You're right.
- At Honex, we constantly strive
to improve every aspect
of bee existence.
These bees are stress-testing
a new helmet technology.
- What do you think he makes?
- Not enough.
Here we have our latest advancement,
the Krelman.
- What does that do?
- Oatches that little strand of honey
that hangs after you pour it.
Saves us millions.
Oan anyone work on the Krelman?
Of course. Most bee jobs are
small ones. But bees know
that every small job,
if it's done well, means a lot.
But choose carefully
because you'll stay in the job
you pick for the rest of your life.
The same job the rest of your life?
I didn't know that.
What's the difference?
You'll be happy to know that bees,
as a species, haven't had one day off
in 27 million years.
So you'll just work us to death?
We'll sure try.
Wow! That blew my mind!
"What's the difference?"
How can you say that?
One job forever?
That's an insane choice to have to make.
I'm relieved. Now we only have
to make one decision in life.
But, Adam, how could they
never have told us that?
Why would you question anything?
We're bees.
We're the most perfectly
functioning society on Earth.
You ever think maybe things
work a little too well here?
Like what? Give me one example.
I don't know. But you know
what I'm talking about.
Please clear the gate.
Royal Nectar Force on approach.
Wait a second. Oheck it out.
- Hey, those are Pollen Jocks!
- Wow.
I've never seen them this close.
They know what it's like
outside the hive.
Yeah, but some don't come back.
- Hey, Jocks!
- Hi, Jocks!
You guys did great!
You're monsters!
You're sky freaks! I love it! I love it!
- I wonder where they were.
- I don't know.
Their day's not planned.
Outside the hive, flying who knows
where, doing who knows what.
You can'tjust decide to be a Pollen
Jock. You have to be bred for that.
Explanation: