Answer:
You can enter data based on the defined data type.
A primary key uniquely identifies a record.
Explanation:
In a database, you can only enter data that matches the data type you have specified for that field. Therefore, you can enter text in fields with the text data type; numbers in fields with the number data type; or images in fields with the BLOb data type. You can have fields where data entry is optional. A primary key eliminates the chance of duplicate entries of the same record in a table.
3.2 Code Practice: Question 1 from edhesive ( answer in python pls)
Answer:
value = float(input("Enter a number: "))
if value > 45.6:
print("Greater than 45.6")
Why does a bus topology require a terminator? a) because otherwise it would be a ring network b) because otherwise the packets will bounce back and forth from end to end repeatedly c) because otherwise the signal will fade out d) because a terminator is where a bus network connects to the outside
Answer:
B)because otherwise the packets will bounce back and forth from end to end repeatedly
Explanation:
Bus topology can be regarded as a kind of topology for a Local Area Network, it is one that has it's nodes connected to a single cable(backbone) and any break in the so called backbone, there will be failure in the entire segment. However a Terminator is usually attached to the end-points of a bus network so that the signal is absorbed by the Terminator and as a result of this the signal will not reflect back down the line. If there is no Terminator there would be bouncing back and forth of packet in an endless loop.It should be noted that a bus topology require a terminator because otherwise the packets will bounce back and forth from end to end repeatedly
.
The answer is-
B.) because otherwise the packets will bounce back and forth from end to end repeatedly
Bus topology can be regarded as a kind of topology for a Local Area Network, it is one that has it's nodes connected to a single cable(backbone) and any break in the so called backbone, there will be failure in the entire segment. However a Terminator is usually attached to the end-points of a bus network so that the signal is absorbed by the Terminator and as a result of this the signal will not reflect back down the line. If there is no Terminator there would be bouncing back and forth of packet in an endless loop.It should be noted that a bus topology require a terminator because otherwise the packets will bounce back and forth from end to end repeatedly
vkbfnkynbvkbj how do i unblocked websites on my school laptop?
Answer:
impossible
Explanation: sorry but too bad
Composition of a scene requires a lot of careful analysis.
The process of composing shots is known as what
Answer: framing
Explanation: i just took the test and i got it right hope this helps
click here for a answer
Answer:
the 3th one
Explanation:
Convert the following decimal numbers into equivalent binary numbers and then convert the binary answer back into equivalent decimal. Show all the steps of conversions.
• -8735
Answer:
[tex]-8375_{10} = -10001000011111_2[/tex]
[tex]-10001000011111_2 = -8735_{10[/tex]
Explanation:
Given
-8735
Required
Convert to binary and then back to decimal
To convert to binary, we divide by 2 and write down the remainder (ignore the negative sign, first)
8735 / 2 = 4367 R 1
4367 / 2 = 2183 R 1
2183 / 2 = 1091 R 1
1091 / 2 = 545 R 1
545 / 2 = 272 R 1
272 / 2 = 136 R 0
136 / 2 = 68 R 0
68 / 2 = 34 R 0
34 / 2 = 17 R 0
17 / 2 = 8 R 1
8 / 2 = 4 R 0
4 / 2 = 2 R 0
2 / 2 = 1 R 0
1 / 2 = 0 R 1
Write out the remainder from bottom to top
[tex]8735_{10} = 10001000011111_2[/tex]
Include the negative:
[tex]-8735_{10} = -10001000011111_2[/tex]
To convert to decimal, we simply multiply the individual digits with the base (in this case, it is base 2) raise to power of the index of that digit.
There are 14 digits in 10001000011111 and the rightmost digit is of index 0 and it increased to the left.
Ignore the negative, first; so, we have:
[tex]10001000011111_2 = 1 * 2^{13} + 0 * 2^{12} + 0 * 2^{11} + 0 * 2^{10} + 1 * 2^{9} + 0 * 2^{8} + 0 * 2^{7} + 0 * 2^{6} + 0 * 2^{5} + 1 * 2^{4} + 1 * 2^{3} + 1 * 2^{2} + 1* 2^{1} + 1 * 2^0[/tex]
[tex]10001000011111_2 = 1 * 8192 + 0 + 0 + 0 + 1 * 512 + 0 + 0 + 0 + 0 + 1 * 16 + 1 * 8 + 1 * 4 + 1* 2 + 1 * 1[/tex]
[tex]10001000011111_2 = 8192 + 512 + 16 + 8 + 4 + 2 + 1[/tex]
[tex]10001000011111_2 = 8735[/tex]
Include the negative sign
[tex]-10001000011111_2 = -8735_{10[/tex]
Currently, this program will add 6 and 3 together, output the math problem and output the answer. Edit this code so that a random number is generated from 1 - 10 (inclusive) for the variables a and b. Also, instead of adding the two numbers together, the edited program should multiply them, and output the proper math problem and answer. Be sure to update every line of code to reflect the changes needed.
import random
a = 6
b = 3
answer = a + b
print (str(a) + " + " + str(b) + " = " + str(answer))
I've included my code in the picture below. Best of luck.
The modifications to be done program is an illustration of random numbers using Python.
The random numbers from 1 to 10, will be generated using the random module
The modified program where comments are used to explain the lines of the programs are:
#This imports the random module
import random
#This generates a random number
a = random.randint(1,10)
#This generates another random number
b = random.randint(1,10)
#This multiplies both numbers
answer = a * b
#This displays the result of the program
print (str(a) + " * " + str(b) + " = " + str(answer))
At the end of the program, the program will print the product of both random numbers.
See attachment for sample run of the program
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4.2 Code Practice: Question 1
Can someone help me write the code in python language?
Answer:
number = int(input("Enter a number: "))
sum = number
c = 1
while (sum<=100):
number = int(input("Enter a number: "))
sum = sum + number
c = c + 1
print("Sum: " + str(sum))
print("Numbers Entered: " + str(c))
Explanation:
Hope this helps lovely :)
What is output by the following code segment? int x = 11; int y = 11; if (x != y ) { System.out.print("one"); } else if (x > y) { System.out.print("two"); } else if (y = x) { System.out.print("four"); } else { System.out.print("five"); }
The output will be four because y and x are equal and that satisfies the condition for the else if statement that prints out four.
Question #2
Dropdown
Choose the steps in the order discussed in the lesson.
Step 1:
Step 2:
>
Step 3:
<
Step 4:
Step 5
Input
Check Accuracy
Output
Process
Define the task
Answer:
1. define the task
2. input
3. process
4. output
5. check accuracy
Explanation:
have a lovely day <3
how to use access?
like working in access and bringing tables and stuff
I would recommend first familiarizing yourself with the program Access by watching introductions.
If you have even more time to spare and want hands-on experience, use Wise Owl exercises. Search up college classes assignments or guides. (Boy, do they love their big workbooks.) Essentially, do practice exercises.
Which monitor will you prefer in your school ; CRT or FPD ?why ?
Answer:
CRT
Explanation:
because this is very comfortable for me
Enzo is writing a paper about the similarities and differences between ancient Rome and modern America. Which text structure is he most likely to use? problem and solution comparison and contrast chronological order order of importance I NEED HELP BAD IT IS TIMED
Answer:
The correct answer is B.) comparison and contrast
Explanation:
just did the unit test review. you are welcome
Answer:
The correct answer is compare and contrast.
You would like to search for information about storms but not tornadoes. What type of search strategy may be useful?
entering keywords into many different search engines
a Boolean search
a wild-card search
searching for synonyms
Answer:
boolean search
Explanation:
Answer:
Boolean Search
Explanation:
Mr. Stevens is the principal of a high school. Why might he want to export data from a database of students’ exam scores?
Mr. Stevens might create a presentation using other software on how students' scores have changed throughout a semester.
What are presentation method?A presentation method is known to be the ways or process that a person uses deliver any kind of presentation.
Note that by creating a presentation using other software on how students' scores have changed throughout a semester, Mr. Stevens can export data from a database of students’ exam scores.
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Directions and Analysis
Task 1: Typing an Essay
Select a favorite sport, contest, or game of your choice. Write an essay in standard form
(sentences, paragraphs, bullets, etc.) to include details, such as the sport or game's unique
characteristics, rules, tournaments, useful strategies, famous players, teams, etc. Your target
time for this task is 2,000 words typed accurately in 90 minutes. Ensure that you type while
maintaining the correct posture and finger placement.
Answer:
Sorry this is a typing test, too pysical for online help as for the words and time limit to reinforced learning, if content is the issue grab an article or paper and type that.
Jacob wants to track the profiles of users who visit his Web site. He would like to store the user’s age, income, and location. He should use a _____.
database
template
word processor
spreadsheet
Describe the spreadsheet. Spreadsheets were created as electronic alternatives to paper accounting worksheets.
What facilitates user tracking on your website?Search Engine Analyses Simple audience and behavior analytics are provided by Analytics. The demographics of users, the devices they used to access your site, and whether they have previously visited can all be segmented. Additionally, it can monitor a website's traffic volume and advertising effectiveness.
What collects visitor data from websites?As a conventional analytics system, it provides statistics and information about the traffic to a website, including page visits, sessions, time on page, bounce rates, and much more. Analytics can demonstrate how visitors engage with your website because it is a conventional analytics tool.
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the compact disc drive it belongs to a.input b.output c.storage device
Answer:
c.storage device
Explanation:
Select the education and qualifications that are most helpful for Insurance Services careers. Check all that apply.
leadership skills
critical thinking skills
knowledge of credit systems
research skills
O certification and licensure
bachelor's and master's degrees
Answer:
critical thinking skills
research skills
certification and licensure
bachelor's and master's degree
Explanation: edge 2020
The education and qualifications that are most helpful for Insurance Services careers are as follows;
Critical thinking skills.Research skills.Certification and license.Bachelor's and master's degrees.Thus, the correct options for this question are B, D, E, and F.
What is the significance of Insurance Services careers?The significance of Insurance Services careers is understood by the fact that it is one of the most lucrative sectors in the entire world. The demand for this sector is rapidly growing. It provides various opportunities in specific countries along with global levels like World Monetary funds, world banks, etc.
It is required for all sectors to have particular criteria and eligibility. So, if you are interested to make your career in Insurance Services you definitely have bachelor's and master's degrees along with certain certifications and licensure.
Therefore, the correct options for this question are B, D, E, and F.
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4.3 Code Practice: Question 1
I've included my code in the picture below. Best of luck.
Following are the program to the given question:
Program Explanation:
Defining an "age" variable that uses the "int with input" method that inputs integer value from the user-end.After input value, a for loop is declared that uses the "age" variable and calculates its value, and prints the value with the message that is "**HUG**".Program:
age=int(input())#defining an age variable that inputs integer value
for i in range(1, age+1):#defining a for loop that count input value
print("**HUG**")#print message
Output:
Please find the attached file.
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What is the main difference between a peripheral device and other types of devices? Choose the best answer.
A.
It only accepts input.
B.
It only provides output.
C.
It is attached externally to a computer.
D.
It does not need a computer to perform its function.
The answer is C: is is attached externally to a computer.
Please answer quickly :S
A keyboard would be considered _____. Select 2 options.
storage
an input device
hardware
software
an output device
Answer: An input device and hardware
Explanation:
What is the name of the variable in this code?
1| fav_color = sprite.ask("What's your favorite color?")
2| sprite.say(fav_color)
fav_color
What's your favorite color?
sprite
ask
Answer:
fav_color
Explanation:
Answer:
fav_color
Explanation:
PLZ ANSWER QUICKLY! TIMED!
Select all that apply.
Select all barriers to oral communication.
well organized
laziness
lack of time for preparation
accent
being unprepared
not paying attention
noise
Answer:
noise accent unpreparedness would be some examples
The barriers to oral communication are as follows:
AccentBeing unprepared.Noise.Not paying attention. What is Oral communication?Oral communication may be defined as the process of expressing your thoughts, feelings, emotions, etc. with the utilization of words spoken directly by mouth irrespective of any techniques or instruments.
It is one of the best and fastest ways of communication as compared to written and signed communication. It only involves an action of words that directly makes a communication influential.
Due to the direct utilization of words through mouths, it has numerous barriers that ultimately decrease its effectiveness. Some of its barriers are noise, accent, not paying actual attention to the speaker, being unprepared, etc.
All such barriers make the halt between the listeners and speakers. The words of the speakers not successfully reached on the ears of the listeners and thus its affects the overall communication.
Therefore, it is well described above.
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Help
Question #3
Multiple Choice
You designed a program to create a username using the first three letters from the first name and the first four letters of the last name. You
are testing the program, the last step in the process. For a user named John Smith, what username should the program create?
O johnsmith
John Smith
O JohSmit
johsmit
Without net neutrality, which of these situations might occur? (Select all that apply.) a cable company might charge different bandwidth rates for large corporations and individual consumers an online newspaper might find its website slowing down because a telecomm company does not like its politics a big movie studio might find its upcoming film streamed illegally a service provider might choose not to provide service in poor areas
Answer:
a. a cable company might charge different bandwidth rates for large corporations and individual consumers
b. an online newspaper might find its website slowing down because a telecomm company does not like its politics
d. a service provider might choose not to provide service in poor areas
Explanation:
Net Neutrality is the idea that internet service providers are not to discriminate against users or treat them unequally due to their content, the information they wish to share, their website, the type of device they are using, etc. This principle also ensures that users are not charged differently based on the reasons listed above, among others.
Without this principle put in place, internet service providers can decide to slow down people's networks, charge differently, or entirely block a network because the users do not measure up to some of their standards or criteria.
What are non-examples of wage and salary?
Answer:
Recent Examples on the Web: Noun The goal, ideally, should be to pay workers a livable wage — not a less bad one than the museum down the road.
Does anyone know 7.1.3: Firework karel?
Answer:
Yess its from freelancer
Please help! I will award brainliest! its due today...
Which comment would best describe the code below?
Question 9 options:
// Rotates around the Y axis based on left/right arrow keys
// Rotates around the Z axis based on up/down arrow keys
// Rotates in an upward direction based on left/right arrow keys
// Moves object up/down based on the the left/right arrow keys
Answer:
The bottom is right I think
Explanation:
I am not really good at this stuff
The comment that would best describe the code below is // Moves the object up/down based on the left/right arrow keys. The correct option is d.
What is coding?We connect with computers through coding, often known as computer programming. Coding is similar to writing a set of instructions because it instructs a machine on what to do. You can instruct computers what to do or how to behave much more quickly by learning to write code.
It is well known that one of the hardest subjects to master is programming. It's understandable that some people find it challenging to learn how to code given how different it is from conventional educational methods, such as college degrees in computer science.
Therefore, the correct option is d, // Moves the object up/down based on the left/right arrow keys.
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WHO WANTS TO PLAY AMONG US
Answer:
Explanation:
ME