1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Norma-Jean [14]
4 years ago
13

You have just finished entering field names for your database . You need to choose the primary key or key field but none of your

fields are unique. What should you do ?
A. Save the database without a key field
B. Use one of the existing fields even if it is not unique
C. Let the database assign a unique number in a new field
D. Use a spreadsheet instead
Computers and Technology
2 answers:
levacccp [35]4 years ago
6 0

Answer:

Option C is the correct answer to the following question.

Explanation:

In the following option is true because when once the entering of the fields name is done and you didn't choose any of the fields as primary but you want to choose field as primary and you also not choose any field as unique then, you should do one thing, you have to assign a unique number in your database in a new field.

Luden [163]4 years ago
3 0

C. Let the database assign a unique number in a new field

You might be interested in
Which of the following is 1000 of a second​
s344n2d4d5 [400]

Answer:

what I don't understand your question

6 0
4 years ago
Taylor develops a prototype for a new smartphone. It only includes code, a way to process the input, a memory card, and a microp
marysya [2.9K]

Answer:

i would say C.output

Explanation:

the program would be the code, the input would be the input, and the memory card would be the memory leaving the output as the only thing forgotten.

6 0
3 years ago
Read 2 more answers
Which of the following does not describe local alignment algorithm?
swat32

Answer:

The answer is "Option a".

Explanation:

A score can be detrimental. When an element has a score below zero, it means, that the sequences up to this point have no correlations, that are set to zero and its effects the previous alignment is excluded. Thus, alignment can be further found in every position later in the calculation. and other options are incorrect that can be described as follows:

  • In option b, In this option the score can be negative, that's why we can't set its value.
  • In option c, The first row and column must contain some value it can't be 0, that's why it is not correct.
  • In option d, It will start with a lower score and ends with a higher score, that's why it is not correct.

8 0
3 years ago
Austin has a report due at school tomorrow, but has not started working on it yet. Now he is worried about getting a bad grade.
liq [111]

Answer:

Explanation:

Question One

He could have read other sites with other points of view and summarized that. Most importantly he could have used footnotes that gave credit to every idea that he used.

He could have put the material down and begin to write. The words would have come out in his awkward style. He would still need to footnote the ideas. That is most important.

Question Two

It is both. Plagiarism is a serious crime if it involves many people being affected by what he wrote.

But it is totally unethical at any level. Trying to pass off something that isn't yours is totally unethical. It should never be done. It shames the subject which is shown to be unimportant and it shames the instructor (he knew enough to catch the plagiarism), and it shames the person getting caught.

3 0
3 years ago
Which describes the "Network Effect?"
Lorico [155]

The statement which best describes the network effect is a platform becomes more useful as more people join and use it.

<h3>What is "Network Effect?"</h3>

Network effect is the theory which tells that when the number of person increases in a network, then the value of the product or service in that network is also increases.

Key points of network effect are listed below:

  • In the network effect the value of product or service of a network increases when the more people join and use it.
  • Network effect is well utilized by e-commerce companies by promoting their business through the customers.
  • The best example of network effect sides are social media sites.

Thus, the statement which best describes the network effect is a platform becomes more useful as more people join and use it.

Learn more about the network effect here;

brainly.com/question/26199042

#SPJ1

4 0
3 years ago
Other questions:
  • If you turn off system protection on a disk, windows ____ the restore points that are on your computer.
    13·1 answer
  • Do routers have ip addresses? if so, how many?
    10·1 answer
  • An “evil twin” in the context of computer security is: a) A virus-laden attachment that looks just like a sincere attachment b)
    5·1 answer
  • You can view information for the individual people who will perform the tasks on theproject in the
    7·1 answer
  • William would like to sort a list of items after the data is already entered.
    5·1 answer
  • Describe the three essential characteristics of an object fromthe perspective of object oriented paradigm.
    7·1 answer
  • (Java) In the ChiliToGo program in Exercise 12, the costs to produce an adult meal and a child’s meal are $4.35 and $3.10, respe
    8·1 answer
  • The National Vulnerability Database (NVD) is responsible for actively performing vulnerability testing for every company's softw
    8·1 answer
  • Need help with these plss correct answers
    13·1 answer
  • 7. There are different tools needed in repairing computer, which of the following categories does parts retriever, screw driver,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!