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
Alex17521 [72]
3 years ago
7

Lets assume we are writing a system to backup a list of transactions: class Transaction 1 String TransactioniD: Date TranactionT

ime: Account account: enum Type(ADD, EDIT, ADMIN): Type type: Transactions are constantly added to the system as quickly as possible (hundreds a minute) and occasionally, your system will need to retrieve them but only if there is a error with the main system (once or twice per million transactions). Additionally, transactions may not come in order as some transactions take longer to process. What is the best way to store the transactions in your system? a) as a list sorted by transactionID b) As an unsorted list of transactions c) as a list sorted by transaction Time d) As a list sorted by a new systemiD int since they transactions are not coming into our system in order of time. Activate Windows Go to Settings to activate Windo e) As a 2d list with the columns sorted by Account and the rows sorted by date
Computers and Technology
1 answer:
zhannawk [14.2K]3 years ago
6 0

Answer:

The answer is "Option d"

Explanation:

In this question, the easiest way that will save the payment on your database in such a process ID-sorting list would be to mark a payment, that's been recorded mostly on the database whenever this payment became used serial number is not transaction ID, and the wrong choice can be defined as follows:

  • In choice a, It is wrong because it may be processed, however, payments aren't entered through our process, which does not help remove older.
  • In choice b, the unordered list would not enable any transaction to only be retrieved, that's why it is wrong.
  • In choice c, it will not be helpful because the includes video is either begin or complete the payment, it will not be helpful to hold it with transaction time.
  • In choice e, this approach won't help to identify the payments since one date will have a lot of payments over a certain account.
You might be interested in
Which of the following is the best description of the [Drive for] block?
Ede4ka [16]
The answer is C to this question
6 0
3 years ago
Choose the output result of the below code.
SIZIF [17.4K]

Answer:

B

Explanation:

When you initialize an instance of FunEvent(tags, year) and assign it to bc. The instance variables in this case are: self.tags = ["g", "ml"] and self.year = 2022. But then you alter tags, which will also change self.tags, since self.tags is a reference to the list you passed in as an argument. This is not the case when you do year=2023 because, first of all, integers are not mutable, and also because even if somehow integers were mutable, you're not changing the object in-place, you're simply changing the where the "variable" is pointing to. So for example if you did tags = ["g", "ml", "bc"] instead of tags.append("bc"), it would also not change the value of the instance variable "tags", because you wouldn't be changing the object in-place. So when you print(bc), the instance variables will be ["g", "ml", "bc"] and 2022. When you try to print an object, it call try to convert it into a string using the __str__  magic method. In this case it will return a string formatted as "Event(tags={self.tags}, year={self.year}) which will output "Event(tags=['g', 'ml', 'bc'], year=2022)" So the correct answer is B

4 0
2 years ago
(15 POINTS + BRAINLIEST) My friend is trying to make an account on brainly, but she can't sign in. All it just says is, “We cann
julia-pushkina [17]
Try a different email and see if that works :)
5 0
4 years ago
Read 2 more answers
Which of the following is the process by which graphical content is created using the proper software ?
Y_Kistochka [10]
See it's option C because 3-D visualising means creating graphical content in computers now if we are creating it in computer means we are working with software so option C is correct there.
7 0
3 years ago
When creating a report, you should consider all of the following EXCEPT (Points : 4) who will use the report
barxatty [35]

Answer: Number of records input into the report

Explanation: Creating the report includes the factors like maintaining the record, updating data, designing content etc. The content of the report has the parameter to maintain so that it can be up to date and can be efficient to the user.

The parameters that are considered while making the report are confidential content should be specially considered ,user of the report , purpose of the report,etc. The only factor that is not accountable is input.There can be number of inputs that can be entered in the report because they have huge sheet space.

8 0
3 years ago
Other questions:
  • Given num_rows and num_cols, print a list of all seats in a theater. Rows are numbered, columns lettered, as in 1A or 3E. Print
    7·1 answer
  • Which of the following statements is false? A.The concepts of icons, menus and windows were originally developed by Xerox PARC.
    7·1 answer
  • Recently, your laptop won't power on, and the battery is not charging. You suspect the block on the power cord (also known as a
    5·1 answer
  • What does a wholesaler do?
    12·1 answer
  • What is the first thing animators need to determine when beginning a project?
    5·1 answer
  • Zachary drinks 2 cups of milk per day. He buys 6 quarts of milk. How many days will his 6 quarts of milk last?
    12·1 answer
  • Write a program named split_me.py that accepts a string in the format Age.FirstName and returns the value FirstName is Age years
    14·1 answer
  • which of the following can be represented by a sequence of bits. 1. An integer 2. An alphanumeric character 3. A machine languag
    12·1 answer
  • Any correct answers will be helpful.
    13·1 answer
  • You use a Windows desktop system to edit and produce audio files. Your system has two hard disks installed. Your applications ar
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!