Q.1) What is the type of PCI transaction diagram? Redraw the timing when the IRDY # and TRDY # is ready from cycle 2 to end of transaction and explained the function of each signals appear in the diagram

Q: Suppose an employee of a bank transfers Rs 800 from X's account to Y's account. This small…

A: Q.2.X's AccountOpen_Account(X)  Old_Balance = X.balance  New_Balance = Old_Balance - 800  X.balance…

Q: Design a transaction-based data warehouse schema for deriving business intelligence in retail…

A: schema: A schema is a logical description of a database's contents. It contains the name and…

Q: Write the transaction log using Table 10.1 from the textbook as your guide. Assume that product…

A: The ask is to create the transaction log for creation of a new product.

Q: ke a look at the table above and provide examples of insertion, deletion and update anomalies.…

A: Anamolies: INSERTION: A new course cannot be inserted if there is no student taking the course.…

Q: Write down the Types of a transaction according to the Following: 1.Application 2.Structures…

A: Given: Write down the Types of a transaction according to the Following: 1.Application 2.Structures…

Q: In a typical bank, what are the main functions of a Transaction Processing System. NO PLAGIARIS

A: Required: In a typical bank, what are the main functions of a Transaction Processing System.

Q: Choose disadvantages of 3NF compared to BCNF     Can lead to the necessity of null values…

A: The disadvantages of 3NF compared to BCNF are: Can lead to the necessity of null values Redundancy

Q: What services do transaction managers provide?

A: To be determine: What services do transaction managers provide?

Q: Consider the ERM below: Consider the following ER Model. Suppose that the entity set S contains 15…

A: Here from entity W there is a double line. This means the participation is  full.  That is every…

Q: What should the relationship be between a Payment entity and an Insurance Policy entity in the…

A: Assume that some patients are insured by an insurance company. The patients can only have insurance…

Q: Develop an eer diagram and write all enterprise rules that were used. Derive a logical base design…

A: Summary:In this question, we need to create a database for the visa management processing system.

Q: The unique identifier of the transaction that performed the write operation is called as _______ a.…

A: Option a Transaction Identifier is correct

Q: he Apriori algorithm only consider distinct items in a transaction. In practice, multiple…

A: The Apriori algorithm is a very well data mining technique that has been used to a wide range of…

Q: For measuring the ability of a computer system for handling the transactions that is consisted of…

A: Given Data:- For measuring the ability of a computer system for handling the transactions that is…

Q: (1) What are advantage and disadvantages of Apriori Algorithm (II) For the given below transaction…

A: Apriori algorithm advantages and disadvantages Associate algorithm

Q: Make an ERD Daigram of inventory manegment system with the following entities : Product Category…

A:

Q: Is it possible for deadlock to occur between two Sale Transactions? Why or why not? Is it possible…

A: GIVEN: Is it possible for the deadlock to occur between two Sale Transactions? Why or why not? Is…

Q: The phenomenon in which one failure leads to a series of transaction rollbacks is called as ________…

A: Database Management System(DBMS) is a software for storing and retrieving users data while…

Q: s transaction being a logical unit of wo

A: What Does Transaction Mean? A transaction, in the context of a database, is a logical unit that is…

Q: The DFA is demonstrated in the following table: No Justification В Х АВ. Х в.в 1- Number of unknowns…

A: It is defined as in DFA, for each input symbol, one can determine the state to which the machine…

Q: TBC: Instructions: Draw One integrated ER diagram on slide #28 to show the relationships of the…

A: ER-Diagram:

Q: 3. Write the transaction log using Table 10.1 from the textbook as your guide. Assume that product…

A: Once the new product ABCD is manufactured the two tables PRODUCT and PARTS to be updated. As per the…

Q: Q.1) What is the type of PCI transaction diagram? Redraw the timing when the IRDY# and TRDY# is…

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: sider a schedule with 3 transactions with 2, 3, and 4 operations respectively. Calculate the…

A: Lets see the solution.

Q: The transaction Business Model follows the approach to provide users with a comfortable online…

A: GIVEN: The transaction Business Model follows the approach to provide users with a comfortable…

Q: A transaction is delimited by statements (or function calls) of the form __________ a. Begin…

A: The transaction consists of all operations executed between the begin transaction and end…

Q: Discuss the properties of a Transaction.

A: A transaction is set of instructions which reads or writes to database. It is logical unit of work.…

Q: Distributed Clocks algorithm of Lamport and how it can be used in a transaction control situation.…

A: Clocks algorithm of Lamport and how it can be used in a transaction control situation. Relation:…

Q: Explain how in transaction management, a transaction is a logical unit of work ?

A: To be determined: how in transaction management, a transaction is a logical unit of work

Q: xplain the code below in a step-by-step manner. Also explain what the two join statements intend to…

A: emp = [(1,"Smith",-1,"2018","10","M",3000), \     (2,"Rose",1,"2010","20","M",4000), \…

Q: In what order should the attributes of a production be computed Inherited attributes in the LHS,…

A: ANSWER

Q: 40. The value of the data item prior to the write is called as _________ a. Transaction identifier…

A: Given that, 40. The value of the data item prior to the write is called as _________a. Transaction…

Q: oose an industry and submit a summary of its operation. Determine entities 20% State business rules…

A: Hey there, I am writing the required solution of the questin mentioned above. Please do find the…

Q: Convert each of the following schemas to 3NF, showing all intermediate stages, that is, 1NF and 2NF.…

A: Normalization is used to reduce the data redundancy and anomalies in the schema. Basic rules for…

Q: Discuss the ACID properties of a transaction with the help of code exampl

A: Actually, ACID = Atomicity, Consistency, Isolation, Durability.

Q: Q8.1    What is the role of dimension tables in the dimensional model? Q8.2    What is the role of…

A: Note: - As per the guidelines we can only answer a maximum of three subparts. Please resubmit the…

Q: ACCOUNT AND TRANSACTION and establish constraints

A: Given :

Q: n a typical bank, what are the main functions of a Transaction Processing System.

A: Transaction processing system in bank takes the input from user performs processing and gives the…

Q: Give a tabular form comparative analysis of DFA, TG, PDA and TM

A: DFA The DFA is called the deterministic finite automata which consist of the finite set of symbols…

Q: Explain the three choices for transaction boundary of a hierarchical form.

A: Answer is in step 2

Q: Discuss each of the three different approaches that may be used to end a deadlock

A: I have  provided   answer in  step 2-----------------

Q: transaction flow structure? Discuss the reasons

A: Transaction flow structure and the reasons the transaction flows are often ill structured

Q: 3) Consider the following activity diagram, and answer each of the following questions in not more…

A: Answers are given below order , record order, labeled box , ship , shipment

Q: 22. Transaction management ensures ____________ and __________ properties. a. Atomicity and…

A: A transaction is a very small unit of a program and it may contain several lowlevel tasks. A…

Q: Subject C# Q: Suppose if you want to create software for a Mart. And let one of the requirement is…

A: Solution:--   1)Given in the question is to provide the C# code for the creation of the     software…

Transaction Processing

Transaction processing is a computational style generally performed by server computers, which supports interactive applications (apps). Transaction processing is also known as information processing, which divides the work into indivisible and individual operations called transactions. The transaction is a set of tasks; a single task is considered as the minimum processing unit that cannot be divided again.