QUESTION 2 a) Asiah is an officer in NAR company. One day, during the insertion of new data through the web system, the web browser hung. It forced Asian to end the process tree of the web browser and the transaction is considered failed. Discuss the failure type that is faced by Asiah. (3 marks) b) Study the non-serial operations being executed by the Transaction 1.0 as shown in the Figure 2.0. WA, R2B, WC, RA, WC, WC Figure 2.0: Transaction 1.0 Answer the following questions: i) Illustrate the transaction table for Transaction 1.0. (2 marks) ii) Illustrate a transaction table for the execution of Transaction 1.0 into a serial transaction in the order of: T2-T3T1. Name the table as Transaction 2.0. (2 marks) iii) Based on transaction tables produced in (i) and (ii), discuss whether the transactions are viewed as serializable or not. (9 marks) QUESTION 2 a) Asiah is an officer in NAR company. One day, during the insertion of new data through the web system, the web browser hung. It forced Asian to end the process tree of the web browser and the transaction is considered failed. Discuss the failure type that is faced by Asiah. (3 marks) b) Study the non-serial operations being executed by the Transaction 1.0 as shown in the Figure 2.0. WA, R2B, WC, RA, WC, WC Figure 2.0: Transaction 1.0 Answer the following questions: i) Illustrate the transaction table for Transaction 1.0. (2 marks) ii) Illustrate a transaction table for the execution of Transaction 1.0 into a serial transaction in the order of: T2-T3T1. Name the table as Transaction 2.0. (2 marks) iii) Based on transaction tables produced in (i) and (ii), discuss whether the transactions are viewed as serializable or not. (9 marks)