Transaction-processing systems usually allow multiple transactions to run concurrently. Which of the following best suits as the advantage(s) of allowing concurrent execution of transactions?
A. Improved transaction throughput
B. Reduced execution complexity
C. Serializability
D. Reduced waiting time
Answer:A
Transaction-processing systems usually allow multiple transactions to run concurrently. Which of the following best suits as the advantage(s) of allowing concurrent execution of transactions?
A. Improved transaction throughput B. Reduced execution complexity C. Serializability D. Reduced waiting time