Given below are two statements: Which of the following statements is/are correct with respect to virtual memory Statement I: Address translation is performed for every logical […]
Question 554 A Transaction Manager is which of the following ? A Maintains a log of transactions B Maintains before and after database images C Maintains […]
Question 21 Start and stop bits do not contain an ‘information’ but are used in serial communication for A Error detection B Error correction C Synchronization D […]