Suppose that we use the deferred update protocol for the example in figure 23.6. show how the log would be different in the case of deferred update by removing the unnecessary log entries; then describe the recovery process, using your modified log. assume that only redo operations are applied, and specify which operations in the log are redone and which are ignored.

Can online classes such as gradpoint track your ip location like if im taking a final and i give somebody else my account and they take the final for me will it show where they are taking the final from? and can this be countered with a vpn

Which one of the following voltages should never be measured directly with a vom? a. 1200 v b. 500 v c. 800 v d. 100v

1. which of the following is not an example of an objective question? a. multiple choice. b. essay. c. true/false. d. matching 2. why is it important to recognize the key word in the essay question? a. it will provide the answer to the essay. b. it will show you a friend's answer. c. it will provide you time to look for the answer. d. it will guide you on which kind of answer is required.