PPlease Select Correct Answer From the following and be quick plzz

The system is notified of a read or write operation by Select one: O a. Raising an appropriate interrupt signal O b. Appending an extra bit of the address O c. Enabling the read or write bits of the devices O d. Sending a special signal along the BUS Each line includes that identifies which particular block is currently being store. Select one: O a. Tag O b. Block O c. Word O d. Cache When we perform subtraction on-7 and -5 the ANSWER in 2s complement form is Select one: O a. 1010 O b. 0010 O C. 1011 O d. 1110 During the execution of a program which gets initialized first? Select one: O a. MDR O b. PC O c. MAR O d. IR The main advantage of multiple bus organisation over a single bus is Select one: O a. None of the mentioned O b. Better Connectivity O c. Reduction in the number of cycles for execution O d. Increase in size of the registers During the transfer of data between the processor and memory we use Select one: O a. Registers O b. TLB O c. Cache d. Buffers A pipeline is like: Select one: O a. a gas line O b. house pipeline O c. None of these O d. an automobile assembly line When we perform subtraction on -7 and 1 the ANSWER in 2s complement form is Select one: O a. 0110 O b. 1000 O C. 1010 O d. 1110 The reason for the fast operating speeds of the flash drives is Select one: O a. The integrated electronic hardware O b. The absence of any movable parts O c. All of the mentioned O d. The improved bandwidth connection