(Choose only one answer) With paging there is no fragmentation. out of Select one: O a. external O b. either type of O c. internal O d. none of the mentioned 27 (Choose only one answer) Logical memory is broken into blocks of the same size called but of Select one: O a. none of the mentioned O b. pages O c.page frames O d. backing store 28 (Choose only one answer) Suppose that a process is in "Blocked" state waiting for some v/O service. When the service is completed, it goes to the out of Select one: O a. Ready state O b. Suspended state O c. Running state O d. Terminated state 29 (Choose only one answer) Buffering is done to out of Select one: O a. cope with device transfer size mismatch O b. all of the mentioned O c. maintain copy semantics O d. cope with device speed mismatch 30 W (Choose only one answer) The address of the next instruction to be executed by the current process is provided by the out of Select one: a. Process stack O b. CPU registers O c. Program counter O d. Pipe