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Computer NetworksThe address which is used to identify a process on a host is (i) physical address (ii) port address (iii) logical address (iv) specific address20222mMICROPROCESSORSThe instruction to copy the content of a memory location using a register indirect addressing mode is? (i) STAX (ii) LDAX (iii) LDA (iv) None of the above20232mCOMPUTER ORGANIZATION & ARCHITECTUREExplain register reference and memory reference instructions in detail with suitable examples.20197mCOMPUTER ORGANIZATION & ARCHITECTUREWhich addressing mode uses the contents of a register to determine the effective address? (i) Signed integers (ii) Indirect addressing (iii) Direct addressing (iv) Register addressing20252m
PreviousAn I/O port typically consists of four registers-status, control, ______ and ______ registers. (i) system in, system out (ii) flow in, flow out (iii) data in, data out (iv) input, outputNextConsider a disk queue with requests for I/O to blocks on cylinders. 98 183 37 122 14 124 65 67. Considering FCFS (first cum first served) scheduling, the total number of head movements is, if the disk head is initially at 53 is? (i) 600 (ii) 630 (iii) 620 (iv) 640