CSI 104 Test 2 Exam Review with Correct Questions and Answers 100% A+ Graded

CSI 104 Test 2 Exam Review with Correct Questions and Answers 100% A+ Graded The _______ is a computer subsystem that performs operations on data. a. CPU b. memory c. I/O hardware d. bus subsystem - CORRECT ANSWER-CPU is a stand-alone storage location that holds data temporarily. a. An ALU b. A register c. A control unit d. A tape drive - CORRECT ANSWER-A register _______ is a unit that can add two inputs. * 1/1 a. An ALU b. A register c. A control unit d. A tape drive - CORRECT ANSWER-An ALU A register in a CPU can hold _______. * 1/1 a. only data b. only instructions c. only program counter values d. data, instruction, or program counter values - CORRECT ANSWER-data, instruction, or program counter values A control unit with five wires can define up to _______ operations. * 1/1 5 10 16