CSI 104 Exam Questions with Correct Answers

CSI 104 Exam Questions with Correct Answers 1-1. The _______ model is the basis for today's computers! a. Leibnitz b. von Neumann c. Pascal d. Charles Babbage - Answer-B 1-2. In a computer, the _______ subsystem stores data and programs. a. ALU b. input/output c. memory d. control unit - Answer-C 1-3. In a computer, the _______ subsystem performs calculations and logical operations. a. ALU b. input/output c. memory d. control unit - Answer-A 1-4. In a computer, the _______ subsystem accepts data and programs and sends processing results to output devices. a. ALU b. input/output c. memory d. control unit - Answer-B 1-5. In a computer, the _______ subsystem serves as a manager of the other subsystems. a. ALU b. input/output c. memory d. control unit - Answer-D 1-6. According to the von Neumann model, _______ are stored in mem- ory. a. only data b. only programs c. data and programs d. neither data nor programs - Answer-C 1-7. A step-by-step solution to a problem is called _______. a. hardware b. an operating system c. a computer language d. an algorithm - Answer-d