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Crossword: Computer Models

Across

1. A computer architecture where where programs and data are stored in the same memory and can be executed sequentially by the CPU

2. A command or operation given to the CPU to perform a specific task.

3. A digital version of information that can be stored, modified, and transmitted electronically.

4. The second step of the Fetch-Decode-Execute Cycle, where the computer interprets the fetched instruction.

5. A physical representation of information on paper or another tangible medium.

6. Management refers to the various mechanisms or processes that oversee and direct the input, process, and output of a system with the aim of attaining the intended results.

7. a register that keeps track of the address of the next instruction to be executed in a program

8. A type of model that involves multiple autonomous entities or agents, each with their own goals and behavioral rules.

9. The structure in which data is stored in a soft copy, defining how information is encoded for storage.

10. The component of a CPU that manages the execution of instructions, coordinates the activities of the other components, and controls the flow of data within the CPU.

Down

11. Actions or operations are carried out on the input data to convert it into output.

12. The sequence or arrangement in which tasks or events occur.

13. a register that stores data being transferred to and from the memory unit

14. The process of transferring data between the computer and external devices, such as keyboards, monitors, and printers.

15. The process of retrieving a program instruction from memory so that it can be executed by the CPU.

16. A bus in a computer architecture that is used to specify the memory address in read or write operations.

17. The last step in the instruction execution cycle, where the CPU carries out the instruction.

18. a special-purpose register in a CPU that is used for arithmetic operations and holds the results of calculations


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