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Crossword: Computer Models

Across

1. The process of determining the exact operation to be performed and the operands of a given instruction.

2. The process of carrying out the operation specified by an instruction using the data from registers and memory.

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

4. 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.

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

6. To perform or execute a task or instruction.

7. a register that holds the currently executed instruction in a CPU

8. A set refers to a grouping of interconnected components or processes that collaborate to accomplish a particular goal.

9. A computer that stores program instructions in its memory along with data, allowing the instructions to be treated as data and executed by the CPU.

10. Independent sequences of instructions that can be scheduled and executed by a processor.

Down

11. A single operation or action within a larger process or cycle.

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

13. A bus in a computer architecture that is used by the CPU to communicate with other hardware components and control their operations.

14. A simplified portrayal or abstraction of a real-world system, grasping its essential entities and their interconnections.

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

16. a small amount of storage in the central processing unit (CPU) that is used to store data or instructions temporarily during program execution

17. Information regarding the system's output which aids in refining the input or the process for better results.

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


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