Computer Architecture Overview

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Questions and Answers

Which type of memory is used to store data temporarily during program execution?

  • Volatile Memory
  • Read-Only Memory (ROM)
  • Random Access Memory (RAM) (correct)
  • Control Unit (CU)

What is the primary function of Input/Output (I/O) devices in a computer system?

  • Interact with the external environment (correct)
  • Retrieve data from memory
  • Perform calculations and manipulations
  • Control other components of the computer

What is the function of the Arithmetic Logic Unit (ALU) in a processor?

  • Stores frequently used data for quick access
  • Manages data flow within the CPU
  • Performs arithmetic and logical operations (correct)
  • Controls user inputs and outputs

Which component is known as the brains behind computer operations?

<p>Central Processing Unit (CPU) (B)</p> Signup and view all the answers

What is the function of Read-Only Memory (ROM) in a computer system?

<p>Stores data permanently (D)</p> Signup and view all the answers

What is the primary purpose of process redesign?

<p>To optimize workflows and enhance performance (B)</p> Signup and view all the answers

Which of the following is NOT a characteristic of a process?

<p>User interface design (D)</p> Signup and view all the answers

What does the Process Management System aim to achieve?

<p>Optimize workflows and enhance performance (C)</p> Signup and view all the answers

What is the significance of the Process Control Block (PCB) in process management?

<p>It stores information about each process (C)</p> Signup and view all the answers

Why is it essential for a manager to understand the importance of process management?

<p>To ensure resources are used effectively and operations move quickly (B)</p> Signup and view all the answers

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