**System Software and Virtual Machines - Exercise****Question 5:**Assume that memory cell 79 contains the value +6. In addition, the symbol Z is equivalent to memory location 79. What is placed in register R by each of the following load commands?a. LOAD 79 b. LOAD 6 c. LOAD Z d. LOAD Z + 1 (Assume that this is allowed.) ### Chapter 7: Computer Networks and Cloud Computing#### Page 392**16. Given the following diagram, where the numbers represent the time delays across a link:****Diagram Description:**The diagram is a network graph with nodes labeled A, B, C, D, E, F, and G. The edges between the nodes have time delays indicated by numbers:- A to B: 5- A to C: 2- A to D: 6- B to C: 4- B to G: 3- C to E: 1- D to E: 1- E to F: 1- F to G: 8- C to G: 2**Questions:**a. **How many simple paths (those that do not repeat a node) are there from node A to G?**b. **What is the shortest path from node A to node G? What is the overall delay?**c. **If node E fails, does that change the shortest path? If so, what is the new shortest path?** This exercise focuses on understanding network paths and minimizing delays in a network communication system.

As per Bartleby guideline: “Since you have asked multiple question, we will solve the first question…

Assume that memory cell 79 contains the value +6. In addition, the symbol Z is equivalent to memory location 79. What is placed in register R by each of the following load commands? a. LOAD 79 b. LOAD 6 c. LOAD Z d. LOAD Z + 1 (Assume that this is allowed.)

Assume that memory cell 79 contains the value +6. In addition, the symbol Z is equivalent to memory location 79. What is placed in register R by each of the following load commands? a. LOAD 79 b. LOAD 6 c. LOAD Z d. LOAD Z + 1 (Assume that this is allowed.)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

### Chapter 7: Computer Networks and Cloud Computing

#### Page 392

**16. Given the following diagram, where the numbers represent the time delays across a link:**

**Diagram Description:**
The diagram is a network graph with nodes labeled A, B, C, D, E, F, and G. The edges between the nodes have time delays indicated by numbers:

- A to B: 5
- A to C: 2
- A to D: 6
- B to C: 4
- B to G: 3
- C to E: 1
- D to E: 1
- E to F: 1
- F to G: 8
- C to G: 2

**Questions:**

a. **How many simple paths (those that do not repeat a node) are there from node A to G?**

b. **What is the shortest path from node A to node G? What is the overall delay?**

c. **If node E fails, does that change the shortest path? If so, what is the new shortest path?**

This exercise focuses on understanding network paths and minimizing delays in a network communication system.

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