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What is the output of the code shown in Figure 6-105? Dim intValue As Integer intValue = 2 Do While intValue <= 9 1stDisplay.Items.Add(intValue & "" & intValue ^ 3) intValue +- 2 Loop 36 37 38 39 FIGURE 6-105 345 D7 0 a mm3 m33m

What is the output of the code shown in Figure 6-105? Dim intValue As Integer intValue = 2 Do While intValue <= 9 1stDisplay.Items.Add(intValue & "" & intValue ^ 3) intValue +- 2 Loop 36 37 38 39 FIGURE 6-105 345 D7 0 a mm3 m33m

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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### Code Explanation and Output The code snippet provided in Figure 6-105 is written in Visual Basic and demonstrates a loop structure. Here's a breakdown of what the code does: 1. **Variable Declaration:** - `Dim intValue As Integer`: This line declares a variable named `intValue` of type `Integer`. 2. **Initialization:** - `intValue = 2`: The variable `intValue` is initialized with the value 2. 3. **Loop Structure:** - `Do While intValue <= 9`: This loop will continue executing as long as `intValue` is less than or equal to 9. 4. **Inside the Loop:** - `lstDisplay.Items.Add(intValue & " " & intValue ^ 3)`: This line adds a string to a list display. The string consists of the current value of `intValue`, a space, and the cube of `intValue` (calculated by `intValue ^ 3`), concatenated together. - `intValue += 2`: Increments `intValue` by 2 after each iteration. 5. **Loop Exit:** - When `intValue` exceeds 9, the loop terminates. ### Output With the initial value of `intValue` set to 2 and incrementing by 2 each time, the loop will iterate as follows: - First iteration: `intValue = 2`, output = "2 8" - Second iteration: `intValue = 4`, output = "4 64" - Third iteration: `intValue = 6`, output = "6 216" - Fourth iteration: `intValue = 8`, output = "8 512" Thus, the items added to the list display would be: - "2 8" - "4 64" - "6 216" - "8 512" This pattern continues until `intValue` surpasses 9, at which point the loop stops.
Transcribed Image Text:### Code Explanation and Output The code snippet provided in Figure 6-105 is written in Visual Basic and demonstrates a loop structure. Here's a breakdown of what the code does: 1. **Variable Declaration:** - `Dim intValue As Integer`: This line declares a variable named `intValue` of type `Integer`. 2. **Initialization:** - `intValue = 2`: The variable `intValue` is initialized with the value 2. 3. **Loop Structure:** - `Do While intValue <= 9`: This loop will continue executing as long as `intValue` is less than or equal to 9. 4. **Inside the Loop:** - `lstDisplay.Items.Add(intValue & " " & intValue ^ 3)`: This line adds a string to a list display. The string consists of the current value of `intValue`, a space, and the cube of `intValue` (calculated by `intValue ^ 3`), concatenated together. - `intValue += 2`: Increments `intValue` by 2 after each iteration. 5. **Loop Exit:** - When `intValue` exceeds 9, the loop terminates. ### Output With the initial value of `intValue` set to 2 and incrementing by 2 each time, the loop will iterate as follows: - First iteration: `intValue = 2`, output = "2 8" - Second iteration: `intValue = 4`, output = "4 64" - Third iteration: `intValue = 6`, output = "6 216" - Fourth iteration: `intValue = 8`, output = "8 512" Thus, the items added to the list display would be: - "2 8" - "4 64" - "6 216" - "8 512" This pattern continues until `intValue` surpasses 9, at which point the loop stops.
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