Database-Management-System
January 6, 2024Question 11053 – Operating-Systems
January 6, 2024GATE 2005
| Question 25 |
The maximum window size for data transmission using the selective reject protocol with n-bit frame sequence numbers is:
| 2n | |
| 2n-1 | |
| 2n – 1 | |
| 2n-2 |
Question 25 Explanation:
In Selective Reject (or Selective Repeat), maximum size of window must be half of the maximum sequence number = 2n/ 2 = 2n-1
For Go-back N, the maximum window size can be 2n – 1.
For Go-back N, the maximum window size can be 2n – 1.
Correct Answer: B
Question 25 Explanation:
In Selective Reject (or Selective Repeat), maximum size of window must be half of the maximum sequence number = 2n/ 2 = 2n-1
For Go-back N, the maximum window size can be 2n – 1.
For Go-back N, the maximum window size can be 2n – 1.