Which one of the following media is multidrop ?
| A. | Shielded Twisted pair cable |
| B. | Unshielded Twisted pair cable |
| C. | Thick Coaxial cable |
| D. | Fiber Optic cable |
|
Option: D Explanation : Click on Discuss to view users comments. |
What is the baud rate of the standard 10 Mbps Ethernet ?
| A. | 10 megabaud |
| B. | 20 megabaud |
| C. | 30 megabaud |
| D. | 40 megabaud |
|
Option: B Explanation : Click on Discuss to view users comments. |
At any iteration of simplex method, if Δj (Zj - Cj) corresponding to any non-basic , variable Xj is obtained. as zero, the solution under the test is
| A. | Degenerate solution |
| B. | Unbounded solution |
| C. | Alternative solution |
| D. | Optimal solution |
|
Option: C Explanation : Click on Discuss to view users comments. |
A basic feasible solution to a m-origin, n-destination transportation problem is said to be if the number of positive allocations are less than m+n- 1
| A. | degenerate |
| B. | non-degenerate |
| C. | unbounded |
| D. | unbalanced |
|
Option: A Explanation : Click on Discuss to view users comments. |
The total transportation cost in an initial basic feasible solution to the following transportation problem using Vogel's Approximation method is
|
|
W1 |
W2 |
W3 |
W4 |
W5 |
Supply |
|
F1 |
4 |
2 |
3 |
2 |
6 |
8 |
|
F2 |
5 |
4 |
5 |
2 |
1 |
12 |
|
F3 |
6 |
5 |
4 |
7 |
3 |
14 |
|
Demand |
4 |
4 |
6 |
8 |
8 |
|
| A. | 76 |
| B. | 80 |
| C. | 90 |
| D. | 96 |
|
Option: B Explanation : Click on Discuss to view users comments. |
