A root port is in what state?
a |
Forwarding |
b |
Blocking |
c |
Undermined |
d |
Flooding |
A root port is in what state? a Forwarding b Blocking c Undermined d Flooding
What is the correct order an IEEE 802.1D port goes through when transitioning to the forwarding state?
a) b) c) This chapter ("data plane") is all about forwarding packets at a router. Check all the statements that apply to Forwarding: Forwarding tables are computed by the control plane, in software. Forwarding tables are typically stored at every input port of a router. Forwarding tables are typically stored at every output port of a router. Forwarding tables are stored in the switching fabric. Destination-based forwarding means that we use the destination address of an IP datagram, to look...
What is the well-known port number for SMTP? A. 21 B. 22 C. 23 D. 25 E. 110
The mouse is a: A. streaming device B. plotting device c. ordinary file D. blocking device
Blocking Coalitions and the Banzhaf Power Index The four members, A, B, C, and D, of an organization adopted the weighted voting system {6: 4, 3, 2, 1}. The table below shows the winning coalitions. Winning coalition Number of votes Critical voters {A, B} 7 A, B {A, C} 6 A, C {A, B, C} 9 A {A, B, D} 8 A, B {A, C, D} 7 A, C {B, C, D} 6 B, C, D {A, B, C, D}...
Sub-interfaces can be assigned to the------ to enbale inter-VLAN routing A-hub port b-switch port c-router port d-repeater port
1=Write a program in C to get 16-bit data from Port-D and send it to ports Port-B 2-Write instructions in C to toggle both bits RD7 and RD0 continuously 3-Write instructions in C to get the status of RB2 and put it on RB0 4-Code a simple program in C to send 3499H to Port B and Port D.
2. Consider an operating system that has the fllowing process states, new, ready, waiting (or blocking), running, and terminated. Answer the following questions (a) Draw a process state transition diagram (b) Explain what may cause a process to enter the waiting state from the running state. (c) Do we need a queue for the processes in the running state? Justify your answer (d) Describe the actions taken by a kernel to context-switch between processes 2. Consider an operating system that...
a) 1 square root of g b) 2 square root of g c) 3 square root of g d) 4 square root of g e) 5 square root of g A triangular channel whose top width is three times the water depth (T-3y), n 0.025 passes a discharge of 3.32 m3/s. Find the critical depth (v) a) 2 m b) 1.5 m c) 0.5 m d) 2.5 m e) 1 m 4. 5. A triangular channel whose top width is...