Self Doubt:TDM and Polling

A broadcast channel has 10 nodes and total capacity of 16Mbps. It uses polling for medium access. Once a node finishes transmission, there is a polling delay of 100 µsec...

Samaa.qudah

529 views

Samaa.qudah asked Nov 30, 2018

Computer Networks
computer-networks
polling
delay

+ –

1 votes

1 answer

Vivek Jain asked Aug 21, 2017

392 views

GATE 2007
A broadcast channel has 10 nodes and total capacity of 10 Mbps. It uses polling for medium access. Once a node finishes transmission, there is a polling delay of 80 microseconds to poll the next node. Whenever a node is polled, it is allowed to transmit a maximum of 1000 bytes. The maximum throughput of broadcast channel is (A) 1 Mbps (B) 100/11 Mbps (C) 10 Mbps (D) 100 Mbps

A broadcast channel has 10 nodes and total capacity of 10 Mbps. It uses polling for medium access. Once a node finishes transmission, there is a polling delay of 80 micro...

Vivek Jain

392 views

Vivek Jain asked Aug 21, 2017

Computer Networks
polling

+ –

0 votes

1 answer

Gate Fever asked Nov 28, 2018

404 views

polling_RC test series
A keyboard must be interrogated at least 10 times per second to make sure that no keystroke by the user is missed. Assume that each such interrogation and data transfer takes 800 clock cycles in a processor with a 1 GHz clock. what % of CPU time is spent polling the keyboard? (answer up to 4 decimal places).

A keyboard must be interrogated at least 10 times per second to make sure that no keystroke by the user is missed. Assume that each such interrogation and data transfer t...

Gate Fever

404 views

Gate Fever asked Nov 28, 2018

CO and Architecture
co-and-architecture
raman-classes-test-series
numerical-answers
polling

+ –

0 votes

1 answer

BOB asked Oct 15, 2018

342 views

Test_CO1_Q34
Consider a device that is to transfer data at a rate of 1 Mbytes/sec in 16bytes chunks. The overhead of polling is 400 cycles on 500 Mhz processor. Calculate the overhead of polling assuming I/O uses polling mechanism to transfer data? A. 5% B. 8% C. 6% D.4%

Consider a device that is to transfer data at a rate of 1 Mbytes/sec in 16bytes chunks. The overhead of polling is 400 cycles on 500 Mhz processor. Calculate the overhead...

BOB

342 views

BOB asked Oct 15, 2018

CO and Architecture
co-and-architecture
disk
polling
test-series

+ –

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

2 2 Comments reply

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 reply

Please log in or register to add a comment.

Related questions

2 2 Comments

0