Register

How many cycle per second are spent on I/O if polling is used with Interrupts?

• retagged by
234 views

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

2.0k
views
1 answers
1 votes
Pradyumna Paralikar asked Apr 16, 2015
1,971 views
There are 200 computers in a lab which are attached to an ethernet 10 Mbps with a coaxial cable of 1500m .The packets are 800 bits long/ The propagation speed is 2*10^8 m/sec. On avg how many packets can each comp. send per second ?
There are 200 computers in a lab which are attached to an ethernet 10 Mbps with a coaxial cable of 1500m .The packets are 800 bits long. The propagation speed is 2*10 ... Options 1) 42 packets/sec 2) 44 packets/sec 3) 62 packets/sec 4) None
User Avatar
2.2k
views
1 answers
2 votes
resuscitate asked Jul 20, 2015
2,155 views
Consider a system such that the number of clock cycles for a polling operation (including transferring to the polling routine, accessing the device and restarting the user program) is 400 cycles, and that the processor executes with a 500 MHz clock. Determine the fraction of CPU consumed when the mouse must be polled 30 times per second. •0.002 % •0.02 % •0.2 % •None of these
Consider a system such that the number of clock cycles for a polling operation (including transferring to the polling routine, accessing the device and restarting the user program) is ... times per second. 0.002 % 0.02 % 0.2 % None of these
User Avatar
859
views
2 answers
3 votes
Souvik33 asked Dec 2, 2022
859 views
I/O Modes | Process State Transition | COA & OS
MSQA ‘Running’ process is surely put into ‘Blocked/Wait’ state during while requesting for an I/O, in which of the following I/O modes?Synchronous I/OAsynchronous I/OInterrupt Driven I/ODMA
User Avatar
Link Copied!