Question: When a processor is regularly querying an I / O device for its state, we call that

When a processor is regularly querying an I/ O device for its state, we call that

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Q:

A creative engineer suggests structuring the TLB so that not all the bits of the presented address need match to result in a hit. Suggest how this might be achieved, and what might be the costs and...

Q:

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

Q:

Question 22 (2 points) Put the following steps for handling interrupt in correct order. 1) actual work of the handler 2) disable interrupt 3) enable interrupt 4) restore k0 from stack 5) restore...

Q:

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

Q:

1 WILMINGTON UNIVERSITY LIBRARY Business Continuity Plan (BCP) and Disaster Recovery Plan (DRP) 2 WILMU LIBRARY SERVICES 20,000 student population served 13 physical locations of access to university...

Q:

The new line character is utilized solely as the last person in each message. On association with the server, a client can possibly (I) question the situation with a client by sending the client's...

Q:

answer all questions promptly What is the maximum segment length of a 100Base-FX netdwork,Thelast character('X', etc) refers to the line code method used. Line code is a pattern of voltage, current...

Q:

select the options that are true there is more than one true answer QUESTION 1 Pick the true statement(s). OA. User-visible registers are directly accessible by user programs. B. The PSW (Program...

Q:

QUESTION 1 Pick the true statement(s). OA. User-visible registers are directly accessible by user programs. B. The PSW (Program Status word) register holds flag bits on program state. oc. A condition...

Q:

An insulated rigid tank that contains 1 kg of O2 at 25oC and 500 kPa is connected to another insulated rigid tank that contains 1 kg of O2 at 25oC and 1000 kPa. The valve connecting the two tanks is...

Q:

7. Among the following ions, which have the highest paramagnetism? (a) [Cr(HO)]+ (b) [Fe(HO),]+ (c) [Fe(HO)]+ (d) [Cu(HO)]+

Q:

The ways to organize and analyze activity cost data include:

Q:

To test the series 1 k-3 for convergence, you can use the P-test. (You could also us is the case with all series of this type.) According to the P-test: 8 1 converges k3 k=1 the P-test does not apply...