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allochka39001 [22]
3 years ago
5

When an IRET instruction is executed, what actiontakes place?

Computers and Technology
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

IRET is used for return from interrupt handler

Explanation:

During interrupt processing ( e.g., mouse-click or keyboard key press), the control transfers to interrupt service routine. Once the interrupt processing is over, control needs to be transferred back to the interrupted user code. IRET is the instruction used in x86 instruction set architecture to accomplish this functionality. Upon IRET instruction processing,the execution stack is also restored to the position prior to the invocation of the interrupt service routine.

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In the Stop-and-Wait flow-control protocol, what best describes the sender’s (S) and receiver’s (R) respective window sizes?
kolbaska11 [484]

Answer:

The answer is "For the stop and wait the value of S and R is equal to 1".

Explanation:

  • As we know that, the SR protocol is also known as the automatic repeat request (ARQ), this process allows the sender to sends a series of frames with window size, without waiting for the particular ACK of the recipient including with Go-Back-N ARQ.  
  • This process is  mainly used in the data link layer, which uses the sliding window method for the reliable provisioning of data frames, that's why for the SR protocol the value of S =R and S> 1.
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all coumputers

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UkoKoshka [18]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is the planning stage. Because the planning stage represents the development of documents that provide the basis for acquiring the resources and for developing the requirement document. at this stage, you plan about what you are going to develop and how to develop it. At this stage, you come out mainly with two documents i.e. project proposal and requirement document.

Other options are not correct because:

In the project management, after planning, you will start designing the product, and after designing you start developing the product, and at the implementation stage, you implement or deploy the product to the customer or to the client. The requirement document that is developed at the planning stage can be used in the later stages of the project.

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a binary variable, having two possible values called “true” and “false.”.

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