identify all the data hazards (raw, war, waw) in the given instruction set

Answers

Answer 1

Data hazards are conflicts that occur in a computer processor when trying to access data that is currently being used by another instruction. These conflicts can cause the program to produce incorrect results or even crash. There are three types of data hazards: RAW (Read-After-Write), WAR (Write-After-Read), and WAW (Write-After-Write).

RAW hazards occur when an instruction tries to read data that is going to be written by a previous instruction that has not yet completed. This can cause the instruction to read incorrect data.

WAR hazards occur when an instruction tries to write data that is currently being read by another instruction. This can cause the instruction to write incorrect data.

WAW hazards occur when two instructions try to write to the same data location. This can cause one instruction to overwrite the data written by the other instruction, leading to incorrect results.

Now, let's look at the given instruction set and identify all the data hazards:

1. ADD R1, R2, R3
2. SUB R2, R1, R4
3. OR R5, R1, R6
4. AND R4, R5, R1
5. MUL R2, R4, R7
6. ADD R5, R1, R8

In instruction 2, we have a RAW hazard because R1 is being written by instruction 1 and read by instruction 2. In instruction 4, we also have a RAW hazard because R1 is being written by instruction 3 and read by instruction 4.

In instruction 5, we have a WAR hazard because R4 is being read by instruction 2 and written by instruction 5.

Finally, in instruction 6, we have a WAW hazard because R5 is being written by instruction 3 and instruction 6.

So, in summary, the data hazards in this instruction set are:
- RAW hazard between instruction 1 and 2
- RAW hazard between instruction 3 and 4
- WAR hazard between instruction 2 and 5
- WAW hazard between instruction 3 and 6.
To identify data hazards (RAW, WAR, WAW) in a given instruction set, we must first understand what each type of hazard means:

1. RAW (Read After Write) - Occurs when an instruction tries to read a value before a previous instruction has finished writing it.
2. WAR (Write After Read) - Occurs when an instruction tries to write to a location before a previous instruction has finished reading from it.
3. WAW (Write After Write) - Occurs when an instruction tries to write to a location before a previous instruction has finished writing to it.

To identify these hazards in your instruction set, analyze each instruction and determine the order of reads and writes to specific registers or memory locations. Look for dependencies between instructions and situations where an instruction reads or writes to a location that has not been updated by a preceding instruction. By doing so, you can pinpoint the data hazards present in the instruction set.

Please note that the specific instruction set has not been provided in your question. If you can provide the instruction set, I can help you identify the data hazards within it.

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I hope this helps!

HELPPPP MEEEE!!!!! ITS LIFE OR MUERTEEE
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b. cause and effect

c.compare and contrast

d.sequence of events

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Note that in the case above, The author uses the text structure of compare and contrast to show multiple signals.

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Hence, Lexeme is a category or partitioned group of the small units of a programming language include its numeric literals, operators, and special words.

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Answer:

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Hence, The EPO server task updates the distributed repositories from the master repository if a person is not using lazy caching and this is called replication task.

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A coworker is exploring virtualization for some development projects, and is trying to decide between a bare metal hypervisor and a hosted one. Which of the following pieces of advice should you give

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The pieces of advice that one should give are:

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Hence, The pieces of advice that one should give are:

A hosted hypervisor will be easier to set up and maintain if you're new to virtualization.Bare metal hypervisors can run more VMs on the same hardware

See full question below

A coworker is exploring virtualization for some development projects and is trying to decide between a bare metal hypervisor and a hosted one. Which of the following pieces of advice should you give? Choose all that apply

answer choices

A hosted hypervisor will be easier to set up and maintain if you're new to virtualization.

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You can run a bare metal hypervisor within your existing operating system.

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A.
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B.
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C.
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Hence, The Principle of Multimedia Learning is Marni following on a slide that has the main points highlighted and clearly visible to the audience is the Signaling Principle.

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Answers

♨ANSWER♥

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☆...hope this helps...☆

_♡_mashi_♡_

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It's approach is to provide custom based services to it's client, mainly through a cloud based system that enable their clients to shift to an automatic system leading to better business operations.

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In the formula =VLOOKUP(“shovel”, B2:D12, 3, FALSE), which part is the lookup value parameter?

A.
shovel

B.
FALSE

C.
B2:D12

D.
3

Answers

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What are the parameters in VLOOKUP?

The VLOOKUP is known to often have four arguments:

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Answers

The factor that remains in the deque after the function mydq.pop_back() has been called 17 55.

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Note that the word deque, is known to be a short word for the term double-ended queue. A deque is said to be a list that aids the placing and removal at both ends.

Therefore, based on the above, The factor that remains in the deque after the function mydq.pop_back() has been called 17 55.

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See full question below

32) Given a dequemyDgis: 17 55 98, what remains in the deque after the function myDQ.pop_back() has been called? a. 17 55 b. 17 C. 98 d. 55 98 33)

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Answers

Answer:Authentication.

Explanation:

Authentication.

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Answers

Answer: EXE files are mainly used to indicate that the file is executable

MSI files show that the file is a Windows Installer

Explanation:

EXE files are mainly used to indicate that the file is executable

MSI files show that the file is a Windows Installer

MSI files are only used with launchers, EXE does not need to be used with launchers

Hope this helped :)

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Answers

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Hence, The words that can the complete the steps to set up cascading deletes between two related tables are:

Database Tools The Line Connecting the Tables Cascade Delete Related Records.

See full question below

Use the drop-down menus to complete the steps to set up cascading deletes between two related tables.

1. Click the

tab

2. In the Relationships group, click Relationships

3. Double-click

4. In the Edit Relationship dialog box, add a check mark next to

5. Click OK

Done

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Answer: late answer but for the other ppl - Database Tools , The line connecting the tables , and Cascade Delete Related Records.

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Answers

The reference line computation option that requires you to specify the number of tiles is Quantiles.

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Quantiles serves as the one that breaks the view into the specified number of tiles by the act of shading and lines.

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Quantiles can be regarded as the cut points dividing the range of a probability distribution which is been segregated into continuous intervals with equal probabilities.

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Any factor that leads businesses to collectively expect lower rates of return on their investments ______ investment demand.

Answers

Answer:

Reduces investment demand

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Answers

On a Windows operating system, the task manager tab which you would use to adjust the priority given to a specific program is: A. details.

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A software program can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task and proffer solutions to a particular problem.

What is an operating system?

An operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, so as to manage random access memory (RAM), software programs, computer hardware and all user processes.

On a Windows operating system, the details of the task manager tab should be used to adjust the priority given to a specific program.

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What special enterprise VPN supported by Cisco devices creates VPN tunnels between branch locations as needed rather than requiring constant, static tunnels

Answers

Answer:

Dynamic Multipoint VPN

Explanation:

An intern at an IT company provisioned a Linux based On-demand EC2 instance with per-second billing but terminated it within 30 seconds as he wanted to provision another instance type. What is the duration for which the instance would be charged

Answers

The duration for which the instance would be charged is known to be c. 60 seconds in regards to the (Billing and Pricing).

What are pricing models?

Pricing modeling is known to be the ways or the methods a person is able or can use to know the right price for a products or services.

Note that in the case above, since it involves billing and pricing, The duration for which the instance would be charged is known to be c. 60 seconds.

See options below

a. 600 seconds

b. 300 seconds

c. 60 seconds

d. 30 seconds

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A(n) ________ is a set of one or more computer programs that serves as an intermediary between the user and the DBMS.

Answers

Answer:

A database application is a set of one or more computer programs that serves as an intermediary between the user and the DBMS.

Explanation:

DBMS stands for Database Management Systems. Therefore, it would make sense that the database application is the set of computer programs that are the mediator between the user and the DBMS.

This question involves the creation and use of a spinner to generate random numbers in a game. a gamespinner object represents a spinner with a given number of sectors, all equal in size. the gamespinner class supports the following behaviors.

creating a new spinner with a specified number of sectors
spinning a spinner and reporting the result
reporting the length of the current run, the number of consecutive spins that are the same as the most recent spin

write the complete gamespinner class. your implementation must meet all specifications and conform to the example.

Answers

Using the knowledge in computational language in JAVA it is possible to write a code that generate random numbers in a game

Writting the code in JAVA:

public class GameSpinner {

int spinner;

int num;

int current;

public GameSpinner(int spinner) {

super();

this.spinner = spinner;

this.current = 0;

this.num = 0;

}

public int spin() {

int curr = 1 + (int) (Math.random() * spinner);

if (this.current == 0 || this.num == 0) {

this.current = 1;

this.num = curr;

return curr;

}

if (this.num == curr) {

this.current = this.current + 1;

return curr;

} else {

this.num = curr;

this.current = 1;

return curr;

}

public int currentRun() {

return this.current;

}

GameSpinnerTest.java

public class GameSpinnerTest {

public static void main(String[] args) {

// TODO Auto-generated method stub

GameSpinner g = new GameSpinner(4);