For a 4 CPU MIMD machine, show the sequence of MIPS
instructions that you would execute on each CPU. What is the speedup for this
MIMD machine?
Answers
In a 4 CPU MIMD machine, instructions can be divided among CPUs to execute in parallel, achieving speedup, but communication overhead limits speedup to less than 4x.
To execute instructions on a 4 CPU MIMD machine, the sequence of instructions can be divided among the 4 CPUs. Each CPU will execute a set of instructions in parallel with the others. For example, if the instruction sequence is:
1. Load data from memory
2. Perform a mathematical operation
3. Store the result back to memory
Then, CPU1 can execute instruction 1, CPU2 can execute instruction 2, CPU3 can execute instruction 3, and CPU4 can execute instruction 1 again, continuing the cycle until all instructions have been executed.
The speedup for this MIMD machine depends on the nature of the instructions being executed and the amount of parallelism that can be achieved. In general, the speedup will be less than 4x due to overhead and communication between the CPUs. However, for highly parallelizable tasks, the speedup could approach or exceed 4x.
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Related Questions
Sketch in a graph the course of the temperature of a refrigerator over time when it is opened for one minute. The temperature of the refrigerator was 4˚C before opening the door. Plot the time on the x-axis.
Answers
Refrigerators are generally regarded to operate best at temperatures about 37°F (3°C).
What is a temperature graph called?A temperature of roughly 37°F (3°C) is considered suitable for refrigerators. The majority of uses, however, consider a temperature range of 33-40°F (0°C) to be safe. Foods can freeze when the temperature drops below 33°F, and they can deteriorate when the temperature rises to 40°F.
An annual temperature and precipitation chart for a specific location can be found in a climate graph. The figures on the left side of the chart are used to calculate temperature (oC). The graph shows the red dots that represent the average temperature for each month and the smooth red lines that connect the dots.
The fundamental climate of a place is depicted graphically in a climograph. The monthly average temperature and monthly average precipitation are the two variables that climatographs show data about.
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based on the landauer limit, what is the minimum energy consumption of an exascale computer that operates at room temperature?
Answers
The Landauer Limit is a theoretical minimum energy requirement for digital computing operations.
It states that for every bit of information that is erased in a computational process, a minimum amount of energy is required, which is equal to kT ln(2), where k is the Boltzmann constant, T is the temperature in Kelvin, and ln(2) is the natural logarithm of 2. Assuming that an exascale computer operates at room temperature, which is around 300 Kelvin, the minimum energy consumption per bit of information erased would be approximately 2.9 x 10⁻²¹ Joules.
Therefore, the minimum energy consumption of an exascale computer that operates at room temperature would depend on the number of bits erased during computational processes, which can vary widely depending on the nature and complexity of the calculations being performed.
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which simple network management protocol (SNMP) remote monitoring (RMON) extension prepares reports about a group of devices that head a measured parameter's statistical list?
a. RMON1
b. RMON2
c. SNMPv1
d. SNMPv2
Answers
The Simple Network Management Protocol (SNMP) Remote Monitoring (RMON) extension that prepares reports about a group of devices that head a measured parameter's statistical list is RMON2.
RMON is an industry standard extension to SNMP that enhances network monitoring capabilities. RMON1 focuses on monitoring network traffic, while RMON2 extends the functionality to provide more detailed statistics and reporting features. RMON2 introduces probes, which are software or hardware components that collect data from network devices and generate reports.
With RMON2, network administrators can gather statistical information about specific groups of devices, such as bandwidth utilization, error rates, packet counts, and more. These statistics can be used to analyze network performance, troubleshoot issues, and make informed decisions for network optimization.
SNMPv1 and SNMPv2 are versions of the SNMP protocol itself and are not specific to RMON extensions. While they provide the framework for managing network devices, RMON2 is the extension that specifically deals with preparing reports about measured parameters for a group of devices.
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By placing you cursor over any value in a Pivot Table, it will display the: Cell format Cell information Cell address Defined Name
Answers
By placing your cursor over any value in a Pivot Table, it will display the cell information.
A pivot table is a table of statistics that summarizes the data of a more comprehensive table. It is used to categorize, sort, group, and summarize large amounts of data. It enables data in a spreadsheet to be compared, analyzed, and used to generate reports.
A Pivot Table has the following components:
Values: Numeric values that are summed, counted, or averaged.
Columns: Fields that are located in the horizontal area of the pivot table.
Rows: Fields that are placed in the vertical area of the pivot table.
Filters: Fields that are used to filter the data that are displayed in the pivot table.
Subtotals: Intermediate calculations performed for each field.
Cell Information is a feature in Excel that displays data about the cell you're looking at in a small box next to the cell. The cell information tool can show you the formula or format of the cell, as well as the cell reference, column, and row. When you hover over a value in a pivot table, Excel displays the cell information, which includes the underlying data and summary functions used in the pivot table.
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Jasmine took many pictures at a photo shoot. She wants to transfer these pictures from her camera to her laptop for image enhancements. What mode is best to transfer the images? A. USB Cable B. Bluetooth C. the cloud D. thumb drive
Answers
If it’s not correct I’m very sorry
Answer:
USB cable is correct
Explanation:
edmentum/plato
School systems must constantly educate teachers and students on ways to prevent these kinds of attacks, in which people use emails to make it appear they are from a legitimate organization and to request private information, such as passwords or other information, which they use for malicious purposes.
A) firewalls.
B) hacking.
C) viruses.
D) spyware.
Answers
You have a 7 GHz dual core processor. How many decisions can the processor
make in one second? *
PLEASE HELP 10 points
Answers
Frequency is the reciprocal of time.
This means that it gives the measure of work done per unit time.
For example, suppose you can throw two apples in one second then the frequency of your throw is 2Hz or 2Hertz.
name the main of a computer
Answers
The main of a computer is the Console
what are the answers for theses question?
Answers
Answer: me no comprende coding
Explanation:
sorry
How Can You Design A Page With HTML?
Thank uhhhh ~
Answers
In this exercise we have to use the knowledge of HTML design to explain how we can edit this, in this way the Format Text tab.
How to edit the HTML of a website?Go to your public site and go to the page you want to edit. Click Page > Edit, then on the Format Text tab, click Edit Font. Insert the HTML code. Important: HTML code is not validated when you add it to your web page.
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so can u please follow my new ig acc i just started it yesterday its called stunnerspamz
Answers
Answer:
why are you advertising in brainly?????
Take one action in the next two days to build your network. You can join a club, talk to new people, or serve someone. Write about this action and submit this as your work for the lesson. icon Assignment
Answers
Making connections is crucial since it increases your versatility.You have a support system of people you can turn to when things get tough so they can help you find solutions or in any other way.
What are the advantages of joining a new club?
Support Network - Joining a club or organization can help you develop a support network in addition to helping you make new acquaintances and meet people.Your teammates and friends will be there for you not only during practice but also amid personal difficulties. Working collaboratively inside a group, between groups, between communities, or between villages is known as network building.One method of creating a network is by forming a group. Attending events and conferences and developing connections with other attendees and industry speakers is one of the finest methods to build a strong network.In fact, the framework of many networking events and conferences encourages networking and connection opportunities. Personal networking is the process of establishing connections with organizations or individuals that share our interests.Relationship growth often takes place at one of the three levels listed below:Networks for professionals.Neighborhood networks.Personal networks. Reaching out is part of an active communication process that will help you learn more about the other person's interests, needs, viewpoints, and contacts.It is a life skill that needs to be actively handled in order to preserve or, more importantly, to advance a prosperous profession. various network types.PAN (personal area network), LAN (local area network), MAN (metropolitan area network), and WAN (wide area network) are the different types of networks.To learn more about network refer
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what is robotic technology
Answers
Answer:
according to britannica :
"Robotics, design, construction, and use of machines (robots) to perform tasks done traditionally by human beings. ... Robots are widely used in such industries as automobile manufacture to perform simple repetitive tasks, and in industries where work must be performed in environments hazardous to humans"
Explanation:
1. Will the usability of a website be a part of Ul or UX?
A. Usability is a part of UI.
B. Usability is a part of both UI and UX.
C. The usability of a website is a part of UX design.
D. Usability has got nothing to do with UI and UX.
Answers
The usability of a website would be a part of UX. Therefore, the correct answer option is: C. The usability of a website is a part of UX design.
What is a website?A website can be defined as a collective name which connotes a series of webpages that are interconnected and linked together with the same domain name, so as to provide certain information to end users.
What is usability?In Computer technology, usability can be defined as a measure of the perceived ease in which end users are able to perform a task efficiently, effectively, and satisfactorily on a website.
Generally speaking, usability is generally classified as a component of user experience (UX) design, rather than a user interface (UI).
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Web-based applications are application software which operate and can be accessed through.
Answers
Main Answer:Web-based applications are application software which operate and can be accessed through a web browser.
Sub heading:
what is web browser?
Explanation:
1.web browser is application software for accessing the world wide web.
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What are some internet hardware components? What is used to make the internet work?
Answers
Answer:
Internet Connection Components and Functions
DSL Modem–
DSL/Broadband Filter.
Firewall and NAT Router.
Computer Firewalls –
ICS (Internet Connection Sharing)-
Network Hub.
Network Switch.
Wireless Access Point.
which is most harmful computer virus define
Answers
Answer:
Spyware is the most harmful virus.
It enters into someones computer as a spy and steals the ones personal information, data and other codes.
Explanation:
Please explain the following joke: “There are 10 types of people in the world: those who understand binary and those who don’t.”
Answers
It means that there are people who understand binary and those that do not understand it. That is, binary is said to be the way that computers are known to express numbers.
What is the joke about?This is known to be a popular joke that is often used by people who are known to be great savvy in the field of mathematics.
The joke is known to be one that makes the point that a person is implying that the phrase is about those who only understands the decimal system, and thus relies on numbers in groups of 10.
The binary system is one that relies on numbers that are known to be in groups of 2.
Therefore, If the speaker of the above phrase is one who is able to understand binary, that person would be able to say that that the phrase is correctly written as "there are 2 types of people that understand binary".
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most critical part of appropriatley designed resistance program
Answers
The most critical part of an appropriately designed resistance program is individualization. Individualization refers to tailoring the program to meet the specific needs, goals, and abilities of the individual. It involves considering factors such as their fitness level, experience, medical history, strengths, weaknesses, and preferences.
By individualizing a resistance program, one can optimize its effectiveness and safety. It allows for the selection of appropriate exercises, sets, reps, intensity, and progression that align with the individual's capabilities and goals. Individualization also helps prevent overtraining, injury, and plateaus, while promoting adherence and motivation.A well-designed resistance program should consider the unique characteristics of each individual to ensure optimal results and minimize the risk of negative outcomes.
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Determine what is printed by the following code.
1
p = 2
4
ولا نا ا لا لا لا
y + 2
i-y
DISPLAY()
DISPLAY(P)
DISPLAY(y)
Answers
The following code printed by this is IPU.
What is Code?Code, often known as source code, refers to text that a computer programmer has created in a programming language. Programming languages like C, C#, C++, Java, Perl, and PHP are examples.
Text created in markup or style languages like HTML and CSS (Cascading Style Sheets) is also referred to as code in less formal contexts. As an illustration, you might hear people refer to code as "C code," "PHP code," "HTML code," or "CSS code."
Code in a word processing document may refer to formatting symbols that aid format a document's overall presentation. The code> tag in HTML indicates that a passage of text is computer code.
Therefore, The following code printed by this is IPU.
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which statement describes borders and shading ?
Answers
Answer: Borders are rules you can add to any or all of the four sides of a paragraph. Shading is the color or artistic design you use as background for a paragraph. Borders and shading are formatting tools for enhancing text, paragraphs, table cells or frames.
PLEASE HELP, True or False: The term whitespace speaks to the design of a website
Answers
Answer:
true!
Explanation:
Answer:
True
Explanation:
Can someone urgently help me with my java code (I WILL GIVE BRAINLIEST)?! Ive been working on it for hours and its not working! (please give an actual answer...)
*examples of required output at the bottom*
code: public class CircularList
{
private ListNode head;
private ListNode tail;
private int size;
public CircularList()
{
head = tail = null;
size = 0;
}
public int size()
{
return size;
}
public boolean isEmpty()
{
return (size == 0);
}
public int first()
{
if (head != null) {
return head.getValue();
}
return -1;
}
public Integer last()
{
if (tail != null) {
return tail.getValue();
}
return -1;
}
public void addFirst(Integer value)
{
head = new ListNode(value, head);
if (tail == null) {
tail = head;
}
size++;
}
public void addLast(Integer value)
{
ListNode newTail = new ListNode(value, null);
if (tail != null) {
tail.setNext(newTail);
tail = newTail;
} else {
head = tail = newTail;
}
size++;
}
public void addAtPos(int pos, Integer value)
{
if (pos == 0) {
addFirst(value);
return;
}
if (pos <= 0 || pos > size) {
return;
}
if (pos == size) {
addLast(value);
return;
}
ListNode ptr = head;
for(int i=0; i = size) {
return retVal;
}
if (pos == 0) {
return removeFirst();
}
ListNode ptr = head;
for(int i=0; i
ptr = ptr.getNext();
}
retVal = ptr.getNext().getValue();
if (pos == size-1) {
tail = ptr;
tail.setNext(null);
} else {
ptr.setNext(ptr.getNext().getNext());
}
size--;
return retVal;
}
public int findNode(Integer find)
{
ListNode ptr = head;
for(int pos=0; pos
if (ptr.getValue() == find) {
return pos;
}
ptr = ptr.getNext();
}
return -1;
}
public void rotate()
{
addLast(removeFirst());
}
public String toString()
{
String output = "";
ListNode iter = head;
while(iter != null) {
output += String.format("%d ", iter.getValue());
iter = iter.getNext();
}
return output;
}
}
size = 6 first = 50 last = 60
50 20 10 40 30 60
removeFirst = 50
size = 5 first = 20 last = 60
20 10 40 30 60
removed = 30
size = 4 first = 20 last = 60
20 10 40 60
size = 4 first = 20 last = 60
20 10 40 60
found at -1
removed = -1
size = 4 first = 20 last = 60
20 10 40 60
size = 4 first = 10 last = 20
10 40 60 20
Answers
Answer:
code 345code 4537
Explanation:
Ram or Main memory is sometimes called this (NEED ASAP)
Answers
Answer:
Software
Explanation:
It was able to be the only thing that came to mind.
a computer can function in the absence of software true or false
Answers
Answer:false
Explanation:
Which of the following is an example of batch processing?
Several personnel accessing the registration system
An immediate change in a student's schedule
An executive using tools for forecasting future student enrollment
A file used to update several student tuition payments
Answers
Answer:
several personnel accessing the registration system
Explanation:
batch processing is all about multiprogramming so I think the first answer is the best as it is not based on one person .I know the last answer might be almost close but on a closer look it is not the answer as it is single based as written a file
1. What is being decided when information is evaluated?
2. List and describe the two steps you can use to break down into its arguments
3. Why does confusing and uncertain need to be clarified?
4. What are some causes for confusion and uncertainty in an argument?
(Can someone help me out plz)
Answers
Answer:
1. Once you found information that matches the topic and requirements of your research, you should analyze or evaluate these information sources. Evaluating information encourages you to think critically about the reliability, validly, accurately, authority, timeliness, point of view or bias of information sources.
2. The first step of evaluating an argument is making an inference connection. The second step is asserting premise acceptability. 2 questions to ask is (1) Is this argument valid and (2) Is this argument sound or unsound.
Please tell me whats wrong with this python code
number = int(input("How many times have you been to the zoo?"))
if number <= 5
print("Youre not an animal lover :(")
if number >= 6
print("You must be an animal lover :)")
Answers
There are two issues with the code provided. Firstly, the variable "number" is defined in the input statement but is referred to as "Number" in the if statements. Secondly, there is a syntax error in the if statements.
What is Python code?Python code may be defined as a type of computer programming language that is often used to make websites and software, automate tasks, and conduct data analysis. It is a general-purpose, high-level language that is used to create a variety of different programs.
The correct format of the given code is as follows:
number = int(input("How many times have you been to the zoo?"))
if number <= 5:
print("You're not an animal lover :(")
if number >= 6:
print("You must be an animal lover :)")
The conditions need to be followed by a colon, and the code block that should be executed if the condition is true needs to be indented. Note that if the user enters a number between 5 and 6, nothing will be printed.
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a group that provides round-the-clock radio programming is called a a. ad network b. syndicator network c. format network d. barter network
Answers
A group that provides round-the-clock radio programming is called a syndicator network. So, option b is correct.
Syndicator networks are responsible for producing and distributing radio content to various stations across different regions.
Syndicator networks play a crucial role in the radio industry by offering pre-packaged programming that can be broadcasted by affiliated radio stations. These networks often specialize in specific formats such as news, talk shows, music genres, or sports. They curate and create content that is then made available to affiliated stations for broadcasting.
The syndication model allows radio stations to access a wide range of high-quality programming without having to produce it themselves. It provides cost-effective solutions for stations, especially smaller ones that may not have the resources to develop their own content. Syndicator networks offer a variety of programming options, enabling stations to choose content that aligns with their target audience and programming goals.
By partnering with a syndicator network, radio stations can enhance their programming lineup, attract and retain listeners, and benefit from the expertise and resources of the network. The syndicator network's round-the-clock radio programming ensures a consistent flow of content and helps stations maintain an engaging and entertaining broadcast schedule.
So, option b is correct.
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Hope wants to add a third use at the end of her nitrogen list.
What should Hope do first?
What is Hope’s next step?
Answers
Answer:the first answer is put it at the end of 2b
the second answer is press enter
Explanation:
Answer:
1, put it at the end of 2b 2, press enter key
Explanation: