Each of the following machine codes are instructions in a RISC-V processor implementing the RV641 ISA described in Chapter 2 of Patterson & Hennessey. For every instruction provide the following information: a. The instruction name and it's format. b. Assign a hexadecimal value to each instruction field. c. Describe what the function does. i. Explain the effect the instruction has on the CPU's registers, memory, and/or the next instruction to be executed. If there is no effect on any of these components, explain why. d. Hint: Translate the instruction into binary first. e. Hint: Begin, as the CPU does, with the opcode field, which reveals an instruction's format. Instruction 1 (3 pts): 0xOFF00093 Instruction 2 (3 pts): 0x00000113
Answers
Instruction name and format: OP-imm, I-format The hexadecimal value of each field are: Opcode (OP) = 0x13 (0011 0011)Immediate (imm) = 0xFFFOffset (funct3) = 0x08RD (rd) = 0x01 .
Function: Add immediate and keep lower 12 bits. The instruction adds the immediate value to the register, with the lower 12 bits of the immediate value being added and upper 20 bits being ignored. The result is stored in the destination register, which is the rd register. It does not affect the memory or the next instruction to be executed.
Instruction name and format: ADDI, I-format The hexadecimal value of each field are:Opcode (OP) = 0x13Immediate (imm) = 0x000Offset (funct3) = 0x00RD (rd) = 0x01 Function: Add immediate. The instruction adds the immediate value to the register specified by rs1, then stores the result in the destination register rd. It does not affect the memory or the next instruction to be executed.
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Related Questions
ning and e-Publishing: Mastery Test
1
Select the correct answer.
Which statement best describes desktop publishing?
O A.
a process to publish drawings and photographs on different media with a laser printer
B.
a process to design and produce publications, with text and images, on computers
OC.
a process to design logos and drawings with a graphics program
OD
a process to publish and distribute text and graphics digitally over various networks
Reset
Next
Answers
Answer:
B
Explanation:
I dont no if it is right but B has the things you would use for desktop publishing
Answer:
the answer is B.
a process to design and produce publications, with text and images, on computers
Explanation:
How to fix "mmc has detected an error in a snap-in and will unload it"?
Answers
To fix "mmc has detected an error in a snap-in and will unload it" issue, update system, run SFC, re-register snap-in, reset MMC, and reinstall affected software.
To fix the "mmc has detected an error in a snap-in and will unload it" issue, please follow these steps:
1. Update your system: Ensure your Windows operating system is up-to-date with the latest patches and updates.
2. Run System File Checker (SFC): Open Command Prompt as administrator and type "sfc /scannow" to scan and repair any corrupted system files.
3. Re-register the affected snap-in: Open Command Prompt as administrator and type "regsvr32 /i [snap-in].dll" (replace [snap-in] with the affected snap-in's name).
4. Reset the MMC: Delete the "Microsoft Management Console" folder found in "%APPDATA%\Microsoft\" to reset the MMC configuration.
5. Reinstall the affected software or feature: If the issue is related to a specific program or Windows feature, try reinstalling it to ensure its components are functioning correctly.
Remember to restart your computer after applying these changes to see if the issue has been resolved.
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George has to present the goals of information management to his team member. What is a goal of information management?
The goal of information management is to identify information requirements for various____levels.
Answers
Answer:
Management
Credit / Resource:
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contoh ralat sintaks
Answers
in a basic program with 3 IF statements, there will always be _________ END IIF's.
a)2
b)3
c)4
Answers
Answer:
c)4
Explanation:
Hope it could helps you
If the characters 'd', 'c', 'b', 'a' are placed in a queue (in that order), and then removed one at a time, in what order will they be removed?.
Answers
Answer:
a b c d
Explanation:
I'm just using the characters to reach the characters minimum
Trade secrets _____.
give a competitive edge
are secret company names
protect owners for 20 years
are products that generate profit
Answers
Answer:
Trade secrets are secret practices and processes that give a company a competitive advantage over its competitors. Trade secrets may differ across jurisdictions but have three common traits: not being public, offering some economic benefit, and being actively protected. U.S. trade secrets are protected by the Economics Espionage Act of 1996.
Explanation:
While in high school, you need to complete a specific number of ___ to be accepted into a four-year college
Answers
Answer:
credits
Explanation:
I'm still in highschool
Answer:
If these are your options:
A: electives
B: Advanced Placement courses
C: course requirements
D: dual enrollment courses
It's C, course requirements
Explanation:
owen works in a real-estate office. A contract needs to be signed but the client is out of town. What should Owen do?
Answers
Write a C++ program that1. Prompt user to enter a positive whole number and read in the number n.2. If user enters an odd number, print an upside down isoscles triangle that has 2n+1 columns and n rows, it prints - on the n+1 column and o on the rest of the triangle.output for odd input only , 2D shape output , n + 1 rows , 2n + 1 columns , correct triangle shape , correct characters at required positionsOne nXn upside down triangle before - and a symmetric upside down triangle after -.Ex 1:Enter a positive number: 5ooooo-ooooooooo-oooo ooo-ooo oo-oo o-o -
Answers
To write a C++ program that prompts the user to enter a positive whole number and prints an upside-down isosceles triangle that has 2n+1 columns and n rows, with - on the n+1 column and o on the rest of the triangle, we can use the following code:
#include <iostream>
using namespace std;
int main()
{
int n;
// Ask user to enter a positive whole number
cout << "Enter a positive number: ";
cin >> n;
// If the number is odd, print the upside-down isosceles triangle
if (n % 2 != 0) {
// Print nxn upside-down triangle before -
for (int i = 0; i < n; i++) {
for (int j = 0; j < n-i; j++) {
cout << "o";
}
cout << endl;
}
// Print -
cout << "-";
// Print symmetric upside-down triangle after -
for (int i = 0; i < n; i++) {
for (int j = 0; j <= i; j++) {
cout << "o";
}
cout << endl;
}
}
return 0;
}
In this program, we first ask the user to enter a positive whole number and store it in the variable n. Then, we check if the number is odd. If the number is odd, we use two nested for loops to print the upside-down isosceles triangle: the first loop prints the upside-down triangle before -, while the second loop prints the symmetric upside-down triangle after -.
For example, if the user enters 5, the program will print the following triangle:
ooooo-
oooo-o
ooo-oo
oo-ooo
o-oooo
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Keegan has a hard drive that he wants to connect externally to his laptop. Which two ports can he connect the external hard drive to?
O Graphics Port
DisplayPort
0 0 0 0 0
USB-C
Thunderbolt
HDMI
Reset
Next
Answers
Answer:
,홀로 ㅛㅍㅍ 내 ㅍ. 냐 ㅑㅇㄹ ㅑ 덮고 ㅇ ㅗㅗ묙 ㅗㄴ ㄴ
Explanation:
소 묘 뉴 ㅕㅁ ㅣ 홈 ㅛ ㅑㅍㄴ. ㅕ 이 ㅕㅁ ㅛ ㅁ 포 ㅛ ㄴ ㅕ 여 あか
the method used to edit ext in a label control in layout view
Answers
In layout view, the method used to edit text in a label control is by selecting the label and modifying its properties.
In layout view, a label control is a visual element that displays text or a caption for another control, such as a textbox or button, in a user interface. To edit the text displayed by the label control, you need to select the label in the layout view. This can be done by clicking on the label or by selecting it from the object hierarchy. Once the label is selected, you can modify its properties in the property grid or the properties window.
In the properties window, you can locate the property that represents the text displayed by the label. This property is usually called "Text" or "Caption." By changing the value of this property, you can edit the text displayed by the label control. Alternatively, you can also directly edit the text in the label by double-clicking on it or by selecting it and typing the desired text.
Overall, in layout view, the method to edit text in a label control involves selecting the label and modifying its text property either in the properties window or by directly editing the text within the label.
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the daemons associated with network services listen for network traffic associated with a particular _____.
Answers
The daemons associated with network services listen for network traffic associated with a particular port number.
In computer networking, daemons (also known as services) are background processes that provide specific network functions or services. These daemons run continuously and wait for incoming network requests or traffic related to their specific service. One crucial aspect of network communication is the use of port numbers.
Port numbers act as endpoints for communication within a network. They allow different network services or applications to listen for specific types of traffic. When a network request or data packet arrives at a system, the associated daemon or service listens for that traffic on a designated port number to determine the appropriate action to take.
Each network service typically uses a specific well-known port number assigned to it. For example, web traffic uses port 80 for HTTP requests, while secure web traffic (HTTPS) uses port 443. Similarly, email communication relies on ports 25 for SMTP (Simple Mail Transfer Protocol) and 110 for POP3 (Post Office Protocol). By listening on their designated ports, the corresponding daemons can intercept and process the incoming traffic.
The use of port numbers allows for efficient and organized network communication. It enables multiple network services to coexist on the same system or network without conflicts. When a network packet arrives, the operating system examines the destination port number to determine which daemon should handle the incoming traffic.
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The mechanical computer that included mechanisms that provided memory and an arithmetic processing unit was the:_____.
Answers
The mechanical computer that included mechanisms that provided memory and an arithmetic processing unit was the difference engine.
Established in the year 1822, the difference engine was formed as a mechanical calculator which along with performing arithmetic functions could also provide memory. This stored data could be printed out if needed.
The difference engine was established by Charles Babbage. The difference engine also had the potential to do a series of calculations to solve a difficult arithmetical problem.
The difference engine worked on the principle of repeated additions to solve a problem. The formation of this mechanical computer was the beginning of the revolution in the computers that we see today. It was the basis following which the revolution in the technology industry began.
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Create a C++ program using arithmetic operators to compute the AVERAGE of THREE (3) QUIZZES and display the score and average on different lines.
The output should be similar to this:
Answers
using the knowledge in computational language in python it is possible to write a code that using arithmetic operators to compute the average of three quizzes and display the score and average on different lines.
Writting the code:#include <iostream>
using namespace std;
int main()
{
float n1,n2,n3,n4,tot,avrg;
cout << "\n\n Compute the total and average of four numbers :\n";
cout << "----------------------------------------------------\n";
cout<<" Input 1st two numbers (separated by space) : ";
cin>> n1 >> n2;
cout<<" Input last two numbers (separated by space) : ";
cin>> n3 >> n4;
tot=n1+n2+n3+n4;
avrg=tot/4;
cout<<" The total of four numbers is : "<< tot << endl;
cout<<" The average of four numbers is : "<< avrg << endl;
cout << endl;
return 0;
}
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Which is best online C compiler?
Answers
It offers the greatest C++ compiler, and it's extremely simple to manage different versions of a single application.
What does a software compiler do?Compilers are specific software tools that convert the source code of one programming language into machine code, bytecode, or some other computer program. Usually, the original code is created in a high-level, understandable language for humans, such Java or C++.
Are compilers present on all computers?No. Operating systems do this frequently but not always. Not all computers, but the majority, come with an operating system. Some highly well-known operating systems (OSs) may not include compiler or interpreter for popular programming languages, although they may do so for less well-known but platform-specific languages.
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When Brittany practiced her presentation, she gave a trusted adult a presentation checklist to use to critique her each time she practices. Using the checklist to collaborate allows her to
Group of answer choices
publish her document
track her improvement
remember her topic
fix grammar errors
Answers
She can compare the checklists from each time she has practiced to see what she needs to work on.
Semiconductors are only somewhat conductive electronic components.
True or False?
Answers
Answer:
True
Explanation:
A semi conductor can be defined as a material , a component or a substance that has the ability to conduct or transmit electricity partially.
This is because their ability to conduct electricity or to be conductive occurs between a conductor and an insulator.
Examples include silicon, carbon, germanium, e.t.c.
Semiconductors help to control and regulate the rate at which electricity is conducted or transmitted.
Therefore, semiconductors are only somewhat conductive electronic components.
The storage capacity of Go ogle drive can be increased from ____________.
a. 5GB to 15 GB
b. 15GB to 1TB
c. 100GB to 30TB.
Answers
Answer:
c. 100GB to 30TB
Explanation:
Please mark me as brainliest and hope this helps :)
Answer:
The answer is C.
Explanation:
The storage capacity of Go ogle drive can be increased from 100GB to 30TB.
balance exercises used for introducing balance training should initially involve little joint motion and improve what type of contractions?
Answers
The balance exercises used for introducing balance training should initially involve little joint motion and improve the Reflexive (automatic) joint-stabilization contractions.
What is the main goal of balance training?Balance training is known to be a kind of an exercise where a person that is doing the exercises works out so as to strengthen the muscles that aids them to keep to be upright, such as their legs and core.
Note that kinds of exercises are done so as to improve stability and help hinder falls.
Therefore, The balance exercises used for introducing balance training should initially involve little joint motion and improve the Reflexive (automatic) joint-stabilization contractions.
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Angie is using a device that transmits information to a specific destination instead of to the entire network. what is this device?
Answers
The device Angie is using to transmits information to a specific destination is called a router.
A router is a networking device in computer networks that forwards data packets. Data is sent to a specific place rather than the entire network using it to connect networked devices.
The best path for data packets to take is determined by routers using routing tables and protocols. They can also be configured with security tools like firewalls to prevent unauthorized access to the network.
In both home networks and commercial networks, routers are widely used to link devices to the internet and to one another. Additionally, they can be used to move data across networks in larger networks, such those accessed by internet service providers.
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HELP ME PLZ IM AM STUCK ON THIS I NEED AWNSERS
Answers
Answer:
What are your cards?? I may be able to help you if you put your cards. :)
Explanation:
how graphical representation of spreadsheet data can be helpful in business
Answers
Answer: Business graphs are visual aids used to analyze data. They can make comparing multiple sets of data much easier, as sometimes trends and relationships are easily identified on the chart or graph. They also help to show the audience the data in a way that is easy to understand and remember.
Explanation:
1. When viewing the structure of a database table, the ____________________ column shows the value that will be inserted automatically in the field if no value is specified.
2. Privileges can be granted at the following levels: column, table, database, and _____________________.
3. When inserting records in a database table using the INSERT statement, if you omit the _____________________ list, the values you enter in the VALUES list must be in the same order in which you defined the table fields and each field in the table must have a value.
4. In order to use the LOAD_DATA statement, your account needs to be given _____________________ privileges to access any files on the server that are available to the MySQL server account.
5. The ____________________ application is an open source tool written in PHP to handle the administration of MySQL databases.
Answers
1. When viewing the structure of a database table, the "default value" column shows the value that will be inserted automatically in the field if no value is specified.
This feature helps to ensure data consistency and accuracy, as it eliminates the possibility of null or empty values being entered into the table. Additionally, default values can be used to automate certain tasks and streamline database operations, which can save time and improve overall efficiency.
2. Privileges can be granted at the following levels: column, table, database, and "System".
System-level privileges allow users to perform administrative tasks, such as creating or altering tables and databases, managing users, and executing specific commands. Granting privileges at different levels ensures data security and efficient management of the database system.
3. When inserting records in a database table using the INSERT statement, if you omit the "column name" list, the values you enter in the VALUES list must be in the same order in which you defined the table fields and each field in the table must have a value.
This is because, without specifying the column names, the database management system assumes that you are providing values for all columns in the order they were defined. To avoid potential data inconsistency or errors, it's crucial to ensure the values in the VALUES list match the order and data types of the table fields.
4. In order to use the LOAD_DATA statement, your account needs to be given "file" privileges to access any files on the server that are available to the MySQL server account.
In order to use the LOAD_DATA statement, your account needs to be given FILE privileges. This is essential to access any files on the server that are available to the MySQL server account. FILE privileges allow users to read and write files on the server, which is necessary when utilizing the LOAD_DATA statement to import data from a file into a database table.
5. The "phpMyAdmin" application is an open source tool written in PHP to handle the administration of MySQL databases.
The PhpMyAdmin application is an open-source tool written in PHP that serves as a web-based interface for managing MySQL databases. This tool allows users to create, modify, and delete databases, tables, and other database objects with ease. PhpMyAdmin simplifies database management tasks and offers a range of features including importing and exporting data, executing SQL queries, creating user accounts and managing user permissions, and generating database documentation.
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What is computer generation ? Discuss different generations of computers
with the technologies used in each generations.
Answers
which command will verify a zone-based policy firewall configuration?
Answers
The command that can be used to verify a zone-based policy firewall configuration is the `show policy-map type inspect zone-pair sessions` command. This command displays the number of sessions and the policy applied to each session for the specified zone pairs.
Zone-based policy firewall (ZFW) is a firewall design that makes use of zones to make policy decisions regarding traffic routing and security. Zones are logical collections of network interfaces that share the same security requirements.
Zones can be linked together in a policy to form a zone-pair. A policy defines the service policy that will be enforced on traffic flowing between the source and destination zones.
For instance, to verify the zone-pair sessions for the source zone called 'inside' and the destination zone called 'outside,' use the following command:```
Router# show policy-map type inspect zone-pair sessions source inside destination outside
```This command will display the statistics for all of the sessions that are currently active in the zone pair.
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Please help
One morning at 10:15 the employees start complaining that they cannot access the company’s intranet. You are the only tech support person in the office that day.
You do not have access to all the tools the rest of the support team has, but you do have access to the Web server, the network operating system, a workstation and operating system, and a command line interface. You check the Web server that runs the intranet and it is working fine. You can ping the address from your workstation, so you know it is working. But, like everyone else, you are not able to access the site itself.
What are some of the tools you would use to determine the problem? To illustrate this, use a search engine as a surrogate for the intranet site. Using tools you learned about in this lesson, discover as much as you can about the connection between your computer (at home or in the computer lab)
Look at each element of the connection (e.g., DNS data, IP address, number of hops to get to the Web site). Pick three of these elements that you think could be the cause of the imaginary problem and troubleshoot them on paper—write down the steps you take to test each element to determine the real problem. Pick one of them as the source of the trouble and repair that problem.
Answers
Answer:
First check the if the adapters on the router or site are connected (Ipconfig)
Next run a flush Dns to clear the sites dns logs (ipconfig/flushdns)
If non of that works you would run a restart on the server that is transfering data through the site.
If that doesn't work you will have to call a tech support from another company or your boss to tell him that there is nothing you can do and to ask for help!
Explanation:
Hopefully this helps! BTW I'm 13 so I wouldn't rely on my information that is personal what I would do though.
Which statement describes lossless compression?
OA. It is a method that converts temporary files into permanent files
for greater storage capacity.
B. It is a technique that accesses memory addresses to retrieve data.
C. It is a method that results in the loss of all the original data in a
file.
D. It is a technique that allows all of a file's data to be restored from
compressed data.
its d
Answers
D. It is a technique that allows all of a file's data to be restored from
compressed data. Lossless compression shrinks the image without sacrificing any crucial information.
More about lossless compressionA type of data compression known as lossless compression enables flawless reconstruction of the original data from the compressed data with no information loss. Since most real-world data exhibits statistical redundancy, lossless compression is feasible.
By utilizing a sort of internal shorthand to denote redundant material, lossless compression "packs" data into a smaller file size. Depending on the type of information being compressed, lossless compression can reduce an initial file that is 1.5 MB to roughly half that size.
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Whose work is responsible for the invention of the air bag? Scientist, Engineers or both?
Answers
The scientist and the engineers were both responsible for the invention of the airbag.
Peter Florhancicn was a scientist and he invented the airbag because of the Dutch people who drowned when they drove into the canals Also, John Hetrick who was an engineer filed for the patent of airbags when he saw that deers were running across the road. He believed that it could cause an accidentthat led to the invention.In conclusion, both the engineers and the scientists were responsible.
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System analysts could use a compressed version of the entire SDLC life cycle. Explain the technique briefly. (2 marks)
Answers
The compressed version of the entire SDLC is a streamlined approach used by system analysts to expedite development by emphasizing rapid prototyping and iterative development, allowing for overlapping activities and frequent feedback loops.
In the compressed SDLC, the traditional phases of the software development life cycle are condensed to accelerate the development process. This approach focuses on delivering functionality in shorter iterations and incorporating feedback from stakeholders. By using rapid prototyping techniques, system analysts can quickly create and refine prototypes to gather requirements and validate design choices. The compressed SDLC also allows for overlapping activities, such as development and testing, to minimize development time. By adopting this approach, system analysts can deliver software faster, respond to changing requirements more effectively, and ensure a higher level of customer satisfaction.
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