Which parameter of the uname command will display the kernel version number?.
Answers
The uname command is used to display the basic information about a Linux operating system. The command-line utility is commonly used to print the operating system name, hostname, kernel version, and other information.
The uname command is available on most Linux and Unix-like operating systems, including macOS. It is a low-level system command that is used to retrieve system information.In order to display the kernel version number, we will need to use the -r option with the uname command. Here's the syntax for the uname command to display the kernel version:uname -rWhen executed, this command will display the kernel release version number of the Linux operating system. This option is used to print the kernel release version of the operating system.
The output shows only the kernel release version number. The kernel version number is an essential part of the Linux operating system. The kernel is the core component of the operating system and is responsible for managing system resources. By displaying the kernel version, you can quickly identify the type of operating system installed on the system.
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Related Questions
Plzzzzz help me with this and be serious dont comment random things
Write an algorithm using pseudocode that someone else can follow. Choose one of the following options:
Decide on the message you would like to display to the screen. Some ideas include:
Your favorite book title or TV show and why you like it
A few sentences sharing information about you
Your favorite sport and team or athlete
Use two variables to store your message.
Insert your pseudocode here:
Part 2: Code the Program
Use the following guidelines to code your program.
Use the Python IDLE to write your program.
Using comments, type a heading that includes your name, today’s date, and a short description.
Set up your def main(): statement. (Don’t forget the parentheses and colon.)
Use at least two variables and two print statements to display your message to the screen.
Conclude the program with the main() statement.
Follow the Python style conventions regarding indentation in your program.
Run your program to ensure it is working properly. Fix any errors you may observe.
Example of expected output: The output below is an example of a “Favorite TV Show” message. Your specific results will vary depending on the choices you make about your message.
Output
My favorite TV show is MythBusters.
I like it because I learn a lot and they do crazy experiments.
When you've completed writing your program code, save your work by selecting 'Save' in the Python IDLE. When you submit your assignment, you will attach this Python file separately.
Part 3: Post Mortem Review (PMR)
Write two to three sentence responses to all the questions in the PMR chart.
Review Question Response
What was the purpose of your program?
How could your program be useful in the real world?
What is a problem you ran into, and how did you fix it?
Describe one thing you would do differently the next time you write a program.
Answers
Answer:
legal and ethical questions
brick and mortar guidelines
website content
customer information
the facts of life
payment processing
human resources
this is in career explorations 2 please help will mark the brainiest
Explanation: yes he is right this is correct
Jonah has finished his assignment and now wants to save his work with the title "Renaissance."
Which steps should Jonah follow to accomplish this?
navigate to the Quick Access bar, click the Save icon
navigate to the backstage view, click the Save As icon
click the File tab, click Save, type in the title, click Save
click the File tab, click Save As, type in the title, click Save
Answers
Answer:
Your answer is D.click the File tab, click Save As, type in the title, click Save
Explanation:
Answer:
C
Explanation:
took the quiz
where are HTML tags used?
Answers
Answer:
To format content on the webpage
Explanation:
Which can be used to view a web page?
File viewer
Text editor
Web browser
WYSIWYG
Answers
The answer is C: web browser
so we use web browsers to look at web pages
hope this helped
-scav
How do I fix Java Lang StackOverflowError?
Answers
Answer:
A StackOverflowError in Java is usually caused by a recursive method that calls itself indefinitely or by an excessively deep call stack.
Explanation:
To fix this error, you can try the following:
Check your code for any recursive calls that may be causing the error and modify them to avoid infinite recursion.Increase the stack size of your JVM by adding the "-Xss" option when running your application. For example, you can use the command "java -Xss2m MyClass" to increase the stack size to 2MB.Simplify your code or optimize it to reduce the depth of the call stack.If none of the above solutions work, you may need to consider refactoring your code or using a different approach to solve the problem.a. How do you add (-117) to (31 ) using 2’s complement using 4-bit register
b.
Find the following differences using twos complement arithmetic
1. - 101110
11001100
2. 111100001111
-110011110011
Answers
a. To add (-117) to (31) using 2’s complement using 4-bit register, follow the below steps:
Step 1: Convert the given numbers into binary representation.(-117) = -(1110101)₂(31) = (0011111)₂
Step 2: Add two numbers using the binary addition method but discard the carry generated from the MSB (Most Significant Bit) position and obtain the final answer.(-117) = 1110101_(2’s complement) + 1= 1110110(31) = 0011111_ + 0= 0011111_-------1 0000101(Discard the carry)= (0000101)₂ (Answer)
Therefore, (-117) + (31) using 2’s complement using 4-bit register is (0000101)₂.
b. To find the following differences using twos complement arithmetic, follow the below
Step 1: Convert the given numbers into binary representation.-101110 = -(101110)₂ = 010010_(2’s complement) + 1= 01001111001100 = (11001100)₂
Step 2: Add two numbers using the binary addition method.- 010011 (1’s complement of 101110)11001100_--------1 011110(1’s complement of the answer)- 1 (Carry from MSB)-------1 011101 (2’s complement of the answer)= -(10111)₂ (Answer)
Therefore, the difference between -101110 and 11001100 using twos complement arithmetic is -(10111)₂.2.
To find the difference between 111100001111 and -110011110011 using twos complement arithmetic, follow the below steps:
Step 1: Convert the given numbers into binary representation.111100001111 = (111100001111)₂ = (111100001111)₂ - 0= (111100001111)₂ - (111111110001)₂= 00000111110 (2’s complement of -110011110011)= 00000111110_ + 1= 00000111111-110011110011 = -(110011110011)₂ = 001100001101_(2’s complement) + 1= 001100001110
Step 2: Add two numbers using the binary addition method.00000111111_001100001110_-------------1 010100(1’s complement of the answer)- 1 (Carry from MSB)------------1 010011 (2’s complement of the answer)= -(1010011)₂ (Answer)
Therefore, the difference between 111100001111 and -110011110011 using twos complement arithmetic is -(1010011)₂.
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Order the steps to use a logical argument as a rule type.
ANSWER:
Click the home tab, then click the styles group > Click conditional formatting > Click new rule > Use a formula to determine
Answers
pleaaase I need the points
Explanation:
Write a program that simulates a paging system. At the start of the program the user should the user should be prompted to choose a page replacement algorithm choosing from FIFO, LRU or second chance. On each cycle, read the number of the referenced page from a file.
Answers
The program simulates a paging system and prompts the user to choose a page replacement algorithm (FIFO, LRU, or second chance). It reads the referenced page numbers from a file and performs the selected page replacement algorithm on each cycle.
To implement the program, the first step is to prompt the user to choose the desired page replacement algorithm. The options are FIFO (First-In-First-Out), LRU (Least Recently Used), or second chance. Next, the program needs to read the referenced page numbers from a file. Each cycle of the program will involve reading a page number and performing the page replacement algorithm.
For the FIFO algorithm, a queue data structure can be used to store the page numbers. When a page needs to be replaced, the oldest page in the queue is removed. For the LRU algorithm, a data structure such as a linked list or a stack can be used to track the recently used pages. When a page needs to be replaced, the least recently used page is selected for eviction.
For the second chance algorithm, a data structure similar to FIFO can be used, but with an additional bit associated with each page to indicate whether it has been referenced recently. The algorithm selects a page with the lowest reference bit value for replacement. The program continues to read page numbers from the file, applies the selected page replacement algorithm, and outputs the results accordingly.
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How do you feel about what big data? What are the advantages and disadvantages? How has this new knowledge impacted how you use the internet and internet-connected tools?
Answers
B see that big data are very good and one should know that big data is a data that has a large variety, and comes in increasing volumes and with also a lot of velocity.
What are the advantages of big data?The Advantages are:
Reduce human work and effortIt saves time and effort It is good for personal safety and securityHence, B see that big data are very good and one should know that big data is a data that has a large variety, and comes in increasing volumes and with also a lot of velocity.
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whyy can not install to this volume because the computer is missing a firmware partition?
Answers
This is because the firmware partition is required for the computer to boot up, and without it, the computer cannot install the software.
What is Firmware?Firmware is a type of low-level software designed to control the hardware of a device. It is stored in non-volatile memory, such as Read Only Memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory, or a combination of these. Firmware is typically used to control basic functions of a device and can be updated or replaced to add or improve features. Firmware is often found within embedded systems such as televisions, routers, printers, and cameras.
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procedure mem.alloc (n) allocates storage from: segment (choose from list: storage, stack, static, heap)
Answers
The procedure mem.alloc(n) is used to allocate storage for a program. This procedure is responsible for reserving a certain amount of memory in a specified segment such as storage, stack, static, or heap. The chosen segment depends on the specific needs of the program and the type of data that will be stored.
The content loaded into a program is stored in memory, and it is essential to manage the allocation of memory to ensure efficient use of resources. When the program runs, it needs to access the data stored in memory quickly. Allocating storage using mem.alloc(n) helps ensure that the data is in the correct location for quick access.
The procedure mem.alloc(n) takes an argument 'n,' which is the amount of memory to be allocated. Once the allocation is complete, the memory is reserved for the program, and it can be accessed as needed.
Overall, the procedure mem.alloc(n) plays a critical role in managing memory allocation and ensuring that programs can efficiently access data. By choosing the appropriate segment for storage, the program can optimize its use of memory and improve performance.
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Open the list10-2.js file and directly below the code populating the links array, declare the htmlCode variable. Store within the variable the following text:
Image Movie Description Score
Open the list10-2.js file and directly below your previous code create a for loop with a counter variable i that goes from 0 to 9. Each time through the for loop add the following text to the htmlCode variable:
Image titles_i
summaries_i
ratings_i
where i is the value of the counter variable, and links_i, titles_i, summaries_i, and ratings_i are the values from the links, titles, summaries, and ratings array with index number i.
After the for loop add the following text to the htmlCode variable:
The other image
Store the value of the htmlCode variable in the inner HTML of the element with the ID list.
Answers
Answer:
// Populating links array
var links = ["link0", "link1", "link2", "link3", "link4", "link5", "link6", "link7", "link8", "link9"];
// Populating titles array
var titles = ["Title 1", "Title 2", "Title 3", "Title 4", "Title 5", "Title 6", "Title 7", "Title 8", "Title 9", "Title 10"];
// Populating summaries array
var summaries = ["Summary 1", "Summary 2", "Summary 3", "Summary 4", "Summary 5", "Summary 6", "Summary 7", "Summary 8", "Summary 9", "Summary 10"];
// Populating ratings array
var ratings = ["Rating 1", "Rating 2", "Rating 3", "Rating 4", "Rating 5", "Rating 6", "Rating 7", "Rating 8", "Rating 9", "Rating 10"];
// Initializing htmlCode variable
var htmlCode = "Image Movie Description Score";
// Adding data to htmlCode variable
for (var i = 0; i < 10; i++) {
htmlCode += "<br>Image " + titles[i] + " " + summaries[i] + " " + ratings[i];
}
// Adding last line to htmlCode variable
htmlCode += "<br>The other image";
// Storing value of htmlCode variable in the inner HTML of the element with the ID list
document.getElementById("list").innerHTML = htmlCode;
how to print something nad input on same line python
Answers
How does the brain influence your emotions, thoughts, and values?
Answers
Amygdala. Each hemisphere of the brain has an amygdala, a small, almond-shaped structure. The amygdalae, which are a part of the limbic system, control emotion and memory and are linked to the brain's reward system, stress, and the "fight or flight" reaction when someone senses a threat.
What are the effects of the brain?Serotonin and dopamine, two neurotransmitters, are used as chemical messengers to carry messages throughout the network. When brain areas get these signals, we recognize things and circumstances, give them emotional values to direct our behavior, and make split-second risk/reward judgments.Amygdala. The amygdala is a small, almond-shaped structure found in each hemisphere of the brain. The limbic systems' amygdalae control emotion and memory and are linked to the brain's reward system, stress, and the "fight or flight" response when someone perceives a threat.Researchers have demonstrated that a variety of brain regions are involved in processing emotions using MRI cameras. Processing an emotion takes happen in a number of different locations.To learn more about Amygdala, refer to:
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state three importance of wallpaper
Answers
Answer:
To add colour, to entertain eyes, to cover bare walls
Explanation:
What is an important theme in "Once Upon a Time"?
the unity between all peoples
the disintegration of South African society
the birth of a new nation
the importance of self-reliance
Answers
Answer:
The disintegration of South African society.
Explanation:
Nadine Gordimer's "Once Upon A Time" revolves around the racist "Apartheid" time of South African society where the whites 'dominate' the blacks. the story focuses on the societal issues between the two races and how it is detrimental to the overall lives of the people involved.
One important theme of the story is racism, "Apartheid" which seemingly dictates who is superior and who is not. The huge divide in not only the living spheres of the two groups of citizens but also in their approaches to society is indicative of the discriminative attitude and perception of the people, especially with the whites claiming themselves to be superior and 'civilized'. The book deals largely with the colonial mindset of the whites while also the structural bigotry apparent in the mindset of the people.
Thus, the correct answer is the second option.
Answer:
The disintegration of South African society.
Explanation:
1. List deep NLP models
2. Explain concept of vanishing gradient over fitting
computational load
Answers
Deep NLP models are Recursive neural network (RNN), Convolutional neural network (CNN), Long-short-term memory (LSTM), Gated recurrent unit (GRU), Autoencoder (AE). The connection between vanishing gradient and overfitting lies in the ability of deep neural networks to learn complex representations.
a. Recursive Neural Network (RNN):
RNNs are a type of neural network that can process sequential data by maintaining hidden states that capture information from previous inputs.They are commonly used in tasks like natural language understanding, sentiment analysis, and machine translation.b. Convolutional Neural Network (CNN):
CNNs, originally designed for image processing, have been adapted for NLP tasks as well. In NLP, CNNs are often applied to tasks such as text classification and sentiment analysis, where they can capture local patterns and learn hierarchical representations of text.c. Long Short-Term Memory (LSTM):
LSTMs are a type of RNN that addresses the vanishing gradient problem by introducing memory cells. They are effective in capturing long-term dependencies in sequential data and have been widely used in various NLP tasks, including language modeling, machine translation, and named entity recognition.d. Gated Recurrent Unit (GRU):
GRUs are another type of RNN that simplifies the architecture compared to LSTM while still maintaining effectiveness. GRUs have gating mechanisms that control the flow of information, allowing them to capture dependencies over long sequences. They are commonly used in tasks like text generation and speech recognition.e. Autoencoder (AE):
Autoencoders are unsupervised learning models that aim to reconstruct their input data. In NLP, autoencoders have been used for tasks such as text generation, text summarization, and feature learning. By learning a compressed representation of the input, autoencoders can capture salient features and generate meaningful output.2.
If the gradients vanish too quickly, the network may struggle to learn meaningful representations, which can hinder its generalization ability. On the other hand, if the gradients explode, it may lead to unstable training and difficulty in finding an optimal solution.
Both vanishing gradient and overfitting can increase computational load during training.
To address these issues, techniques such as gradient clipping, weight initialization strategies, regularization (e.g., dropout, L1/L2 regularization), and architectural modifications (e.g., residual connections) are employed to stabilize training, encourage better generalization, and reduce computational load.
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Why is it a good idea not to change the subject line when replying to a message?
O so that the reply is sent to the original sender
O so that the reply does not bounce back as undeliverable
O so that the reply matches with the sender's original message
O so that the reply does not inadvertently include unintended recipients
Answers
Answer:
C. so that the reply matches with the sender's original message.
Explanation:
The Sender Message Channel Receiver (SMCR) model of communication was developed and created by David Berlo in 1960. SCMR was developed from the Shannon-Weaver model of communication of 1949.
The SCMR model of communication comprises of four (4) main components and these are;
1. Sender (S): this is typically the source of information (message) or the originator of a message that is being sent to a receiver. Thus, they are simply the producer of a message.
2. Channel (C): this is the medium used by the sender for the dissemination or transmission of the message to the recipient. For example, telephone, television, radio, newspapers, billboards etc.
3. Message (M): this is the information or data that is being sent to a recipient by a sender. It could be in the form of a video, audio, text message etc.
4. Receiver (R): this is typically the destination of information (message) or the recipient of a message that is being sent from a sender. Thus, the receiver is any individual who is able to read, hear or see and process the message being sent or communicated in the communication process.
Basically, the communication channel used in SCMR must connect the sender with the desired recipients.
Hence, it is a good idea not to change the subject line when replying to a message, so that the reply matches with the sender's original message.
Answer:
Explanation:
Its C not B
a form of denormalization where the same data are purposely stored in multiple places in the database is called:
Answers
A form of denormalization where the same data are purposely stored in multiple places in the database is called data replication.
What is denormalization?Denormalization is the process of adding precomputed redundant data to a normalised relational database in order to enhance read performance. Redundancy must be eliminated during normalisation of a database so that each piece of data is present in a single copy. Data must be normalised before they can be denormalized in a database.
After the data structure has been normalised, specific instances of redundant data can be added back by the database administrator using the denormalization technique. You shouldn't mix up a denormalized database with one that has never undergone normalisation.
Through the use of normalisation in SQL, a database will store various but related types of data in distinct logical tables, or relations. It is referred to as a join when a query brings together information from different tables into a single result table.
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1. Question
a) A RC circuit in a welding robot operational system has been modelled with a Laplace transfer function as Y(s)/U(s) k /Ts+1 Explain the names and roles of k and T.
[3 Marks]
b) Derive the time response () to an input ()-5 by taking inverse Laplace transform of the output transfer function Y(s).
c) Determine the value of (=T,k=1) and explain the meaning of the output amplitude against the time instant.
d) Determine the steady output y( t = ) and prove this is consistent with that obtained from using the final value theorem.
e) Determine the corresponding frequency response transfer function G(j) in terms of amplitude ratio and phase angle. Then sketch the asymptote Bode plots.
f) Briefly explain why a Laplace transfer function model needs to be used to replace differential equations in control engineering applications. (less than 30 words).
Answers
Laplace transfer function simplifies analysis, transforms time-domain to frequency-domain in control engineering.
Derive the time response y(t) to an input u(t) = -5 by taking the inverse Laplace transform of the output transfer function Y(s).In the Laplace transfer function Y(s)/U(s) = k/(Ts + 1), k represents the gain or amplification factor of the system, while T represents the time constant. The gain (k) determines the output magnitude relative to the input, while the time constant (T) represents the rate at which the system responds to changes in the input.
To derive the time response (y(t)) to an input (u(t) = -5), we need to take the inverse Laplace transform of the output transfer function Y(s).
For the given values of T and k (T = 1, k = 1), the meaning of the output amplitude against the time instant refers to how the output (y(t)) changes in magnitude over time in response to the input. It indicates how the system behaves and how its output is influenced by the input.
To determine the steady output y(t=∞), we can use the final value theorem. By taking the limit as s approaches 0 of sY(s), we can obtain the steady-state value. Proving consistency with the final value theorem ensures that the steady output matches the expected value based on the system's transfer function.
The corresponding frequency response transfer function G(j) can be obtained by substituting s with jω in the Laplace transfer function.
By expressing G(j) in terms of amplitude ratio and phase angle, we can understand how the system responds to different frequencies. Sketching the asymptote Bode plots provides a graphical representation of the system's frequency response.
A Laplace transfer function model is used to replace differential equations in control engineering applications because it simplifies the analysis and design of control systems.
It allows for mathematical manipulation and transforms the time-domain behavior of the system into the frequency-domain, providing insight into stability, performance, and response characteristics.
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Where do high tides occur? (Select two.) WILLLL GIVVEEE BBRRAANNLLEESSTTTM PLSS AASSAAPP
only at the South Pole
on the side of Earth opposite the moon
on the side of the Earth facing the moon
only at the North Pole
at both the North and South Poles
Answers
Answer:
Maybe both?
Explanation:
High tides and low tides are caused by the Moon. The Moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon. These bulges of water are high tides. (hope this helps)
Answer:
its the last one, it happens on the side of the earth facing the moon and also the opposite side
true or false: each page within a website/domain has a unique url.
Answers
True. Each page within a website/domain typically has a unique URL (Uniform Resource Locator) that identifies its specific location on the internet.
The URL serves as an address for accessing and referencing a specific webpage, allowing users to navigate to different pages within a website or SHARE the URL to direct others to a particular page.A URL (Uniform Resource Locator) is a specific web address that is used to locate and access resources on the internet. It provides a standardized way to identify the location of a web page, file, or any other resource. A URL consists of several components:1. Protocol: The protocol specifies the rules and procedures that determine how data is transferred between the client (web browser) and the server. Common protocols include HTTP (Hypertext Transfer Protocol), HTTPS (HTTP Secure), FTP (File Transfer Protocol), etc.
2. Domain Name: The domain name identifies the specific website or server hosting the resource. For example, in the URL "https://www.example.com," "www.example.com" is the domain name.
3. Path: The path specifies the specific location or directory within the website where the resource is located. It follows the domain name and is separated by slashes (/). For example
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Choose the types of work a person in the network systems administration field might do on a regular
basis. Check all of the boxes that apply.
troubleshooting the network when there are problems with connectivity
improving the speed of the network
helping users install word-processing software
developing video games
DONE
Answers
Answer:troubleshooting the network when there are problems with the connectivity ||||||| improving network speed
Explanation:
Answer:
a and b
Explanation:
Guy above was right :)
anyone pls answer this!!!!!!thanks ^-^
Answers
Answer:
True
False
False
False
Explanation:
HTML isnt a scripting a scripting language it's a markup language
There are 6 levels of HTML
An empty tag only has a starting tag
What is the minimum ethernet frame size that will not be discarded by the receiver as a runt frame?.
Answers
Answer:
64 bytes
Explanation:
An all-in-one printer is also known as a multi-function printer. It includes a printer, scanner, copy machine and / or fax machine.true or false?
Answers
An all-in-one printer is also known as a multi-function printer. It includes a printer, scanner, copy machine and / or fax machine: true.
What is a printer?In Computer technology, a printer can be defined as an electronic output (peripheral) device that is designed and developed for printing paper documents containing texts or images.
What is an all-in-one printer?An all-in-one printer is sometimes referred to as multifunction peripheral or multi-function printer and it can be defined as a type of printer that is designed and developed to comprise all or some of the following;
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Observa el siguiente dibujo, y sabiendo que el engranaje motriz tiene 14 dientes y gira a 4000 RPM, y el conducido tiene 56 dientes, responde: a) Se trata de una transmisión que aumenta o reduce la velocidad? b) Calcula en número de revoluciones por minuto de la rueda conducida.
Answers
Answer:
A) reduce the velocity
B) 1000 rpm
Explanation:
A) Given that the driven gear wheel has more teeth (56) than the driver gear wheel (14), then the velocity is reduced.
B) Given that:
number of teeth * revolutions per minute = constant
then:
14*4000 = 56000
56*rpm = 56000
rpm = 56000/56
rpm = 1000
Who is famous for his three laws of robotics?
Answers
Answer:
The Correct answer is Isaac Asimov
Explanation:
Science fiction already envisioned this problem and has suggested various potential solutions. They were designed to prevent robots harming humans.
Select the correct answer from each drop-down menu.
Jeff writes a blog on digital photography. His most recent post was about visual artifacts. Identify the visual artifacts in the sentences below.
. A visual artifact of digital projectors is called
An inappropriate color difference in an image is called
Answers
Answer:
Screen-door effect
Explanation:
Answer:
An inappropriate color difference in an image is called: image noise
A visual artifact of digital projectors is called: fixed-pattern noise
Explanation:
trust me
Select three areas that should be included in a contract consultant’s business expense model.
Answers
Answer:
i dont really know but i tried
Explanation:
Fixed price contracts. With a fixed price contract the buyer (that's you) doesn't take on much risk. ...
Cost-reimbursable contracts. With a cost-reimbursable contract you pay the vendor for the actual cost of the work. ...
Time and materials contracts