in file systems consistent with unix semantics: a. users cannot share the pointer of current location into a file. b. writes to a file by a user are immediately visible to other users that have this file open. c. writes performed by one user are not seen by other users . d. a file cannot be opened by one user only.
Answers
Other users with this file open are immediately able to see any changes made by one user. The right answer is (b).
How a system functions ?Simply described, a system is a well-organized group of components (or subsystems) that work closely together to achieve a single objective. The system receives a variety of inputs, processes those inputs through certain steps to create specific outputs, and then combines those outputs to achieve its ultimate objective.
What are the top five system types?Information systems, monetary systems, eco - systems, computer systems, and educational systems are all things that everyone is connected with. I can also add a number of other things that are commonly referred to as systems by experts in a certain field to this list.
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Related Questions
What is the MINIMUM number of paths that would need to be broken to prevent Computing Device A from connecting with Computing Device E? a) 1 b) 2 c) 3 d) 4
Answers
Answer:
The answer is "Option c".
Explanation:
In the given question the device A is connected by 3 wires, contributing all of them, which also includes several connector paths. When all the wires of A are broken down, and if all of this leaves no routes that can be used. Even so, if it is done to E, it's also linked to four different routes. Its solution would've been C because its value will be the MINIMUM.
Answer:
c
Explanation:
The Internet was first used by which of the following institutions?
A.
Nazi party
B.
US Postal Service
C.
US Department of Defense
D.
British Broadcast Corporation
Answers
Answer: The answer is C. Us Department of Defense
Explanation:
To save a document as a new file name select A. File New B. Save C. Save as D. File open
Answers
Answer:
C
Explanation:
To save a document as a new file name select we need to Save as
Which entity might hire a Computer Systems Analyst to help it catch criminals?
a law enforcement agency controlled by the government
a private investigator who used to work for the government
a credit card company that does business with the government
a financial management firm with ties to the government
Answers
Answer:
The correct answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is:
A law enforcement agency controlled by the government might hire a Computer System Analyst to help it catch criminals.
Because only law enforcement agency that is under control of government allows in any country to catch criminals. So, in this context the first option is correct.
While other options are not correct because:
A private investigator who used to work for the government does not need the services of a computer system analyst, because he may be assigned only one assignment. And, his purpose is to perform duty and complete the assignment. A credit company also does not allow the Government in any country to catch the criminal. A financial management firm also not allowed to catch the criminal, so in this context, only a law enforcement agency controlled by the government is allowed to catch the criminal. So, the first option of this question "a law enforcement agency controlled by the government" is correct.
Answer:
A
Explanation:
12. Before the Internet, which invention had the biggest impact on employees in the workforce?
A. Trojan horses
B. Equal income
C. Digital libraries
D. Electricity
Answers
Answer:
D. Electricity had the biggest impact on employees in the workforce before the internet. It allowed factories to operate machinery, offices to use typewriters and other electrical equipment, and increased productivity and efficiency.
Explanation:
To create a new document using a template, navigate to the _____ tab.
File
Home
New
Page Layout
Answers
Answer:
uhh...
Explanation:
i think it might be the new tab.
I need help, please!
Select the three areas in which it would be most important for an instructional designer to be trained.
1. sales and marketing
2. business management
3. psychology
4. computer applications
5. educational theory
Answers
Answer:
business management
educational theory
sales and marketing
Explanation:
3 answers
The three areas in which it would be most important for an instructional designer to be trained may include sales and marketing, business management, and educational theory.
What are the roles of instructional designers?The roles of an instructional designer may be determined by the fact that they are paramount in the process of learning. They are tasked with redesigning courses, developing entire courses or curriculums, and creating training materials, such as teaching manuals and student guides.
In the above three mentioned fields, instructional designer gains an advantage over other professionals because it is the constructor of the field who manages how to work effectively and accordingly to the conditions. It encompasses creativity, communication skills, etc.
Therefore, the three areas in which it would be most important for an instructional designer to be trained may include sales and marketing, business management, and educational theory.
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does wow presents plus let you screen record someone pls tell me i need to know
Answers
No, WOW Presents Plus does not let you screen record someone. Screen recording is not a feature of the app.
What is WOW Presents Plus?WOW Presents Plus is a streaming service that offers exclusive content from World of Wonder, the producers of RuPaul's Drag Race. The app allows you to watch full episodes of RuPaul's Drag Race, Untucked, and other shows, as well as behind-the-scenes content.
However, screen recording is not a feature of the app. This means that you cannot record someone else's screen while they are watching WOW Presents Plus content. This is likely due to copyright and licensing restrictions.
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According to the segment, which of the following is NOT an element typically included in scripts?
Answers
A script's main function is to give performers guidance on how to represent particular characters in the best possible light. An actor may be better able to prepare for the part and give a more compelling performance.
What is the name of the person who is in charge of cutting and putting the movie together?It is the job of a film editor to put a vision together using the director's interpretation of the script. They will meet with the director and frequently travel to the setting to experience the story from the director's perspective as it is captured on camera.
What constitutes a script's five components?For the purposes of this introduction, we'll refer to them as character, want and need, story, structure, conflict, and resolution.
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(20 points) assume a color display using 8 bits for each of the primary colors (red, green, blue) per pixel and a frame size of 1280 × 1024. what is the minimum size in bytes of the frame buffer to store a frame? how long would it take, at a minimum, for the frame to be sent over a 100 mbit/s network?
Answers
The minimum size of the frame buffer to store a frame would be 3,932,160 bytes. It would take a minimum of 314.57 milliseconds to send the frame over a 100 Mbit/s network.
To determine the size of the frame buffer, we need to calculate the number of bits required per frame and convert it to bytes. Each pixel in the frame is represented by 8 bits for each primary color (red, green, and blue). Therefore, the total number of bits per pixel is 8 + 8 + 8 = 24 bits.
The frame size is given as 1280 × 1024 pixels. Multiplying these dimensions gives us the total number of pixels in the frame: 1280 × 1024 = 1,310,720 pixels.
To calculate the number of bits required for the frame, we multiply the number of pixels by the number of bits per pixel: 1,310,720 pixels × 24 bits = 31,457,280 bits.
Converting bits to bytes, we divide by 8: 31,457,280 bits ÷ 8 = 3,932,160 bytes.
To determine the time required to send the frame over a 100 Mbit/s network, we divide the frame size in bits by the network speed: 31,457,280 bits ÷ 100,000,000 bits/s = 0.31457 seconds or 314.57 milliseconds.
The minimum size of the frame buffer to store a frame would be 3,932,160 bytes, and it would take a minimum of 314.57 milliseconds to send the frame over a 100 Mbit/s network.
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Question 2 (1 point)
The principle of design that relates to a harmonious arrangement of elements is
unity
pattern
balance
proportion
Answers
Answer:
The principle of design that relates to a harmonious arrangement of elements is "Unity".
Which of the following is an example of Arabic numbering in an outline?
ii
2
II
B
Answers
Answer:
d:b
Explanation:
What does every shot have with regards to depth?
Answers
This can be used to capture a larger area of acceptably sharp images. This can also be referred to as a deep depth of field, and some cinematographers will simply use the term “depth” to describe shots with a large DOF. It can also be referred to as deep focus.
a specific statement about what a program should accomplish and is directly measurable is called a(n):
Answers
A specific statement about what a program should accomplish and is directly measurable is called a program objective.
Program objectives are clear and measurable goals that outline the desired outcomes or results of a program. They provide a framework for program planning, implementation, and evaluation. A well-defined program objective should be specific, measurable, attainable, relevant, and time-bound (SMART). The specificity of a program objective means that it is clear and precise, leaving no room for ambiguity. Measurability refers to the ability to quantitatively or qualitatively assess the achievement of the objective. This allows for objective evaluation and monitoring of progress. By being directly measurable, program objectives provide a basis for assessing the effectiveness and success of the program. Program objectives serve as benchmarks against which program performance can be evaluated. They help guide decision-making, resource allocation, and program improvement efforts. By setting specific and measurable objectives, organizations can track their progress, identify areas for improvement, and demonstrate the impact of their programs.
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When looking to ensure your website is easily accessible by mobile users, what should you focus on doing first
Answers
Answer:
There are may steps in this procedure but there few steps that do first to access your mobile with your website.
Explanation:
When we are looking in our website and easily accessed by the mobile users, It is easy for them.
There are certain steps that should do first.
First step is that you have to redesign the website color schemeTo optimize your websiteTo create the mobile appNow to shorten the content in website.What is the technology called that allows two self-driving cars to communicate with each other?
Answers
The communication system of the car is referred to as "V2X," which stands for "vehicle to everything." This technology prepares the way for fully autonomous driving by enabling data to be transmitted from sensors and other sources across high-bandwidth, low-latency, and dependable networks.
A car or an automobile is a motor vehicle with wheels. The majority of definitions of a vehicle include the following characteristics: they frequently travel on roadways, have four wheels, seat one to eight people, and are mostly used to transport people as opposed to products. The first automotive patent was issued for the German inventor Carl Benz's Benz Patent-Motorwagen in 1886, which is considered the birth year of the modern automobile. As the 20th century progressed, more people could afford cars. One of the first automobiles that the typical person could own was the 1908 Model T, an American car made by the Ford Motor Company. Cars were soon adapted in the US, where they replaced animal-drawn carts and carriages. Only after World War II did the demand for cars begin to increase
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What security trade-offs or options should an administrator consider when confronted with a potentially extraneous service, such as FTP or SMTP, running on a web server? *
Answers
FTP or File Transfer Protocol was never designed to be hack-safe. Files exchanged using FTP are not encrypted. Hence, this service is susceptible to various kinds of security risks such as spoofing, sniffing, etc.
What tradeoff must the Administrator consider when using FTP?Although the FTP is insecure, it is a very fast way of transferring files.
When the connection is lost during file transfer, it is possible to resume such a transfer.
It also allows for queuing, scheduling, uploading, and downloading of files.
The full meaning of SMTP is Simple Email Transfer Protocol.
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PLEASE ANSWER (CODING IN PYTHON)
Ask what kind of pet the user has. If they enter cat, print “Too bad...”, if they enter
dog, print “Lucky you!" (You can change the messages if you like). Once this works,
add other pets. (Iguana, Pig, Rabbit...)
Answers
Answer:
Explanation:
a = input("what kind of pet the user has")
if a == 'cat':
print("Too bad")
elif a == 'dog':
print("Lucky you!")
The program based on the information is given below.
What's the program about?def main():
pet = input("What kind of pet do you have? ").lower()
if pet == "cat":
print("Too bad...")
elif pet == "dog":
print("Lucky you!")
elif pet == "iguana":
print("That's interesting!")
elif pet == "pig":
print("Oink oink!")
elif pet == "rabbit":
print("Hop hop!")
else:
print("I'm not familiar with that pet.")
if __name__ == "__main__":
main()
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____ is a measure of how much each resource is contributing to the overall operation of the system.
Answers
Resource utilization is a measure of how much each resource is contributing to the overall operation of the system.
It refers to the extent to which a particular resource is being utilized to perform the necessary tasks and activities in a system. This measure is important in assessing the efficiency and effectiveness of a system, as it helps to identify which resources are being utilized optimally and which ones may be underutilized or overutilized. By tracking resource utilization, managers can identify areas where improvements can be made, such as reallocating resources or investing in additional resources to improve overall performance. Ultimately, resource utilization is a critical metric for any organization seeking to optimize its operations and maximize its productivity.
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you want to prevent other users from logging into the system while you perform some system maintenance. which command should you run?
Answers
To prevent other users logging into the system while you perform some system maintenance run systemctl isolate rescue.target
What is systemctl isolate rescue.target ?
The systemctl command is a utility that is that is responsible in examining and controlling the systemD system and service manager.
On systems the running SystemD, rescue mode and emergency mode are what bring the system into a single user environment. Rescue mode in general loads a single-user shell, starts some system services, and attempts to mount available filesystems.
The isolate command is simply used to immediately stop the processes that are not enabled in the new unit, possibly including the graphical environment or terminal you are currently using.
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Select the correct answer.
Ben wants to keep similar items close to each other in the image he is working on. Which is the most effective technique for applying the gestalt
concept of proximity?
The BLANK technique is the most effective technique for applying the gestalt concept of proximity.
Answers
Gestalt Principles are principles/laws of human perception that describe how humans group similar elements, recognize patterns and simplify complex images when we perceive objects.
What are the Gestalt Principles?The tendency to view items as belonging to the same grouping when they are close to one another is known as the gestalt principle of
proximity
. It claims that regardless of how different the forms and sizes are from one another, if shapes are close to one another, you will perceive them as groups. One of Gestalt's principles, the concept of closeness focuses on how each stimulus would be seen in its most basic form. The
Law of Simplicity
or the Law of Pragnanz are other names for it. It is founded on the idea that the sum of a thing is worth more than the sum of its components.
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A(n) _____ describes your core values and highest career goals. A. résumé B. objective statement C. qualifications profile D. personal mission statement
Answers
Answer: D.) Personal Mission Statement
Explanation: The personal mission statement refers to a write up which is usually written by an individual and it's tailored to embody one's complete definition in terms of core values, skills, attributes and most importantly present and future desires, goals and objectives. The statement of purpose is usually detailed and will showcase where an individual is currently placed while also showcasing how he or she intends to achieve future aspiration.
Answer:
The answer would be D.) Personal Mission Statement (APEX)
Pls help... : Slide layouts can be changed by _____.
selecting new layout from the Tools menu
selecting new layout from the Edit menu
selecting a new layout from the Task pane
selecting a new layout from the Slide pane
Answers
Answer:
Selecting a new layout from the task pane
Explanation:
selecting a new layout from the Task pane
kekw
To generate integers between and including -10 to 10 you would use:
random.randint(-10, 10)
random.random()*20 + -10
random.random(-10, 10)
randint(-10, 10)
I will give Brainliest
Answers
Answer:
random.randint(-10,10)
Explanation:
how to turn off location without the other person knowing?
Answers
Answer:
How to Turn off Location without the Other Person Knowing
Turn on Airplane mode. ...
Turn off 'Share My Location' ...
Stop Sharing Location on Find My App. ...
Using GPS spoofer to change location. Explanation:
computer memory and the cpu can only represent numerical data. what do we use in order to store/represent non-numerical data?
A. An encoding
B. A separate, specialized piece of hardware
C. It is not possible to store/represent such data
D. A converter
Answers
To store and represent non-numerical data, we utilize a converter.
What characteristics distinguish numerical data?In contrast to categorical data, which combines quantitative values with qualitative traits, numerical data displays quantitative properties. Arithmetic Operation: Numerical data can be subjected to arithmetic operations like addition and subtraction.
What is the purpose of collecting numbers?It entails gathering data that is later subjected to statistical analysis to confirm or deny a theory. As a result, procedures for collecting numerical data are used to compile information from many trustworthy sources that deal with numbers, statistics, charts, graphs, tables, etc. Use a flexible data gathering tool to gather data the appropriate manner.
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Why is proper planning important?
Answers
Answer:
Proper planning allows management to expand the business. When a plan is in place, management is able to easily review the strengths and weaknesses of the company. This allows leaders to map out areas into which the business could successfully expand.
Explanation:
what are output devices ?
name them
Answers
Answer:
Monitor.
Printer.
Headphones.
Computer Speakers.
Projector.
GPS.
Sound Card.
Video Card.
Explanation:
Select the correct answer from
each drop-down menu.
When you right-click a picture in a word processing program, which actions can you choose to perform on that image?
You can choose to
n image when you right-click the picture in the word processing program. You can also choose to
an image when you right-click the picture in the word processing program.
Answers
Answer:
You can cut, copy, paste, bring to front, send to back, wrap around text, convert to link, insert a caption etc. when you right-click the picture in the word processing program.
Jake is a 6-year-old boy. his mother wants him to learn scissor skills for improving his finger grip. so, she hands him several colorful papers and a pair of scissors. jake does not have difficulty understanding which object cuts the other. what is this type of reasoning called?
a.
analogical
b.
deductive
c.
common sense
d.
inductive
please answer so brainly doesnt get rid of it.
Answers
According to this, I think it is common sense.