Answer:
Closure
Explanation:
The relational operators have the property of closure ; that is, the use of relational algebra operators on existing relations (tables) produces new relations.
Joe's computer crashed and I was looking for a replacement which of the following criteria is less important.Ram,money, color, usage
Answer:
color
Explanation: nobody cares what color it is how it works
Colour is the less criteria as Joe's computer crashed, and he was looking for a replacement. Hence, option C is correct.
What is meant by computer crashed?A computer crash occurs when an operating system or program stops functioning properly. When: Hardware has had an irreparable failure.
Computer crashes are the result of hardware or operating system errors. Even though software errors are unquestionably more common, hardware errors can still be quite harmful and are more difficult to spot. A computer cannot function if certain hardware components are malfunctioning.
A crash or system crash occurs when a computer program, such as an operating system or software application, stops functioning properly and exits. A computer cannot operate without a number of hardware parts working properly.
Thus, option C is correct.
For more details about computer crashed, click here:
https://brainly.com/question/4701800
#SPJ2
Operating systems the most common form Microsoft windows in Mac OS discuss the similarities and differences between which two systems
Aside from the way that the two of them have GUIs, nearly everything is extraordinary. On an unadulterated specialized level, there are almost no similitudes.
The pieces are extraordinary. They are even various sorts (darwin is small scale bit while windows piece is half and half portion).
macOS is UNIX-like and generally POSIX consistent. Windows isn't care for anything and not agreeable to POSIX principles.
macOS can run on practically any machine by structure yet they run completely just on a couple because of absence of drivers. Windows can run on practically any machine and isn't intended for just explicit equipment.
The OS level interfaces are extraordinary, which implies drivers are composed contrastingly for them.
They utilize distinctive document frameworks.
The system stack execution are unique despite the fact that the two of them adhere to the IETF/IEEE norms and hence, can intercommunicate.
The manner in which you introduce and uninstall Application is extraordinary.
Which would be a responsible use of technology used by victims of cyberbullying?
finding ways to strike back at bullies online.
O buying software that allows them to track down bullies.
O changing passwords and screen names regularly.
O pretending to be someone else to hide their identity.
Answer:
Changing password and screen names regularly.
Explanation:
The cyber attacks have been common in this age. The technological advancements have eased our lives but also create hundreds of risks. These risks can include cyber bullying. The best way to keep your self away from being victim of such threat is by changing passwords regularly. This reduces the chance of hacking passwords and cyber bullying.
Answer:
C
Explanation:
I took the quiz :)
what is considered an input and output peripheral?
Answer:
An input is any device that can put information into a computer, (keyboard, mouse, microphone, etc.) An output will take information out, (monitor, printer, speaker, etc.)
where can I watch all harry potter movies for free?
and I know this isn’t exactly the question I should be asking here but pls help me and don’t give me virus
Answer:
Ive streamed them before on DailyMotion
The contains the computer's "brain," the central processing unit (CPU).
Answer:
Inside the computer case, on the motherboard. Hope this helps!
Explanation:
Nina's grades could be better. She gets about five hours of sleep every weeknight and ten hours per night on weekends. How much sleep should she get to better concentrate on schoolwork? Five to six hours every night nine to ten hours every night a total of forty hours a week a minimum of eighty hours a week
Answer:
B. Nine to ten hours every night
Explanation:
You need to have at least 8 hours of sleep and B makes the most sense cause then she gets enough sleep and enough time to study.
Answer:
9 to ten hour
Explanation:
In a systems development life cycle (SDLC) model, the purpose of the _____ is to build a logical model of the new system.
Answer:
Systems analysis phase.
Explanation:
In a systems development life cycle (SDLC) model, the purpose of the systems analysis phase is to build a logical model of the new system.
In the systems analysis phase, the system developer examines or analyzes the information or data about the requirements of an end-user, which are then implemented to achieve the organizational set goals and objectives.
Hence, systems analysis refers to the process of gathering data or factual informations, understanding processes, problem identification and suggestions of probable solutions for an effective and efficient functioning of the system.
Keira wishes to record a song in the comfort of her home. She has a computer and a guitar. Which other device does she need to record her song?
Answer:
A microphone
Explanation:
You need a microphone to record sounds otherwise the computer will not be able to input the song.
Answer:
Microphone!
Explanation:
Just got it right
___ are stem professionals who collect, analyze, and interpret data
Answer:
Statisticians
Explanation:
Statistics is a science, technology, engineering, and math (STEM) related degree that involves acquiring knowledge through data. A statistician sources data through administering questionnaire, taking polls and carrying out experiments. From the collected data, the statistician makes use of statistical concepts to sift through large data sets, develop data interpretation and deduce relevant information from the data and present meaningful conclusion to the relevant bodies in fields such as education, manufacturing, marketing, government and healthcare.
Answer:
statiscians
Explanation:
The main advantage of a solid state drive is:
Group of answer choices
They can store more information.
They spin faster.
They are less likely to be damaged.
They are less expensive.
the answer is they can store more information
what is a core hardware and distribution hardware
Answer:
The term “core hardware “ is merely a reference to the minimum physical hardware requirements for a given application to run to benchmarks established by the programmers.. DISTRIBUTION HARDWARE.. Electrical Distribution Hardware for the Energy Industry
Software is glving Instructions so that text is displayed on the monitor. This software is an example of
application software
programming software
system software
programming language
Answer:
System software
Explanation:
Because it shows what you have typed into the computer
Answer:
programming software
Explanation:
because programming software well show in text what you need to do
what is an example of an innovative solution to an engineering problem?
Answer:8 of the Greatest Challenges Facing Engineering
The climate crisis. ...
Making water clean and accessible. ...
Providing enough food. ...
Personalised and relevant education. ...
Improving health care. ...
The refugee crisis. ...
Cyber security. ...
Enlisting the youth.
Explanation:This may or may not help
Which is true regarding a problem statement? It provides a vision of the unsolved problem. It is not usually necessary for a successful software development effort. It describes how to increase profits and decrease expenses. It clearly describes the issues that contribute to a problem.
Answer:
It provides a vision of the unsolved problem
Explanation:
Answer:
It clearly describes the issues that contribute to a problem.
Explanation:
A problem statement clearly describes the issues associated with a problem and the method for solving the problem.
Which statement is most likely to be true about a computer network?
a. A network can have several servers and only none client.
b. A network has to have physical cables connecting the devices in the network.
c. A network can have several client computers and only one server.
d. A network can consist of a single computer with no other devices in communication with that computer.
Answer:
c. A network can have several client computers and only one server.
Explanation:
Computer Network is a term that describes the connection of one or multiple computers to a server such as Local Area Network, LAN, or Wide Area Network, WAN, basically for the purpose of transferring electronic files among connected computers.
Hence, the statement that is most likely to be true about a computer network is "a network can have several client computers and only one server."
Answer:
A network can have several client computers and only one server.
Explanation:
I just did the Instruction/Assignment on EDGE2022 and it's 200% correct!
Also, heart and rate if you found this answer helpful!! :) (P.S It makes me feel good to know I helped someone today!!)
Cheri's teacher told her to write a program that prompts the user for information. Which function should she use? input() int() main() print()
Answer:
input()
EXPLANATION:
Answer:
it A
Explanation:
i't
A i pass the test
Can you get accurate
information from social
media?
A. Sometimes
B. Usually
C. Always
D. Nevali
Answer:
The answer is B.usually
Explanation:
We usually get accurate information from social media cause sometime they also tell us the fake news...
Yes, it is possible to get accurate information from social media "sometimes" (Option A)
How accurate is the information gotten from social media?The accuracy of information obtained from social media can vary widely.
While social media platforms can be a valuable source of news, updates, and insights, the information shared is often user-generated and may not always be verified or fact-checked.
Therefore, the accuracy of information on social media is not guaranteed, and it is essential to cross-reference and verify information from reliable sources before considering it as entirely accurate.
Critical evaluation and discernment are crucial when using social media as an information source.
Thus, Option A is the right answer.
Learn more about social media at:
https://brainly.com/question/1163631
#SPJ6
what are the three different type of solution?explain them.
Explanation:
Solid - A substance that can be felt and held
Liquid - can go into any shape of a container
Gas - exists in the atmosphere and very light
Bruce needs to have a drive to rerecord data on the used DVD
Answer:
DVD- RW
Explanation:
How long are objective tests for FBLA-PBL events? Apex
Answer:
You will have 60 minutes to complete all objective tests. Each test has 100 multiple choice questions.
Explanation:
The basic premise of ___________is that objects can be tagged, tracked, and monitored through a local network, or across the Internet.
Answer:
Radio Frequency Identification (RFID)
Explanation:
A Radio Frequency Identification uses a tag that is made up of of a tiny radio receiver and transmitter, that transmits digital data when it receives an electromagnetic pulse from a nearby RFID reader device. This makes it possible to track an item, animals, or even a person by placing a RFID tag on it, and then monitor the tagged object over a network.
A machine used as a holding area for implements after they have been properly disinfected is called a(n):
Answer:
UV light sterilizer
Explanation:
Which term is used to describe individuals who want to attack computers yet lack the knowledge of computers and networks needed to do so?
Answer:
script kiddies
Explanation:
script kiddies is used to describe individuals who want to attack computers yet lack the knowledge of computers and networks needed to do so
A script kiddie is used to describe individuals who want to attack computers yet lack the knowledge of computers and networks needed to do so.
What is a script kiddie?A script kiddie, or “skiddie,” is known to be when a person is said to lacks programming knowledge and often uses existing software to bring about an attack.
Therefore, A script kiddie is used to describe individuals who want to attack computers yet lack the knowledge of computers and networks needed to do so.
Learn more about script from
https://brainly.com/question/2438409
#SPJ9
The CPU converts into information. The CPU is the mastermind of the computer, controlling everything that goes on through a series of . Another name for the CPU is .
Converts data into information
Mathematical sequences
Microprocessor
The CPU converts instructions and data into information. The CPU is the mastermind of the computer, controlling everything that goes on through a series of electrical signals and calculations. Another name for the CPU is brain.
The CPU, or central processing unit, is the primary component of a computer that performs most of the processing inside the computer. It is often referred to as the "brain" of the computer.
The CPU interprets and executes instructions, performs calculations, and manages the flow of data within the computer system. It is responsible for coordinating and controlling the activities of other hardware components, such as memory, storage, and input/output devices, to carry out tasks and run programs.
Therefore, the CPU converts instructions and data into information. The CPU is the mastermind of the computer, controlling everything that goes on through a series of electrical signals and calculations. Another name for the CPU is brain.
Learn more about CPU visit:
brainly.com/question/21477287
#SPJ2
By using password-stealing software, ________ capture what is typed on a keyboard and easily obtain enough personal information. A) identity thieves B) keyloggers C) hackers D) cyberstalkers
Answer:
B) Keyloggers
Explanation:
Keyloggers are malicious softwares used by hackers to secretly record and capture keystrokes on a person's computer when they are using it. This enables the hackers steal sensitive data like passwords, bank details, address etc. Keyloggers are one of the oldest forms of cyber threats used by cybercriminals to spy on unsuspecting users. Keyloggers can be sent through links to access. computer o directly installed with access to the computer.
________ information systems are supposed to improve care by using computers to manage charting, staff scheduling, and the integration of clinical information.
Answer:
The answer is "Nursing".
Explanation:
The term NIS stands for the "Nursing Information System". It is a computer system, that manages medical information from a wide range of medical settings.
It also provides care with a reliable and organized manner to enhance the care of the patient. It also helps to manage the administrative activities like control for workloads, maintaining personnel records, and scheduling changes.You have been putting off writing a research paper, and now it's due in two days. You have gathered a few notes, but fear you will not complete the assignment on time. You are considering purchasing a paper from a website that produces research papers on any topic, though you are concerned the content might not be original. Should you take a chance and purchase the research paper? Is using the website's services even ethical?
Answer:
No! You should not! This is not ethical at all because you did not do the work yourself, and you are benefiting (or lowering your grade) with work that is not yours! Also not to mention, can get caught and recieve a zero!
Explanation:
Answer:
No, this is not a good idea.
Explanation:
This is not a good decision.
First of all, you should avoid procrastinating things, especially important papers.
Additionally, using a website to write your paper is unethical, dishonest, not to mention it is plagiarism. Plagiarism is when you take someone else's words or work and say it is your own.
Teachers, professors and schools have many ways to detect plagiarism. You could be caught, receive a failing grade, and in some cases, be expelled.
It is never a good choice to pay for other people to do your work. Prepare accordingly and write it yourself!
Question 2 and 3 answer
Answer:
3=if you want to highlight text, move a cursor to the start of the line,hold the shift key, and then press a down arrow
Which file type is typically used for videos? GIF MPEG MP3 PDF
Answer:
MPEG
Explanation:
A GIF is a short repeating low-quality video clip
A MP3 file is an audio file
A PDF file is a text document
MPEG is the international standard for encoding and compressing video images
Hope this helps!
(Please mark Brainliest!)
Answer:
MPEG
Explanation:
took the test