Which of these is an opinion about cloud computing?
Businesses use the cloud to streamline operations
Resources on the cloud can be accessed by multiple users
Cloud storage is safer than storing it in local servers
Some have concerns about security and privacy in the cloud
"Some have concerns about security and privacy in the cloud" is an opinion about cloud computing.
The statement "Some have concerns about security and privacy in the cloud" is an opinion because it expresses a personal belief or judgement about the safety and privacy of cloud computing. While it is true that there are concerns about security and privacy in the cloud, it is not a fact that applies universally to all users and situations. Some users may find cloud storage to be just as safe or even safer than storing data in local servers, while others may have experienced security breaches or data loss in the cloud. Therefore, it is important to weigh the pros and cons of cloud computing and make an informed decision based on individual needs and circumstances.
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alannah just purchased a smart lock for her front door. how can she connect her lock to the internet so she can control the lock when she’s away from home?
Answer: cellular connection
She can connect her lock to the internet so she can control the lock when she’s away from home by Bluetooth connection. The correct option is D.
What is a Bluetooth connection?Bluetooth technology enables devices to communicate with one another without the use of cables or wires.
Bluetooth operates on a short-range radio frequency, and any device equipped with the technology can communicate as long as it is within the required distance.
Some devices can be connected to your phone via Bluetooth without the use of a cord.
After the first time you pair a Bluetooth device, your devices may pair automatically. If your phone is connected to something via Bluetooth, a Bluetooth icon will appear at the top of the screen.
Alannah can connect her lock to the internet and control it via Bluetooth while she is away from home.
Thus, the correct option is D.
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Your question seems incomplete, the missing options are:
A. network cable
B. cellular connection
C. power cable
D. Bluetooth connection
Advances in information processing and communication have paralleled each other.
a. True
b. False
Advances in information processing and communication have paralleled each other is True.
collection, recording, organising, retrieval, distribution, display, and information processing. The phrase has been used frequently recently to refer especially to computer-based procedures.
The word "information" is used to describe the facts and opinions that people give and receive in the course of their daily lives. People can learn information directly from other living things, from the media, from electronic data banks, and from a variety of observable phenomena in their environment. Using these facts and views leads to the creation of further knowledge, some of which is shared with others via conversation, through instructions, in letters and other written communication, and through other media. A body of knowledge is defined as information arranged according to certain logical relationships and is anything that may be learned via systematic exposure or study.
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the total amount of is the before and after any energy transformation
Energy cannot be created nor be destroyed. But it can change from on from one form to the other. The total energy in a system always remains a constant.
According to the law of conservation of energy, energy can neither be created nor be destroyed. The total energy of a system remains constant.
One form of energy can be converted to other form. There are different kinds of energy generating from different sources. Kinetic energy, potential energy, nuclear energy, gravitational energy, thermal energy, chemical energy, light energy etc. are different forms of energy.
Therefore, the total amount of energy before and after any energy transformations remain the same to balance the system.
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What are two specific Netstumbler features that are related to cybersecurity? Name one feature that is related to improving cybersecurity and another that could be used by hackers for nefarious purposes. Explain your answers.
The feature that can improve cybersecurity is the detection of interferences, and the one that can be used by hackers is checking the configuration of networks.
Netstumbler is a program used to identify surround wireless networks. This program is mainly available for Window systems and includes the following features:
Detecting wireless networks.Detecting interferences.Checking the configuration of networks.These features have both a positive and a negative side as they can be used to increase cybersecurity, which is positive, but they can also be used by hackers to attack networks and the devices in them.
One positive feature is the detection of interferences because this can be used to detect possible external or threatening networks. On the other hand, checking the configuration can be a negative feature because hackers can use this information to enter and hack the networks.
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What do the media do in their role as watchdog?
O The media monitor events and activities and alert the public to questionable actions.
O The media influence the public's opinion of events by choosing what information to report.
O The media check ratings and only publish information and views that please their audience.
O The media check for bias in the coverage of events and in the sources and data used in reporting.
Answer: The media monitor events and activities and alert the public to questionable actions.
Explanation:
This involves investigating and reporting on issues of public concern, holding those in power accountable for their actions, and serving as a check on government and other institutions to ensure transparency and accountability. By doing so, the media helps to ensure that the public is well-informed and can make informed decisions about important issues affecting their lives.
Answer:
option A
Explanation:
hope this helps
What is the difference between a laptop and a notebook.
Answer:
Explanation:
A laptop computer, or simply a laptop, is a portable computer that usually weighs 4-8 pounds (2 to 4 kilograms), depending on display size, hardware, and other factors. A notebook is a personal computer that foregoes some functionality to remain lightweight and small.
The two origins of unintentional security breaches are?
Answer:
people; technology
Explanation:
got it right on edge
Answer: people; technology
Explanation: Edge 2023
How are the waterfall and agile methods of software development similar?
The waterfall and agile methods of software development are similar in that they both aim to develop software in an organized and efficient manner. However, they differ in the approach they take to achieve this goal.
The waterfall method is a linear, sequential method of software development. It follows a defined process with distinct phases, such as requirements gathering, design, implementation, testing, and maintenance. Each phase must be completed before the next phase can begin, and changes to the software are not allowed once a phase is completed.
On the other hand, Agile method is an iterative and incremental approach to software development. It emphasizes on flexibility, collaboration, and customer satisfaction. Agile method encourages regular inspection and adaptation, allowing for changes and improvements to be made throughout the development process. Agile methodologies, such as Scrum and Kanban, follow an incremental approach, where the software is developed in small chunks called iterations or sprints.
Both Waterfall and Agile approach have their own advantages and disadvantages and are suitable for different types of projects and teams. It is important to choose a method that aligns with the specific needs and goals of the project and the team.
what is the answer and please explain.
Answer:
Graphic tablet is an input device that enables a user to draw images by hand.
CPU performs basic arithmetic, logic, controlling, and input and output operations.
Joan typed an entire page of her English essay. She is now at the bottom of her document and can’t see the top. What should Joan use to see the top of the document?
Menu
Ribbon
Scroll bar
Tab
Answer:
scroll bar would be the answer
Explanation:
hope this helps
Answer:
scroll bar
Explanation:
I took the test
Complete the sentence.
use only apps acquired from app stores.
PLEASE HELP
Answer:
that's a hard one maybe u should email ur teacher bc the punctuation on that is fine and it's not an incomplete sentence
In your main.py file, use the with context manager or the open() function to create a myfile.txt object.
Write I love Python to the file.
Run your script with python3 main.py, a file named myfile.txt should be generated with the contents I love Python.
To create myfile.txt object using with context manager or the open() function, we use the file writing operation.
Here's the Python code in main.py file with an explanation of each line of code:
```
pythonwith open("myfile.txt", "w") as file: file.write("I love Python")
```
Here, the open() function creates the myfile.txt object with the “w” parameter. The “w” parameter means that we will write data to the file. Since the “w” parameter will create the file, the file may not exist prior to running the script.
The “with” context manager ensures that the file is automatically closed once we finish writing the contents to the file.
The write() method writes the text I love Python to the file named myfile.txt.
Here's the full code in main.py file to create the myfile.txt object and write I love Python to it:
```
pythonwith open("myfile.txt", "w") as file: file.write("I love Python")
```
To run the script with python3 main.py, follow these steps:
Open the terminal.
Navigate to the directory that contains the main.py file.
Run the script using the command python3 main.py. A file named myfile.txt will be generated with the contents I love Python.
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Low-level programming languages are (5 points)
a
closer to human languages
Ob
less readable by humans
O
C
more readable by humans
Od
written in human languages
Answer:
Low-level programming languages are essentially written as the computer interprets them (examples would be assembly and machine language), so the answer is B.
Explanation:
Write a definition in your own words for telecommunication. Do not cop and paste please.
Answer:
Telecommunication is also known as telecom(s), is the exchange of information over significant distances by electronic means, referring to all types of voice, data, and video transmission. This is a broad term that includes a spacious telecommunication field called the electromagnetic wireless range of technologies and communications infrastructures, such as wired phones; mobile devices, such as cellphones; microwave communications; fiber optics; satellites; radio and television broadcasting; the internet; and telegraphs.
A complete, single telecommunications circuit consists of two stations, each equipped with a transmitter and a receiver. The transmitter and receiver at any station may be combined into a single device called a transceiver. The medium of signal transmission can be via electrical wire or cable -- also known as copper -- optical fiber, electromagnetic fields, or light. The free space transmission and reception of data by means of communications. information
Explanation:
Complete the sentence.
A(n)
A. Accessibility document
B. User manual
C. Code library
D. Version control document keeps track of the version numbers of an app and what changes were made váth each
version
Answer: D Version control document
Explanation: right on cs
A version control document keeps track of the version numbers of an application and what changes were made in each version.
What is version control?Version control can be defined as a process through which changes to a document, file, application and software codes over time, are tracked, recorded and managed, especially for easy recall and modification of specific versions in the future.
In Computer technology, an example of a version control system that is commonly used by software developers across the world is Git.
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A swimming pool has a length of 28 feet, a width of 17 feet, and a depth of 6 feet. How much water can the swimming pool hold?
((GUITAR))
What is the letter name for the note shown above?
D
E
F
G
Kate saves her work on a secondary storage device that is fairly new, and uses flash technology instead of disks.
Kate is using a(n) __________ drive.
CD/DVD-ROM
SSD
hard disk
optical disk
Kate saves her work on a secondary storage device that is fairly new and uses flash technology instead of disks. Kate is using an SSD drive. Thus the correct answer is B.
What is a secondary storage device?The devices that store the information of the user in a protected way outside of the computer with the help of external devices are called secondary storage devices. This includes Hard disk, optical disk, CD disk, and so on.
SSD is an acronym for Solid State Storage Devices. They are silicon-based devices that use non-moving flash memory to store information digitally. These include USB flash drives, SIM cards, SD cards, and pen drives.
SSD will be used to enhance the performance of the computer as they help to provide quick access to information as compared to regular hard drives used due to the latest technology.
Therefore, option B SSD is appropriate.
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a switch in full-duplex mode does not use csma/cd. T/F?
In full-duplex mode, a switch can send and receive data simultaneously on a port without the need for collision detection (CD) or carrier sense multiple access with collision detection (CSMA/CD) protocols. This is because in full-duplex mode, the switch allocates separate channels for sending and receiving data.
The correct answer is True .
CSMA/CD is a protocol used in half-duplex communication where devices must listen for carrier signals on the network before sending data to avoid collisions. In full-duplex communication, devices can send and receive data simultaneously without any need for collision detection because the switch allocates separate channels for sending and receiving data. This ensures that the data transmitted in one direction does not collide with the data transmitted in the other direction. Therefore, a switch in full-duplex mode does not use CSMA/CD. The statement "A switch in full-duplex mode does not use CSMA/CD" is true (T).
In full-duplex mode, switches do not need to use the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) protocol because they can simultaneously send and receive data on separate channels, effectively eliminating the risk of collisions. Full-duplex mode allows data to be transmitted and received simultaneously on separate channels. With separate channels, there is no risk of collisions between transmitted data. Since there are no collisions, the need for CSMA/CD to detect and resolve collisions is eliminated. Therefore, a switch in full-duplex mode does not use CSMA/CD.
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Decimal numbers are based on __________.
letters (a and b)
16 digits
10 digits
two digits (1s and 0s)
Answer:
They are based on 10 digits.
Explanation:
I just did the test and got the answer right.
At startup, Windows Server 2012 Core presents _______.
At startup, Windows Server 2012 Core presents a command window.
What is a Windows Server used for?Windows Server is known to be a kind of a group of operating systems that is made by Microsoft that aids enterprise-level management, data storage, applications, and others.
The Command window is known to be that which gives a person the information, it also gives instructions, and gives room for one to be able to enter commands usually at the Command prompt.
Therefore, note that at startup, Windows Server 2012 Core presents a command window as it is the first thing that will come up.
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assuming fifo service and each packet takes one unit of time to process, indicate the time at which packets 2 through 12 each leave the queue. for each packet, what is the delay between its arrival and the beginning of the slot in which it is transmitted? what is the average of this delay over all 12 packets? b. now assume a priority service, and assume that odd
In a FIFO (First-In-First-Out) service with one unit of time required to process each packet, the departure times and delays for packets 2 through 12 from the queue can be calculated. The average delay across all 12 packets can also be determined. In a priority service, assuming odd-numbered packets have higher priority, the departure times and delays for the packets can be calculated.
In a FIFO service, packets are processed in the order they arrive. Assuming packets 1 to 12 arrive at consecutive time intervals, we can calculate the departure times and delays for packets 2 through 12.
Packet 1 arrives at time 0 and is processed immediately, so it departs at time 1. Packet 2 arrives at time 1, and since Packet 1 takes one unit of time to process, it can begin transmission at time 2. Similarly, Packet 3 can begin transmission at time 3, and so on. Following this pattern, the departure times for packets 2 to 12 are 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, respectively.
The delay for each packet is the time between its arrival and the beginning of the slot in which it is transmitted. For example, the delay for Packet 2 is 2 - 1 = 1 unit of time. The delays for packets 2 through 12 are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11, respectively.
To calculate the average delay, we sum up all the delays and divide by the total number of packets. In this case, the sum of delays is 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 = 66. Dividing this sum by 12 (the number of packets) gives us an average delay of 5.5 units of time.
In a priority service where odd-numbered packets have higher priority, the departure times and delays would depend on the arrival pattern and the specific priority scheme. This information is not provided in the question, so a detailed calculation cannot be performed. However, the departure times and delays for odd-numbered packets would generally be shorter compared to even-numbered packets, reflecting their higher priority.
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The complete question is
<assuming fifo service and each packet takes one unit of time to process, indicate the time at which packets 2 through 12 each leave the queue. for each packet, what is the delay between its arrival and the beginning of the slot in which it is transmitted? what is the average of this delay over all 12 packets?
b. Now assume a priority service, and assume that odd-numbered packets are high priority, and even-numbered packets are low priority. Indicate the time at which packets 2 through 12 each leave the queue. For each packet, what is the delay between its arrival and the beginning of the slot in which it is transmitted? What is the average of this delay over all 12 packets?>
What are 6 items that must be uploaded to LEED online before submitting for final certification?
Site plan, floor plans, elevations, building sections, construction details, and mechanical plans are 6 items that must be uploaded to LEED online before submitting for final certification.
Before submitting for final certification in LEED (Leadership in Energy and Environmental Design) online, there are six items that must be uploaded. These items include the site plan, which outlines the project's location and context, the floor plans that illustrate the layout of the building's interior spaces, elevations that show the building's exterior views, building sections that provide vertical views of the structure, construction details that specify the construction methods and materials used, and mechanical plans that outline the HVAC and plumbing systems. These documents collectively provide crucial information about the project's design and construction, allowing for a comprehensive evaluation of its compliance with LEED certification requirements.
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What is an example of a situation in which you might use the append method? In what ways is the append method limited?
What is the difference between a method and a function? In what ways are they similar? Why do you think Python makes a distinction between methods and functions?
Answer:
An example of a situation in which I might use the append method is explained below in details.
Explanation:
Append Method
The append() arrangement in python combines a separate item to the present list. It doesn't recover a new record of items but will transform the primary list by combining the item to the conclusion of the record. After completing the process append on the list the size of the list advances by one.
How do i fix this? ((My computer is on))
Answer:
the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?
Answer:your computer had a Damage by u get it 101 Battery
and if u want to fix it go to laptop shop and tells him to fix this laptop
Explanation:
the process of redefining the functionality of a built-in operator, such as , -, and *, to operate on programmer-defined objects is called operator . group of answer choices initializing testing overriding overloading
The process of redefining the functionality of a built-in operator to operate on programmer-defined objects is called operator overloading. It allows programmers to extend the capabilities of operators beyond their default functionalities to work with custom data types.
Operator overloading involves defining new behaviors for operators such as +, -, *, and /, to handle user-defined objects as operands. This technique is useful in many programming languages, including C++, Python, and Java. It can simplify code and make it easier to read and understand. However, it should be used with caution, as overloading operators can lead to confusion and unexpected behaviors if not done correctly. Overall, operator overloading is a powerful tool for customizing the behavior of operators and improving code flexibility.
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which cable type suffers from electromagnetic interference (emi)?
The cable type that suffers from Electromagnetic Interference (EMI) is Unshielded Twisted Pair (UTP) cable.
What is EMI?
Electromagnetic Interference is the process by which electromagnetic waves (EM) generated by one device interfere with the operation of another device, causing unwanted and potentially harmful results.
What is a UTP cable?
A type of cable used in telecommunications, Ethernet networks, and video transmission that is composed of four pairs of wires, each of which is twisted together. The twisting lowers the crosstalk between the wires, which is electromagnetic interference that happens between the wires. The twist also lowers the amount of external interference the cable receives.
Cable Shielding: Shielding helps to protect the cable from EMI. When electrical devices and cables are located near one another, there is a risk of interference. Shielding a cable helps to reduce the electromagnetic field around the conductor, which can lead to a drop in interference levels. Twisted pair cables are the least expensive and most commonly utilized type of cable. This type of cable suffers from EMI and is not shielded. When the cable is exposed to EMI, the twisting between the pairs provides some degree of noise reduction, but it may not be sufficient to filter out all noise or interference.
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sketch the clbs with switching matrix and show the bit-file necessary to program an fpga to implement the function f(a,b,c,d) = ab cd , where a , b , c and d are external inputs.
To implement the function f(a, b, c, d) = abcd using CLBs and a switching matrix in an FPGA, we need to configure the CLBs to act as logical gates and interconnect them through the switching matrix. Specifically, we can assign inputs a, b, c, and d to the input pins of the CLBs.
What function f(a, b, c, d) = abcd using CLBs and a switching matrix?To implement the function f(a, b, c, d) = abcd on an FPGA, we can use a combination of configurable logic blocks (CLBs) and a switching matrix.
The CLBs contain lookup tables (LUTs) that can be programmed to implement the desired logic function. The switching matrix allows for interconnection between the CLBs.
The sketch of the FPGA architecture would include four CLBs, each corresponding to the inputs a, b, c, and d. Each CLB would have a 2-input LUT programmed to perform the AND operation between the respective input and its complement.
The outputs of the CLBs would be connected to a final CLB with a 4-input LUT, which would perform the AND operation between the four inputs.
The bit-file necessary to program the FPGA would include the configuration data for each LUT in the CLBs, specifying the desired logic function for each input combination.
This configuration ensures that the FPGA implements the desired function f(a, b, c, d) = abcd using the CLBs and the switching matrix.
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A SaaS provider such as Oracle or SAP manages service levels and availability . This is advantageous because _____.
A SaaS provider managing service levels and availability is advantageous because it relieves the burden of managing and maintaining the underlying infrastructure and software from the end-user.
What is Oracle?Oracle is a multinational computer technology corporation that specializes in developing and marketing database software, cloud engineered systems, and enterprise software products. It is best known for its flagship product, the Oracle Database, which is widely used in many large corporations and organizations. Oracle also provides other software and services, including cloud-based infrastructure and platform services, enterprise resource planning (ERP) software, customer relationship management (CRM) software, and more.
Here,
This means that the end-user can focus on using the software to run their business rather than worrying about the technical aspects of the software. Additionally, SaaS providers often have more resources and expertise in managing infrastructure and software, which can lead to better service levels and availability compared to what the end-user could achieve on their own.
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