Charlotte's friend sends her a photo. She decides to save the photo with a lower
resolution. What effect will this have on the file?
It will decrease in size.
It will increase in size.
The type will be different.
The extension will be different.
Answers
Answer:
It will decrease in size.
Explanation:
Related Questions
there are 2 fields coming in on a file and we need to verify that the values populated are valid, without explicit direction from business. the two fields are dob (yyyymmdd) and ssn (000000000). true or false
Answers
In order to verify that the values populated in two fields, dob (yyyymmdd) and ssn (000000000) are valid, we need to check their formats and ensure that they meet the specified criteria.
To verify that the values populated in two fields, dob (yyyymmdd) and ssn (000000000), are valid without explicit direction from busines, follow the given steps :
1. For the dob field, check that it has exactly 8 characters and follows the format yyyymmdd. Ensure that the year, month, and day are within valid ranges (e.g., month between 01-12, day between 01-31 depending on the month and year).
2. For the ssn field, check that it has exactly 9 characters and is composed of numerical digits.
By following these steps, you can verify the values in both fields without needing explicit direction from the business.
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Which mode specifier will open a file but not let you change the file or write to it?.
Answers
'r' is mode specifier will open a file but not let you change the file or write to it.
What is mode specifier ?
An individual word value known as a mode specifier is used to specify a screen mode. This is how it is handled: It is presumed that a number in the range of 0 to 255 is a mode number. Otherwise, it is presumed to be a Sprite Mode if the bottom bit is set. Word (describing a RISC OS 3.5 or RISC OS 5 format sprite) (describing a RISC OS 3.5 or RISC OS 5 format sprite) 2Which technique returns the contents of the file as a string?
In Java, reading material into a specified file is done using the readString() method of the File class. Value Returned The file's content, in String format, is returned by this method.Learn more about mode specifier
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What information do you need to decrypt an encrypted message?
Answers
To decrypt an encrypted message, one needs the correct decryption key or password.
When a message is encrypted, it is encoded into a form that is not understandable by anyone who does not possess the key required to decipher it. Therefore, to read an encrypted message, you will require the decryption key or password. What is Encryption? Encryption refers to the process of transforming a message in a way that makes it unreadable or unintelligible to anyone who does not possess the secret key required to decode it. The intent is to protect the confidentiality and integrity of the message's contents. The person who encodes the message must use the appropriate decryption key to transform the message back into its original format. To summarize, to decrypt an encrypted message, one needs the decryption key or password.
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An application is to be written that would allow students to find out their GPA(double) and their total number of credits (an integer) gives the student number(an integer) Which field will be tthe key field?
Answers
Answer:
the key is = rand(the numbers of an integer)
I need some questions and answers in spreadsheet
Answers
Answer:
you need to show what you need help with
Explanation:
What languages emerged to standardize the basic network data model, and why was such standardization important to users and designers?
Answers
DML and DLLs emerged standardize underlying data. This standardization was important to both users and designers as it enabled the design of schemas and subschema.
Why such standardization important to users and designers?
Standardization is important for users and designers. This allows us to move from one commercial application to another without problems when working at the logical level.
What is the importance of language standardization?
It has been argued that standardization is necessary to facilitate communication, enable the establishment of uniform spellings, and provide a uniform format for textbooks.
What is standardization and why is important?
The goal of standardization is to ensure consistency of specific practices across the industry. Standardization focuses on the product creation process, the company's operations, the technology used, and how certain essential processes are implemented or performed.
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In the Kosslyn-Schwartz theory of visual imagery, what process would be used to contract an image? (make it smaller)Choose matching definitionmultipanpolyomni
Answers
In the Kosslyn-Schwartz theory of visual imagery, the process that would be used to contract an image (make it smaller) is called "multipan".
Multipan refers to the mental process of zooming out or decreasing the size of a mental image. This process involves reducing the amount of detail in the image while still retaining the overall structure and form. This concept is important in understanding how individuals manipulate mental images in their minds, and how they can use these images to solve problems and make decisions. By using the process of multipan, individuals can adjust their mental images to better fit their needs and goals, allowing them to think more effectively and efficiently.
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SaaS refers to: managing combinations of applications, networks, systems, storage, and security as well as providing Web site and systems performance monitoring to subscribers over the Internet. easy-to-use software tools for displaying Web pages. self-contained services that communicate with each other to create a working software application. hosting and managing access to software applications delivered over the Internet to clients on a subscription basis. supplying online access over networks to storage devices and storage area network technology.
Answers
Answer:
hosting and managing access to software applications delivered over the Internet to clients on a subscription basis.
Explanation:
Cloud computing can be defined as a type of computing that requires shared computing resources such as cloud storage (data storage), servers, computer power, and software over the internet rather than local servers and hard drives.
Generally, cloud computing offers individuals and businesses a fast, effective and efficient way of providing services.
Cloud computing comprises of three (3) service models and these are;
1. Platform as a Service (PaaS).
2. Infrastructure as a Service (IaaS).
3. Software as a Service (SaaS).
Software as a Service (SaaS) can be defined as a cloud computing delivery model which involves the process of making licensed softwares available over the internet for end users on a subscription basis through a third-party or by centrally hosting it. Some examples of SaaS are Go-ogle apps, Bigcommerce, Salesforce, Slack, Dropbox, DocuSign, etc.
you are given a class named clock that has one int field named hours. write a constructor with no parameters for the clock class. the constructor should set hours to 12.
Answers
//Class definition.
class Clock{
public:
int hours;
//Constructor syntax.
// current_class_name + (parameters if needed) {...}
Clock() {
//Set the hour as 12.
hours=12;
}
};
what is the meaning of .net in computer
Answers
Answer:
.net is a top-level domain, also known as a TLD. Derived from the word network, it was originally developed for companies involved in networking technology. Today .net is one of the most popular domain names used by companies all over the world to launch their business online.
What database objects can be secured by restricting
access with sql statements?
Answers
SQL statements can be used to restrict access to a variety of database objects, including tables, views, stored procedures, functions, and triggers.
Tables are the primary objects in a database that contain data, and SQL statements can be used to control access to specific tables or subsets of data within a table. For example, a SQL statement can be used to restrict access to sensitive data within a table, such as customer or employee information, by limiting the ability to view or modify that data.
Views are virtual tables that are based on the underlying data in one or more tables and can be used to simplify data access or provide an additional layer of security. SQL statements can be used to restrict access to specific views or limit the data that can be accessed through a view.
Stored procedures and functions are blocks of code that can be executed within the database to perform specific tasks or return data. SQL statements can be used to restrict access to stored procedures and functions or limit the ability to execute them based on specific conditions or parameters.
Triggers are database objects that are automatically executed in response to specific events, such as data changes or updates. SQL statements can be used to restrict access to triggers or control when they are executed.
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with respect to the design of an object, what is an affordance? question 44 options: 1) how well the user likes the interface 2) physical property of an object that shows functionality 3) being able to pay for something 4) safety of users and of data
Answers
With respect to the design of an object, an affordance is how well the user likes the interface.
An object's affordance is what a user can accomplish with it in accordance with their ability. As a result, an affordance is not an object's "attribute" (like a physical object or a User Interface).
An object's affordance is what a user can accomplish with it in accordance with their ability.
As a result, an affordance is not an object's "attribute" (like a physical object or a User Interface). Instead, the relationship between the user and the item defines an affordance: If you can reach the handle, you can open a door. If a toddler cannot grasp the handle, the door cannot be opened.
In the relationship between a user and an object, an affordance is essentially a possibility for an action.
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Describe each of the principal factors risk factors in
information systems projects (20 marks)
Answers
The principal risk factors in information systems projects encompass various aspects such as project complexity, technology challenges, organizational factors, and external influences.
These factors contribute to the potential risks and uncertainties associated with the successful implementation of information systems projects.
Project Complexity: Information systems projects can be inherently complex due to factors such as scope, scale, and the integration of multiple components. The complexity may arise from intricate business processes, diverse stakeholder requirements, or the need for extensive data management. Complex projects pose risks in terms of project management, resource allocation, and potential delays or cost overruns.
Technology Challenges: Information systems projects often involve implementing new technologies, software systems, or infrastructure. Technological risks include compatibility issues, scalability limitations, security vulnerabilities, and the need for specialized expertise. These challenges may impact the project timeline, functionality, and long-term viability of the system.
Organizational Factors: The success of an information systems project depends on organizational factors such as leadership, communication, and stakeholder engagement. Risks in this domain include lack of management support, insufficient user involvement, resistance to change, inadequate training, and poor project governance. Failure to address these factors can lead to user dissatisfaction, low adoption rates, and project failure.
External Influences: External factors, such as changes in regulatory requirements, market dynamics, or economic conditions, can introduce risks to information systems projects. These factors may necessitate modifications to project scope, increased compliance efforts, or adjustments to business strategies. Failure to anticipate and adapt to external influences can disrupt project timelines and impact the project's overall success.
Understanding and managing these principal risk factors is crucial for effective project planning, risk mitigation, and successful implementation of information systems projects. Proper risk assessment, contingency planning, stakeholder involvement, and ongoing monitoring are essential to minimize the impact of these risks and ensure project success.
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what corporation created what is now the most widely-used computer operating system in the world?
Answers
Answer: Microsoft windows
Explanation: Microsoft Windows is likely the most well-known and common computer operating system in the world today. It was developed by Bill Gates’ Microsoft Corporation and can run on a number of different platforms, particularly on PCs or Personal Computers.
which term commonly describes the software that the os uses to communicate with hardware
Answers
The term commonly used to describe the software that the OS uses to communicate with hardware is "device driver".
It is a software program that enables the OS to interact with hardware components and peripherals, allowing them to function properly and perform their designated tasks. Without device drivers, the OS would not be able to recognize or utilize hardware components, and the system would not be able to operate correctly. The device drivers are responsible for ensuring that the hardware is properly configured, initialized, and controlled by the OS, enabling seamless communication between the software and hardware components.
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write the method colsum which accepts a 2d array and the column number // and returns its total column sum
Answers
Method: colsum(arr: 2d array, col: int) -> int
Returns the sum of all elements in the given column number (col) of the 2D array (arr).
The function accepts a 2D array (arr) and a column number (col) as inputs. It then iterates through each row in the given column (col) and adds the value to a running total sum. Once all rows have been iterated through, the function returns the final sum. Returns the sum of all elements in the given column number (col) of the 2D array (arr). This function is useful when needing to find the sum of a particular column in a 2D array, such as in data analysis or matrix operations.
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an online diary that looks like a webpage but is easier to create and update by posting text, photos, or links to other sites is called a
Answers
An online diary that looks like a webpage but is easier to create and update by posting text, photos, or links to other sites is called a blog. A blog is a type of website or webpage that allows individuals or organizations to share their thoughts, experiences, and information with others.
It is commonly used for personal or professional purposes, and it provides an easy-to-use interface for creating and updating content. Blogs often include features such as comment sections, archives, and tags to help organize and categorize the content.
They can be customized with various themes and layouts to suit the creator's preferences. Overall, blogs are a popular platform for sharing and documenting information in a visually appealing and user-friendly manner.
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how to shutdown a computer by step by step
Answers
Answer:
1) Press Ctrl + Alt + Del
2) Click the power button in the bottom-right corner of the screen.
3) From the desktop, press Alt + F4 to get the Shut Down Windows screen.
and that's how to shut down your computer
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
Answer:
click on start button
click on shut down button
wait for screen to turn blank
switch off monitor
switch off the electricity
a _____ allows the organization to protect the data, no matter what device is in use.
Answers
Answer: Limit who can access customer data.
Explanation: Boost cybersecurity and control access through password management tools. Implement a strong data management strategy and store data in a centralized location. Set minimum security standards with which the organization complies.
A comprehensive and effective endpoint security solution allows the organization to protect the data, no matter what device is in use.
This long answer reflects the importance of having a robust endpoint security strategy in place to safeguard sensitive information across a diverse range of devices and operating systems. Endpoint security solutions typically include a range of tools and features such as antivirus and antimalware software, firewall protection, data encryption, intrusion detection and prevention, device and application control, and more.
By implementing a comprehensive endpoint security solution, organizations can ensure that their data is protected from a wide range of threats and vulnerabilities, regardless of the device or platform being used.
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Another problem related to indefinite postponement is called ________. This occurs when a waiting thread (letâ s call this thread1) cannot proceed because itâ s waiting (either directly or indirectly) for another thread (letâ s call this thread2) to proceed, while simultaneously thread2 cannot proceed because itâ s waiting (either directly or indirectly) for thread1 to proceed. The two threads are waiting for each other, so the actions that would enable each thread to continue execution can never occur.
Answers
Answer:
"Deadlock" is the right solution.
Explanation:
A deadlock seems to be a circumstance where certain (two) computer algorithms that share a similar resource essentially prohibit each other during manipulating the asset, leading to both programs withdrawing to operate.This occurs when multiple transfers or transactions block everyone by maintaining locks onto assets that every other activity also needs.So that the above is the correct answer.
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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What is the next step an organization should take after capturing and collecting data?
Answers
Answer: I think this is right Step 1: Identify issues and/or opportunities for collecting data. Step 2: Select issue(s) and/or opportunity(ies) and set goals. Step 3: Plan an approach and methods. Step 4: Collect data.
While reviewing a Web site about a medical condition your aunt was just diagnosed with, you decide to check on the writer of the site. You verify that the writer is a well-known doctor and is a frequent television expert on this medical condition. What characteristic of an effective Web site does this show?
reputable author
verified
unbiased
relevant
Answers
Answer:
This is a characteristic of a reputable author
Hello guys where's bios chip in this motherboard help me
Answers
Answer:
Explanation:
Hey there!
Do you see the lower corner?
on the right beside the anti surge thingy
its rectangular, its also black from the center its here
The explosion that forces the piston downward which supplies power to a machine is ignited by the ??
A pilot light
B compression chamber
C ignition manger
D none
Answers
Answer:
Explanation:
The air and fuel in the combustion chamber is compressed as the piston moves upward. The spark plug that ignites the fuel and air results in an explosion that pushes the piston back down again.
The iferror function allows the user to specify his/her own text when an error is encountered rather than returning the standard excel error message.a. Trueb. False
Answers
The given statement "The if error function allows the user to specify his/her own text when an error is encountered rather than returning the standard Excel error message" is true.
This can be particularly helpful in situations where the user wants to make the error message more understandable or provide additional context.For example, let's say that a user has a formula that divides one cell by another, but one of the cells is blank. Normally, Excel would display the #DIV/0! error message, indicating that a division by zero had occurred. However, if the user wraps the formula in an IFERROR function and specifies a custom message to display, they could make the error message more user-friendly. They might choose to display a message like "Please enter a value in both cells to complete this calculation" instead.Another potential use for the IFERROR function is to return a specific value when an error occurs, rather than displaying a message. For example, the user could use the function to return a zero instead of an error value, allowing them to continue using the result of the formula in subsequent calculations.Overall, the IFERROR function is a useful tool for managing errors in Excel formulas and making them more user-friendly. By allowing the user to customize the error message or return a specific value, it helps to streamline workflows and make data analysis more efficient.For more such question on specifies
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Why is John Von Neumann to a remarkable name?
si
Answers
Answer:
John von Neumann is remarkable for his vast knowledge of mathematics, and the sciences as well as his ability to correlate the pure and applied sciences.
Explanation:
John von Neumann who was born on December 28 1903, and died on February 8,1957 was known for his extensive knowledge of mathematics, physics, computer, economics, and statistics. In computing, he was known to conceive the idea of the self-replicating machines that thrive in the automata cellular environment, the von Neumann architecture, stochastic computing and linear programming.
He developed the game theory in Economics, and laid the foundation for several mathematical theories. He contributed greatly to quantum mechanics and quantum physics. Little wonder, he was dubbed "the last representative of the great mathematicians."
Which company provides a crowdsourcing platform for corporate research and development?
A: MTruk
B:Wiki Answers
C: MediaWiki
D:InnoCentive
Answers
InnoCentive is the company that provides a crowdsourcing platform for corporate research and development.Crowdsourcing is a method of obtaining services, ideas, or content from a large, undefined group of people, particularly from the internet.
InnoCentive is a company that provides a crowdsourcing platform for corporate research and development. InnoCentive is the world's leading open innovation platform, with over 500,000 solvers in more than 200 countries and a range of Fortune 1000 firms, NGOs, and public organizations in its client list.
Clients use the platform to issue 'Challenges' which are essentially problems that are sent out to the global solver network, who then submit solutions. InnoCentive, founded in 2001, was the first company to commercialize open innovation, and today it is still the market leader in this field.
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Data breaches and identity theft are on the rise, and the cause is often comprised of passwords. After stealing credentials, cybercriminals can use passwords to start disinformation campaigns against companies, use people's payment information for purchases, and spy on users through WiFi-connected security cameras. Thus, suggestions and recommendation usually provided to make your password as mathematically complex as possible, with consists of from one to four symbols chosen from the 26 letters in the alphabet and the ten digits, with repetition allowed. Find the number of ways that the passwords can be arranged. =1679616 (ii) Determine the probability that at random, the passwords contain: (A) repeated symbols. (B) exactly two letters and exactly two digits.
Answers
The given for question is as follows:To find the number of ways that the passwords can be arranged, we need to find the number of permutations of the given string.
Let the length of the password be 4. Then,
Number of permutations = (number of ways to select the first character)(number of ways to select the second character)(number of ways to select the third character)(number of ways to select the fourth character)
= 36 × 36 × 36 × 36= (6 × 6)^4
= 6^8
= 1679616 (ii)
To determine the probability that at random, the passwords contain: (A) repeated symbols. We will find the number of passwords that do not contain any repeated symbols and divide it by the total number of possible passwords. We can select the four characters without repetition in (36 × 35 × 34 × 33) ways. So, the number of passwords that do not contain any repeated symbols is 36 × 35 × 34 × 33. The probability that the passwords contain no repeated symbols.
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what is the full form of PDP
Answers
Answer:
Plasma display panel (PDP)
Explanation:
Plasma display panel (PDP) is a type of flat panel display that uses small cells containing electrically charged ionized gases or plasmas, to produce an image. PDP consists of millions of tiny gas-filled compartments, or cells, between two panels of glass with parallel electrodes deposited on their surfaces.