To instruct Oracle11g to sort data in descending order, enter "DESC" after the column name in the WHERE clause.
The WHERE clause specifies which rows to select and the order in which they appear. The DESC keyword is used to specify a descending order of sorting the data.
Here is the syntax of the SELECT statement in Oracle11g:
SELECT column1, column2, column3FROM table_nameWHERE conditionORDER BY column_name DESC;
In the above statement, the ORDER BY clause is used to sort the data in descending order based on the specified column name. You can also use the ASC keyword to sort the data in ascending order. For example, if you want to sort the data in ascending order based on the "column_name" column, you can use the following statement:
SELECT column1, column2, column3FROM table_nameWHERE conditionORDER BY column_name ASC;
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Indicate which PCB fields may change during a process's lifetime.
process_state
a)May change
b)Will not change
The process_state field in a PCB design may change during a process's lifetime. The process_state field represents the current status of the PCB design, indicating which stage of the design process it is currently in. As the design progresses, the process_state field may be updated to reflect the current status, such as design, review, verification, testing, or release.
Additionally, changes to the design, requirements, or manufacturing processes may result in changes to the process_state field. For example, if a design error is discovered during the verification process, the process_state field may be updated to indicate that the design needs to be modified and re-verified It is not accurate to say that the process_state field will not change during a process's lifetime, as the field reflects the current status of the design process, which is continually evolving. As the design progresses and changes are made, the process_state field will need to be updated to reflect the current status accurately. However, proper project management practices, such as regular status updates and communication between team members, can help ensure that the process_state field is always up to date and accurately reflects the current state of the PCB design.
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_____styles are added sirectly to an html tag by using the style attributes with the tag
CSS styles are added directly to an HTML tag by using the style attribute with the tag.
The presentation of an HTML or XML document can be described using the style sheet language CSS (Cascading Style Sheets). HTML or XML documents can add visual styles and layout using CSS styles.
The following are some CSS style examples:
Color is used to change the background or text colour of an element.
The font is used to specify the text's style, size, and family.
To enclose an element in a border, use the border property.
Margin and padding are tools for enclosing an element.
Display - Used to set an element's display property.
Setting the location of an element is done using positioning.
Text: This element is used to set text properties like text-align, text-decoration, and text-transform.
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embedded systems typically are designed to perform a relatively limited number of tasks.
Embedded systems are designed to execute specific tasks and provide the required functionality to the end-users. The primary advantage of using embedded systems is that they can perform the assigned tasks with minimal supervision.
They are programmed to perform a limited number of tasks and have specialized functionalities that are hardwired into them to complete a particular task. As a result, they are more robust, reliable, and provide higher performance as compared to general-purpose computers.Embedded systems have become an essential component of modern electronic devices, and we use them daily without even realizing it. They are used in a wide range of applications, including home appliances, cars, smartphones, and industrial automation.
The use of embedded systems in such devices allows them to perform specific tasks, such as controlling the temperature of the fridge, monitoring and regulating the fuel injection system of the car, and controlling the fan speed in the air conditioner. Embedded systems are programmed using various programming languages, including Assembly, C, and C++, and they come in various forms, including microprocessors, microcontrollers, and System-on-Chip (SoC). Overall, embedded systems have made our lives more comfortable by providing efficient and reliable solutions that we use every day.
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2) What is application?
Answer:
the software which is used to slove specific task is called application software
what happens to information once information is shared online?
When information is shared online, it can be manipulated and taken out of context, hence personal information such as credit/debit card number, PIN etc., are not recommended to share online.
Where does your information go when you post it online?Rather than deleting data, most apps, databases, and even hard drives just mark it as deleted. In fact, the data remains in the website's database until someone manually deletes it. Some companies may promise to delete your data if you cancel your account on their site, but even that is not a guarantee.
What information is not allowed to be shared online?Sharing sensitive information not allowed online include addresses, phone numbers, family names, vehicle information, passwords, work history, credit status, social security numbers, date of birth, school names, passport information, driver's license numbers, insurance policy numbers, loan numbers, credit/debit card number, PIN etc.
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Designing a video game takes tons of creativity. What inspires your personal creativity and ideas for video games? Explain and give several specific examples. How do you make sure your ideas are original and not copied directly from other video games?
Answer:
you could say that you would put watermarks in some frames so you can prove u made it yourself
Explanation:
Writers develop plot arcs and dialogue, artists construct 2D and 3D models, composers produce soundtracks, programmers choreograph all the moving parts into a cohesive universe. The artwork is an eclectic mix. The audience and players have a first-person perspective while playing the games.
What personal creativity and ideas for video games?Playing video games can increase your reaction times and hand-eye coordination, two skills that are essential to creativity. Game design is the process of using creativity and design to produce a game for entertainment or educational purposes. It is a part of the broader field of creating video games.
Post-Release Assistance. This is a crucial element in the various stages of game development. Most projects fail because this important component is overlooked.
Therefore, You may claim that you would include watermarks in select frames to demonstrate your authorship.
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You are required to write a program which will convert a date range consisting of two
dates formatted as DD-MM-YYYY into a more readable format. The friendly format should
use the actual month names instead of numbers (eg. February instead of 02) and ordinal
dates instead of cardinal (eg. 3rd instead of 03). For example 12-11-2020 to 12-11-2022
would read: 12th of November 2020 to 12th of November 2022.
Do not display information that is redundant or that could be easily inferred by the
user: if the date range ends in less than a year from when it begins, then it is not
necessary to display the ending year.
Also, if the date range begins in the current year (i.e. it is currently the year 2022) and
ends within one year, then it is not necesary to display the year at the beginning of the
friendly range. If the range ends in the same month that it begins, then do not display
the ending year or month.
Rules:
1. Your program should be able to handle errors such as incomplete data ranges, date
ranges in incorrect order, invalid dates (eg. 13 for month value), or empty values
2. Dates must be readable as how they were entered
The program which will convert a date range consisting of two dates formatted as DD-MM-YYYY into a more readable format will be:
from datetime import datetime
def convert_date_range(start_date, end_date):
start_date = datetime.strptime(start_date, '%d-%m-%Y')
end_date = datetime.strptime(end_date, '%d-%m-%Y')
return f"{start_date.strftime('%B %d, %Y')} - {end_date.strftime('%B %d, %Y')}"
# Example usage:
start_date = '01-04-2022'
end_date = '30-04-2022'
print(convert_date_range(start_date, end_date)) # Output: April 01, 2022 - April 30, 2022
How to explain the programIn this code example, we first import the datetime module, which provides useful functions for working with dates and times in Python. Then, we define a function called convert_date_range that takes in two arguments, start_date and end_date, which represent the start and end dates of a range.
Inside the function, we use the datetime.strptime() method to parse the input dates into datetime objects, using the %d-%m-%Y format string to specify the expected date format. Then, we use the strftime() method to format the datetime objects into a more readable string format, using the %B %d, %Y format string to produce a string like "April 01, 2022".
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What type of network port is on the back of th esunsdr2 dx?.
The SunSDR2 DX is a modern HF transceiver with outstanding performance that is based on software-defined radio (SDR) technology. This radio comes with various ports on the back that include USB, Ethernet, and Audio ports. However, the main port that is of utmost importance is the Antenna port.
What is an antenna port?An antenna port is an RF connector that is typically used for transmitting or receiving signals. These connectors come in various shapes and sizes, depending on the type of radio you are using. In the case of SunSDR2 DX, it has a BNC female antenna connector. This type of connector is widely used in the radio world, and it provides a secure and reliable connection between the antenna and the transceiver.Although this port might seem simple, it is the backbone of any radio system.
A high-quality antenna and connector can make a huge difference in your system's performance. Therefore, it is crucial to use the right cable and connector when connecting your antenna to the SunSDR2 DX. A good quality RG-213/U coaxial cable with a BNC male connector is the most commonly used cable in radio installations.
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show that p is closed under union, concatenation, and complement.
To show that a language P is closed under union, concatenation, and complement, we need to demonstrate that for any two languages L1 and L2 in P, the following operations also result in languages that belong to P:
Union: If L1 and L2 are both in P, then their union L1 ∪ L2 should also be in P.
To show this, we need to prove that for any string w, if w is in L1 ∪ L2, then w is also in P. We can do this by considering the cases where w is in L1, in L2, or in both. Since L1 and L2 are in P, they satisfy the properties of P, and their union will also satisfy those properties. Thus, the union of L1 and L2 is in P.
Concatenation: If L1 and L2 are both in P, then their concatenation L1 · L2 should also be in P.
To demonstrate this, we need to show that for any string w, if w is in L1 · L2, then w is also in P. We can do this by taking a string w in L1 · L2 and splitting it into two parts, x and y, where x is in L1 and y is in L2. Since L1 and L2 are in P, they satisfy the properties of P, and their concatenation will also satisfy those properties. Thus, the concatenation of L1 and L2 is in P.
Complement: If L is in P, then its complement L' should also be in P.
To establish this, we need to prove that for any string w, if w is not in L, then w is also in P. This can be shown by considering the complement of L, which includes all strings that are not in L. Since L is in P and satisfies the properties of P, its complement will also satisfy those properties. Therefore, the complement of L is in P.
By demonstrating that a language P satisfies closure under union, concatenation, and complement, we can conclude that P is closed under these operations.
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What value will the color variable have after these lines of code run?
Answer:
red
Explanation:
color is set to red in the last line of being defined.
You have a single level cache system with the following setup
CPU -- Cache -- Memory The system has the following properties Cache Access Time 278ns
Cache Hit Rate 62%
Memory Access Time 3,797ns What is the average memory access time? Report your answer to TWO decimal places.
To calculate the average memory access time, we will use the formula and after applying the formula the memory access time comes as 1,720.86.
Average Memory Access Time = (Cache Hit Rate * Cache Access Time) + (Cache Miss Rate * (Cache Access Time + Memory Access Time))
First, we need to calculate the Cache Miss Rate: Cache Miss Rate = 1 - Cache Hit Rate = 1 - 0.62 = 0.38 Now, we can plug in the given values into the formula: Average Memory Access Time = (0.62 * 278ns) + (0.38 * (278ns + 3,797ns)) Average Memory Access Time = (172.36ns) + (0.38 * 4,075ns) ≈ 172.36ns + 1,548.50ns Average Memory Access Time ≈ 1,720.86ns So, the average memory access time for the single level cache system is approximately 1,720.86 nanoseconds to TWO decimal places.
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Sophie often makes grammatical errors in her document. Which feature of the Spelling and Grammar tool can she use to understand the errors?
The feature of the Spelling and Grammar tool that she can use to understand the errors is Explain. The correct option is D.
What is grammar tool?A grammar checker is a piece of software or a program feature in a word processor that is used to detect grammatical errors.
That is, it looks for incorrect sentence structure and word usage (for example, their rather than there), poorly timed or unnecessary punctuation, and other more esoteric errors.
Because Sophie frequently makes grammatical and spelling errors in her document, it may be best for her to use a feature available in Microsoft Word that will assist her in better understanding what her mistakes are, such as Explain.
Thus, the correct option is D.
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A. Next Sentence
B. Options
C. Change
D. Explain
Any ideas its python code projectstem.com is what we use, code shown by teacher is the same but cant find the issue to this,
Answer: Bro first read the error and fix it.
Explanation:
If it does not work, then it might be bugged, it usually happens when you are doing a large program with any programming language. So maybe save the work, and restart the PC or laptop.
If it still doesn't work, then you should try installing extension or pip for the code you are using, because you might be coding it right but have not installed an extension in the terminal.
What I mean by pip is that a pip is like an extension, and if for example you want to use turtle to draw in a program, you should go to the terminal and write:
pip install extension_name
And if you want to see if the pip is installed then do:
pip -V
or
pip --version
Also, if you want to upgrade the pip, do:
python -m pip install -U pip
It may happen sometimes that your pip current pip version is not supporting your current version of python or machine for that you can downgrade your pip version with the following command.
Note: You can mention the version you want to install
do:
python -m pip install pip==17.0
Note: remember that to install pips, you need to install them in a terminal, please don't do it in your code... It does not work.
fr, last note: always check if you have the last python version installed, and if not, go to the offical python website and install the latest python version possible, or intall python is you don't have it already.
Correct me if i'm wrong,
Happy to help :)
Made from zinc and copper, brass has been manufactured for thousands of years. It is used in weapons, pipes, musical instruments, and many other important ways. Which of these words best describes brass?.
Brass has been manufactured for thousands of years and has a wide range of uses, including in weapons, pipes, musical instruments, and many other important applications.
It is known for its strength, durability, and corrosion resistance, as well as its ability to be molded, shaped, and worked into a variety of different forms.
What is Brass?
Brass is a metallic alloy. An alloy is a mixture of two or more elements, at least one of which is a metal. Alloys are typically made by combining different metals in specific proportions to create materials with specific properties and characteristics. Brass is an example of an alloy that is made from the metals zinc and copper.
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Which file extension indicates the file is a Microsoft Word document?
.doc
.dot
.ppt
.txt
Answer:
DOC
Extension Format
doc Microsoft Word document before Word 2007
docm Microsoft Word macro-enabled document
docx Microsoft Word document
dot Microsoft Word template before Word 2007
Explanation:
Which page layout is most commonly used for a website with a large navigation menu?
Explanation:
The Name is called, (navigation menu..)
to direct users 2 info., they look up...
what are some tools to customize a personal wellness plan?
Make Your Own Wellness Plan Check Your Physical Wellness Right Now.Learn which exercise is best for you.Find out what nutrition you need and what you're getting.Sleep the appropriate amount of time.Change Your Individual Wellness Plan.
Which 7 areas for personal wellbeing are there?Seven different aspects of wellness are typically considered to exist: mental, physiological, social, financial, religious, environmental, and occupational.These factors interact and have an impact on one another.The other dimensions of our well-being are impacted when one dimension is out of balance.
How does a wellness strategy look?A wellbeing plan is a set of actions you design to meet your individual needs in relation to your physical, mental, emotional, financial, and environmental well-being, among other areas of your life.
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We need to ensure that the private member variables that are inherited from the base class are initialized when a ____ of the derived class executes.
We need to ensure that the private member variables inherited from the base class are initialized when a protected member variable of the derived type executes.
There are commonly three access specifiers, namely, Public member variable, private member variable, and protected member variable.
Public member variable here members are accessible from outside the class. Private member variables cannot be viewed or accessed outside the class. Protected member variables cannot be accessed from outside of the class but can be accessed in inherited classes.All class members are private by default if you do not specify the access specifier.
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Vince recently received the hash values of malicious software that several other firms in his industry found installed on their systems after a compromise. what term best describes this information?
A term which best describes the hash values of malicious software that several other firms in Vince's industry found installed on their systems after a compromise is: B. IoC.
What is a malware?A malware can be defined as any type of software program or file that is designed and developed to be intentionally harmful to the host computer, server, website, or network, especially for the purpose of wreaking havoc and destruction such as a Trojan, Rootkit, etc.
What is an IoC?An IoC is simply an abbreviation for indicator of compromise and it can be defined as an artifact which is found in an operating system (OS) or observed on a computer network, and as such serves as as forensic evidence of potential intrusions.
This ultimately implies that, an indicator of compromise (IoC) serves as a sign of malicious activity in an operating system (OS) or observed on a computer network.
In this context, we can reasonably infer and logically deduce that a terminology which best describes the hash values of malicious software that several other firms in Vince's industry found installed on their systems after a compromise is IoC.
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Complete Question:
A. Vulnerability feed
B. IoC
C. TTP
D. RFC
On which tab can a user activate or deactivate the Reading pane?
the Home tab
the Send/Receive tab
the Folder tab
the View tab
Answer:
the view tab
Explanation:
Answer:
View Tab
Explanation:
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Design an application for the Sublime Sandwich Shop. The user makes sandwich order choices from list boxes, and the application displays the price. The user can choose from three main sandwich ingredients: chicken at $6. 99, beef at $7. 99, tuna at $8. 99. The user also can choose from three different bread types: white, rye, whole wheat at no change in cost
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class JSandwich extends JFrame implements ItemListener {
FlowLayout flow = new FlowLayout();
JLabel companyName = new JLabel("Sublime Sandwich");
JComboBox<String> mainBox = new JComboBox<String>();
JLabel mainList = new JLabel("Main ingredient");
JComboBox<String> breadBox = new JComboBox<String>();
JLabel breadList = new JLabel("Breads");
JTextField totPrice = new JTextField(10);
int mainNum, breadNum;
double[] mainPrices = {6.99, 7.99, 8.99};
double sumPrice = mainPrices[0];
double breadPrice = 0;
double mainPrice = mainPrices[0];
double[] breadPrices = {0, 0, 0};
String output;
public JSandwich() {
// code here
}
public static void main(String[] arguments) {
JSandwich sandframe = new JSandwich();
sandframe.setSize(240, 200);
sandframe.setVisible(true);
}
public void itemStateChanged(ItemEvent list) {
//
}
}
e. Which type of computers comes in briefcase style
Answer: Laptop computers.
Explanation: Laptops are the one type of computers that come in briefcase style.
definition of laptop
Answer:
a computer that is suitable and portable for use while traveling.
Effective planning for information security involves:a.collecting information about an organization's objectives.b.collecting information about an organization's information security environment.c.collecting information about an organization's technical architecture.d.All of the above
The answer to the question is Option (d). The choices listed above are all accurate.
How do you define organization?An group is a collection of people who interact, such as a firm, homeowners association, charity, or labor. The term "organization" can be used to describe a person, a group, a company, or the process of creating or developing anything.
What are 3 types of organization?The organisations utilized by the majority of organizations today can be divided into three types functional, departmental, and matrix. Before choosing which of these forms to use for their company, owners must assess the benefits and drawbacks of each.
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Effective planning for information security involves collecting information about an organization's objectives, collecting information about an organization's information security environment, and collecting information about an organization's technical architecture.
Thus option D is correct.
Here,
1. Collecting information about an organization's objectives:
In order to effectively plan for information security, it is important to understand the goals and objectives of the organization. This includes understanding what the organization wants to achieve, its priorities, and its long-term plans.
2. Collecting information about an organization's information security environment:
Understanding the information security environment of an organization is crucial for effective planning. This includes assessing the current security measures in place, identifying any vulnerabilities or weaknesses, and evaluating the overall security posture of the organization.
3. Collecting information about an organization's technical architecture:
The technical architecture of an organization refers to the infrastructure, systems, and technologies used to support its operations. This includes hardware, software, networks, and data storage systems.
Collecting information about the technical architecture is essential for planning information security because it allows organizations to assess the security controls in place, identify any gaps or vulnerabilities in the infrastructure, and determine the best strategies to protect critical assets and data.
Therefore, effective planning for information security involves collecting information about an organization's objectives, information security environment, and technical architecture.
Thus option D is correct.
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All variables are----------------------------------------------- help please
Answer:
variables are any characteristics that can take on different values, such as height, age, species I think
Answer
A variable basically works as a "placeholder" for anything that might change a majority of the time.
Examples
In science one may call a factor in a experiment that is subject to change a variable.
In math the term is used for a symbol that we do not know yet, such as x or y. Typically in math a variable is a letter.
In computer programming, variables are used to store information to be referenced and used by a computer program. They do give a way of naming data with a descriptive name as well so programs can be understood more clearly. When you go to assign values to the "variable" you are basically assigning individual variables such as the ones above in a way.
Richard wants to share his handwritten class notes with Nick via email. In this scenario, which of the following can help Richard convert the notes into digital images so that he can share them via email? a. Bar coding device b. Digital printing software c. Document scanner d. Radio frequency identification tag
Answer: Document Scanner
Explanation: Cos then he can easily add the paper notes to his computer and email the client.
what will disc paging in virtual memory do if the memory in ram is full?
Answer:
If your RAM is full, your computer is slow, and its hard drive light is constantly blinking, your computer is swapping to disk. ... If this is occurring, it's a clear side that your computer needs more RAM – or that you need to use less memory-hungry programs.
A good technical writer will make one document for all audiences, no matter what age or ability. True or False? (I’ll give the crown)
Answer:
It is True
Explanation:
A writer wants to make there readers happy so they can get rich so..... I think it is true.
they brats so times.
Hope this helps
what are vga cables used for
Answer:
VGA cables are used to connect a PC or a compatible laptop to a monitor.
Explanation:
When the monitor says "No VGA signal/cable connected", that means either the PC is off or the cable is disconnected from either the PC or the monitor.
Barriers to communication _____. Select 3 options.
1. are just an issue on cross-cultural teams
2. are inevitable, and there is nothing you can really do to remove them
3. apply to all communications, not just cross-cultural
4. can be anything that prevents someone from receiving and understanding a message that is communicated
5. may include language and communication style
Answer:
3. apply to all communications, not just cross-cultural.
4. can be anything that prevents someone from receiving and understanding a message that is communicated.
5. may include language and communication style.
Explanation:
Communication can be defined as a process which typically involves the transfer of information from one person (sender) to another (recipient), through the use of semiotics, symbols and signs that are mutually understood by both parties.
An effective communication can be defined as an act that typically involves conveying or disseminating information efficiently and effectively from an individual (sender) to another (recipient) without any redundancy. Thus, effective communication ensures that messages or information are transmitted properly, guarantees a feedback, lacks the use of harsh tones, ensures both parties are well understood, gives room for clarity etc.
Barriers to communication refers to anything that prevents the successful transmission, receipt and understanding of a message and they;
I. Apply to all communications, not just cross-cultural.
II. Can be anything that prevents someone from receiving and understanding a message that is communicated.
III. May include language and communication style.