write a statement that declares a reference variable e suitable for holding a reference to an exception object
Answers
A statement that declares a reference variable e suitable for holding a reference to an exception object: Exception e;
What do Java reference types do?Reference types in Java include classes, interfaces, arrays, enumerations, and annotations. In Java, reference types' objects and values are stored in reference variables. Null values may also be stored in reference variables. By default, reference variables will keep a null value if no object is supplied to them.
What does a JavaScript reference variable do?A reference variable is a variable that contains an object's reference. A value of any type can be held in a variable during the execution of a programme. Reference variables are those that hold an object type; non-reference variables are those that hold primitive types (such as int, float, etc.).
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Related Questions
Please help me out with my essay
Answers
Answer:
While you are online you should not share personal information like your address, phone number, age ,full name. you could share little things like your favorite tv show and things like that, but never things that are too personal and things that could pettiontally put you in danger.
Steps to know if a site is fake Step #1: Pay attention to the address bar.
Step #2: Check the domain name.
Step #3: Look up the domain age.
Step #4: Watch for poor grammar and spelling.
Step #5: Look for reliable contact information.
Step #6: Use only secure payment options.
Step #7: Walk away from deals that are too good to be true.
When someone is being cyberbullied you should tell a trusted adult or teacher and leave the internet alone. some types of bullying are being called names, being joked on, being harrased , inapropiate sayings about others, things like that. Different types of people are followers which are people who play a role in the bullying but not intetianally, or a reinforcer which is someone who supports the bullying,or a bystander which is some one who watches it and doesnt do anything to stop it.
Molly claims that she doesn’t have to proofread her code for typos because the interpreter will catch her mistakes for her. Is she correct?
A. Yes, the compiler will catch any syntax errors.
B. No, she is responsible for finding all errors herself.
C. Yes, the testing tool will find all errors.
D. Yes, the interpreter will catch any syntax errors.
Answers
Answer:
d. Yes, the interpreter will catch any syntax errors.
Explanation:
I just took the quiz and got the answer right, so I figured I'd share it here to help everyone out :3
Have a great day everyone, and keep those grades up!
The main reason many users have access to outlook their email communications and their?
Answers
Answer:
Question: The basic PowerPoint template has a simple presentation format with two text boxes, title and ____
Answer: slide show
Explanation: this is the most logical answers because after all those steps in the presentation this is the next one
Question: The main reason many users have access to Outlook is to manage their e-mail communications and their
Answer: calendering
Explantion: this is used for messsaging and contacts and you also use it for to put important stuff on your calender
Pls Mask As Brainliest
While Outlook is a dependable and potent email management system as well, many people have access to it for their electronic communications along with associated functions.
What is the outlook?Anyone can compose and send emails, manage your calendar, save the names and contact information of the people you know, and keep on top of your projects using Outlook. Even if you utilise Outlook on a daily basis, you could still be aware of the many wonderful things it can do to boost your productivity.
Users may put all of their correspondence, contacts, assignments, and schedule contents in one spot and manage them from there. Additionally, Outlook offers users a wide range of useful features like message rules, signals, and sophisticated search options. It is a popular option for business customers because it is also extremely secure.
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a database management system has an overall availability of 98.94%. how many minutes of downtime can be expected in a typical week (7 days), assuming uniform distribution of failures? enter the number in minutes, rounded to the nearest whole number.
Answers
Essentially, a database management system (or DBMS) is just a computerized data-keeping system.
What is management?In order to achieve desired goals and objectives, a person or group of people must be challenged and managed, according to the concept of management. Furthermore, the capacity to organize, supervise, and guide people is a component of management.
When the data structure—not the data values—of the data required for an application is largely unchanging, mainframe sites frequently utilize a hierarchical architecture. For instance, the structure of a Bill of Material (BOM) database always includes a top-level assembly part number as well as numerous tiers of components and subcomponents. The structure typically includes data on pricing, cost, and component forecasts, among other things.
Therefore, Thus, option (C) is correct.
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What is globalization? O A. A constant change in weather patterns that is occurring all over the globe OB. A movement for countries to turn to an economy based on bartering C. The movement from many local economies to one economy that is global O D. The tendency for global companies to create small local businesses
Answers
Answer:
The movement from many local economies to one economy that is global
Explanation:
Globalization is when companies and governments from around the world come together through interaction.
The bakery has requested the following custom variables:
-customer’s first name
-customer’s last name
-a coupon percentage off
-the date that they became a newsletter subscriber
Create an appropriate variable for each of these four items.
Then create string for the custom newsletter text that will show up before, between, and after each custom variable.
For example, “Hello,” might be the first string, followed by the variable carrying the customer’s name, followed by “Thanks for subscribing to our newsletter!” Your custom newsletter text should greet the person, then offer them a coupon, and then thank them for being a loyal customer.
Add placeholder names and information to populate into the variables for testing purposes by making up data for each. You can use your own name, for example, as this is simply a prototype or proof of concept. To do this, remember that the equals sign = between a variable and its value assigns that value to the variable.
Finally, use the print function to display the final newsletter text that includes all the required variables. This will display a final string that reads like a plaintext newsletter with the variables appropriately replaced by the defaults for each that you set in Step 1.
We can also combine two strings together in a single print function by using the + sign like this:
print(greetingTxt + firstName + bodyTxt1)
Answers
Code:
firstName = "Bill"
lastName = "Nye"
coupon = 15
joinDate = "January 14, 1973"
print("Hello, " + firstName + lastName)
print("Thanks for subscribing to our newsletter!")
print("Here's a coupon for " + str(coupon) + "% off for being subscribed since " + joinDate)
Output:
Hello, BillNye
Thanks for subscribing to our newsletter!
Here's a coupon for 15% off for being subscribed since January 14, 1973
Question 3 (8 marks): Write a program that takes a string from the user and splits it into a list using a space (" ") as the delimiter. Do not use split(). Print the result. Hints: Use a for loop to loop through the string. Keep track of the index of the last part of the string that you "split". When you reach a space, you know to split again. Use string slicing to get the portion of the string that you want.
Answers
Answer:
In Python:
mystr = input("Sentence: ")
mylist = []
word = ""
for i in range(len(mystr)):
if not i == len(mystr)-1:
if not mystr[i] == " ":
word+=mystr[i]
else:
mylist.append(word)
word = ""
else:
word+=mystr[i]
mylist.append(word)
print(mylist)
Explanation:
Prompt the user for an input sentence
mystr = input("Sentence: ")
Initialize an empty list
mylist = []
Initialize each word to an empty string
word = ""
Iterates through the input sentence
for i in range(len(mystr)):
If index is not the last, the following if condition is executed
if not i == len(mystr)-1:
If the current character is not space
if not mystr[i] == " ":
Append the character to word
word+=mystr[i]
If otherwise
else:
Append word to the list
mylist.append(word)
Set word to an empty string
word = ""
If otherwise; i.e. If index is not the last
else:
Append the last character to word
word+=mystr[i]
Append word to the list
mylist.append(word)
Print the list
print(mylist)
Which of the following is not an operating system?
A. Linur
B. Nexus
C. Mac OS
D. Windows
Answers
Answer:
Nexus
Explanation:
I assume A should be "Linux" instead of "Linur". Mac OS, Windows, and Linux are all common operating systems
Makayla is cre iting a brochure for her computer consulting company. She designed the layout and placed a banner containing the
company name in the center of the page. Being unsatisfied with the effect, she has decided to move the text box containing the name
to the top of the page. In 3-5 sentences, describe the procedure Makayla will use to move the banner.
Answers
The procedure depends on the software and methods she uses.
In photoshop or InDesign she might need to fdrag and drop the title to the new location.
In Word/Publisher she has to cut and paste the title to the new location or to drag the box to the top.
What's your opinion on Brainly?
Answers
Answer:
great it helped me a lot at tests
Explanation:
Answer:
amazing thank you so much your a life saver
True or False A safety data sheet (SDS) is a technical document or bulletin that summarizes the health and safety information available about a controlled product.
Answers
Answer:
True.
Explanation:
The Occupational Safety and Health Administration (OSHA) is a federal agency saddled with the responsibility of assuring and ensuring safe and healthy working conditions for employees by setting and enforcing standards, providing education, trainings and assistance to various organizations.
According to the Occupational Safety and Health Administration (OSHA), trainings on the adoption and application of safety precautions (tools) such as wearing a personal protective equipment e.g masks (respirators), ear plugs, safety boots, gloves, helmet, etc. are very important and are essentially to be used by employees (workers) while working in a hazard prone environment or industries. Therefore, all employers of labor are required to provide work tools and ensure that their employees properly use those tools, as well as abide by other safety precautions and standards highlighted in the safety data sheet.
A Safety Data Sheet (SDS) can be defined as a text-based document or bulletin that provides information with respect to the chemical and physical properties such as flammability, temperature, radioactivity, etc., of a substance or equipment. Also, it contains information on the potential health hazards and safety precautions for proper use (handling), storage and transportation of such substance or equipment.
Hence, a safety data sheet (SDS) is a technical document or bulletin that summarizes the health and safety information available about a controlled product such as toxic chemicals, radioactive elements, weapons or ammunition, etc.
Question 12 (5 points)
What's income inequality?
The uneven spread of income
The poverty rate in certain countries
The monthly cost of Internet access
The money used to purchase technology
Answers
Income inequality refers to the unequal distribution of income within a society, where some individuals or groups have significantly higher income levels than others.
What is income inequality?It is often measured by comparing the income of the richest individuals or households to the income of the poorest individuals or households. Income inequality can be caused by various factors, such as differences in education, skills, access to resources, and government policies.
Therefore, High levels of income inequality can have negative effects on a society, including decreased social mobility, increased poverty rates, and political instability.
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What is a combination of two or more simple machines?
a complicated machine
a compound machine
a compiled machine
a converted machine
Answers
What is System Prototyping?
Answers
System prototyping is a process in which a working model of a system is created in order to demonstrate its functionality and evaluate its design.
Prototyping is an important step in the development process, as it allows developers to identify and address potential design issues, evaluate the feasibility of the system, and make any necessary changes before the final product is developed.
This can save time and resources in the long run by reducing the need for extensive revisions after the system is complete. The prototype is typically a smaller, simpler version of the final system, but is designed to provide a representation of the intended functionality, performance, and overall design of the system.
System prototypes can be physical or digital, and may be created using a variety of tools and technologies. For example, a physical system prototype might be constructed using physical components and mockups, while a digital system prototype might be created using simulation software or other computer-based tools.
The goal of system prototyping is to provide a clear representation of the system's intended functionality and design, and to identify any potential issues or areas for improvement before the final system is developed. This helps to ensure that the final product meets the requirements of the users and stakeholders, and is delivered on time and within budget.
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In the following scenario, which can a photo editor digitally do to photos that could not be done before?
A photo shoot for a new advertising campaign has just finished. The ad campaign is for a new line of makeup from an international beauty corporation. The photo spread includes several close-up shots of models wearing the different makeup products.
Add a soft focus to the image.
Remove freckles from the model’s face.
Add a warm glow to the entire photo.
Enhance the color of the makeup and tone down the color of the model’s skin.
Answers
Answer:
if you didn't yet already do the question think the answer is D
Explanation:
an appropriate datatype for one wanting a fixed-length type for last name would include: a) Varchar
b) Chat
c) Blob
d) Date
Answers
The appropriate datatype for a fixed-length type for last name would be "Char".
In database design, the datatype of a column determines the type of data that can be stored in that column.
The "Char" datatype is used to store fixed-length character strings. It requires the specification of the maximum number of characters that can be stored in the column, and any shorter values are padded with spaces to the specified length.
This makes it an appropriate choice for storing last names, as they typically have a fixed length. In contrast, the "Varchar" datatype is used for variable-length character strings, which is not ideal for storing fixed-length data.
The "Blob" datatype is used for storing binary data, while the "Date" datatype is used for storing date and time values. Therefore, the most appropriate datatype for a fixed-length type for last name would be "Char".
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I really need help with this question, I can’t fail this please :) tysm
Answers
Answer:
i think its the third one, i hope this helps
Explanation:
2 examples of free, proprietary and online software for multimedia presentations (two of each) ._.
Answers
Answer:
1. PowerPoint online
2. Goógle Slides
Explanation:
There is a various free, proprietary, and online software for multimedia presentations available for use. Some of which include:
1. PowerPoint online: this is an online and free version of Microsoft Office PowerPoint software. Some of its features include text formatting, use of animations, cloud storage among others.
2. Goógle Slides: This is a product of Goógle to make the multimedia presentation of documents available online. It also offers many feature including cloud storage.
The internet of things is made up of a growing number of devices that collect and transfer data over the internet without human involvement. True or false?.
Answers
In the use of the Internet of Things, is a device whose job is to collect and transfer data over the internet without the involvement of humans. The statement is True.
What is Internet of Things?Internet of Things (IoT) is a system of interconnected computing devices, mechanical and digital machines, objects, animals, or people, each equipped with a unique identifier (UID) and capable of transmitting data. We need people-to-people connections, interpersonal, or between humans and computers.
Internet of Things has humans with implanted heart monitors, farm animals with biochip transponders, cars with built-in sensors that alert drivers when tire pressure is low, or whatever, natural or man-made. An object that can be assigned an Internet Protocol (IP) address and that can send data over a network.
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Which web source citations are formatted according to MLA guidelines? Check all that apply.
“Nelson Mandela, Anti-Apartheid Icon and Father of Modern South Africa, Dies.” Karimi, Faith. CNN. Turner Broadcasting. 5 Dec. 2013. Web. 1 Mar. 2014.
“Nelson Mandela Biography.” Bio.com. A&E Television Networks, n.d. Web. 28 Feb. 2014.
Hallengren, Anders. “Nelson Mandela and the Rainbow of Culture.” Nobel Prize. Nobel Media, n.d. Web. 1 Mar. 2014.
“Nelson Mandela, Champion of Freedom.” History. The History Channel. Web. 1 Mar. 2014.
“The Long Walk is Over.” The Economist. The Economist Newspaper, 5 Dec. 2013. Web. 1 Mar. 2014.
Answers
The citation that is formatted according to MLA guidelines is:
“Nelson Mandela, Anti-Apartheid Icon and Father of Modern South Africa, Dies.” Karimi, Faith. CNN. Turner Broadcasting. 5 Dec. 2013. Web. 1 Mar. 2014.
What is Apartheid?
Apartheid was a system of institutional racial segregation and discrimination that was implemented in South Africa from 1948 to the early 1990s. It was a policy of the government that aimed to maintain white minority rule and power by segregating people of different races, and denying non-whites their basic rights and freedoms.
This citation follows the basic MLA format for citing a web source. It includes the following elements:
None of the other citations are formatted according to MLA guidelines because they either have missing or incorrect elements. For example, the citation for "Nelson Mandela Biography" does not include the date of publication, and the citation for "Nelson Mandela and the Rainbow of Culture" does not include the name of the publisher. The citation for "Nelson Mandela, Champion of Freedom" does not include the date of publication or the name of the publisher. The citation for "The Long Walk is Over" includes the date of publication, but it does not include the name of the publisher, and the title is not italicized.
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As part of their extensive kitchen remodel, the Lees told their electrical contractors that they would need plenty of outlets for their many appliances. The contractors
knew that they would need to install small-appliance branch circuits using what kind of wire and circuit breaker?
Answers
The kind of wire and circuit breaker are: grounding wire such as fairly large bare copper wire.
What is the best wire for the above?A 20A, 120V small-appliance branch circuit is known to be used in the case above.
Note that Electric range circuits needs about 50-amp, 240-volt made for circuit that is said to supplies the power to the range or oven via a 6-3 electrical wire.
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PLEASEEE HELP HURRY
Answers
To start searching for a scholarly article on G. o. ogle Scholar, you should:
"Type the title of the article or keywords associated with it." (Option A)
What is the rationale for the above response?Here are the steps you can follow:
Go to Go. o. gle Scholar website In the search box, type the title of the article or relevant keywords associated with it.Click the "Search" button.Browse through the search results to find the article you are looking for.Click on the title of the article to view the abstract and other details.If the article is available for free, you can download or access it directly from the search results page. If not, you may need to purchase or access it through a library or other academic institution.Note that you can also use advanced search options and filters available on Go. ogle Scholar to narrow down your search results based on various criteria, such as publication date, author, and journal.
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You are the network administrator for a small company that implements NAT to access the internet. However, you recently acquired five servers that must be accessible from outside your network. Your ISP has provided you with five additional registered IP addresses to support these new servers, but you don't want the public to access these servers directly. You want to place these servers behind your firewall on the inside network, yet still allow them to be accessible to the public from the outside.Which method of NAT translation should you implement for these servers?
Answers
Answer: Static
Explanation:
Network Address Translation is simply designed for the conservation of IP address. It allows private IP networks which makes use of unregistered IP addresses to be able to connect to the Internet.
Static Network Address Translation enables port number translatation and IP addresses from inside to the outside traffic likewise from the outside to the inside traffic.
Need answer ASAP plz
Answers
Answer:
i can't read a single word on there i'll come back to it if you can zoom in a little
Explanation:
What is by far the most popular dns server software available?.
Answers
Answer:
I use the server
8.8.8.8
and
8.8.4.4
Explanation:
BIND (Berkeley Internet Name Domain) is by far the most popular DNS server software available.
What is the BIND?BIND(Berkeley Internet Name Domain) is open-source software that executes the Domain Name System (DNS) protocols for the internet. It is widely used on Unix-like operating systems, including Linux and macOS, as well as on Microsoft Windows.
BIND is developed and sustained by the Internet Systems Consortium (ISC), a nonprofit organization that encourages the development of the internet.
It is the most widely deployed DNS software in the world and is used by many internet service providers, businesses, and organizations to manage their DNS infrastructure.
Thus, BIND (Berkeley Internet Name Domain) is by far the most widely used DNS server software.
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why is it necessary to use standard furniture in a computer lab
Answers
Arman takes a picture with his smartphone which he subsequently posts online. Beatrice finds the picture online and posts a copy of it on her website with an attached Creative Commons license. Which of the following best describes who owns the photo?
Beatrice owns the photo because only holders of a Creative Commons license can own works online.
Arman owns the photo because he was the original creator and did not license the work.
Arman owns the photo because it was granted a Creative Commons license by another person online.
Both own the photo because creating a copy makes it her intellectual property.
Answers
Answer:
Arman owns the photo because he was the original creator and did not license the work.
Explanation:
Identify the tips to create a well-designed digital portfolio.
Felicity consulted her professor at her university for help in creating a digital portfolio. Her professor told her about the importance of creating a well-designed digital portfolio. She finally began work on the same.
A. She accessed a computer to build a digital portfolio.
B. She created a personal website with a unique URL for her online portfolio.
C. She took out the text that described her images from her portfolio.
D. She accessed a printer with could print high resolution images.
Answers
Answer:
B. She created a person website with a unique URL for her online portfolio
Explanation:
What do I do if my mom isn't answering her phone? I need her to answer and she isn’t halp me I will give brainliest to whoever answers best
Answers
Then go look for her :/
suppose a large warehouse has 20% of the items (fast items) contributing to 80% of the movement in and out, and the other 80% of the items (slow items) contributing to the remaining 20% of the movement. which storage policy would you recommend? (check all answers) group of answer choices class-based storage policy for fast and random policy storage for slow dedicated storage policy for fast and slow class-based storage policy for fast and slow random storage policy for fast and random policy storage for slow dedicated storage policy for fast and random policy storage for slow
Answers
Based on the given information, a recommended storage policy would be a class-based storage policy for fast items and a random storage policy for slow items.
Since the fast items are responsible for 80% of the movement in and out of the warehouse, it would be beneficial to have them stored together in a designated area, such as a specific aisle or section of the warehouse. This would allow for faster and more efficient picking and replenishment processes, as well as potentially reducing the risk of errors or misplacements.
On the other hand, since the slow items only contribute to 20% of the movement, a random storage policy would be more suitable for them. This means that they can be stored in any available location throughout the warehouse, without being grouped together based on any specific criteria. This allows for more flexible use of the warehouse space and can potentially reduce the amount of time spent searching for specific items.
Alternatively, a dedicated storage policy for fast and slow items could also be considered. This would involve having separate areas or even separate warehouses for the two types of items. However, this approach may not be as cost-effective or practical for all warehouses.
Overall, the storage policy chosen should aim to optimize the efficiency and productivity of the warehouse, while also taking into account the specific characteristics and demands of the items being stored.
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