What type can generic type t be java.
Answers
Answer:
Generic type t can be the type of the class of interface that the current instance of class represent
Related Questions
what is the purpose of an index? group of answer choices increasing the speed of queries. increasing the speed and accuracy of queries and update operations. increasing the speed of queries and update operations. increasing the speed of update operations. increasing the speed and accuracy of queries.
Answers
The purpose of an index is to increase the speed and accuracy of queries and update operations.
An index is a data structure that improves the performance of database operations by providing quick access to data based on specific columns. By creating an index on a column, the database can organize and sort the data in a way that allows for efficient searching and retrieval. This helps to speed up queries as the database can quickly locate the relevant data without having to scan the entire table. Additionally, indexes can also improve the speed of update operations, as they reduce the amount of data that needs to be modified when making changes to a specific column. Therefore, indexes play a crucial role in enhancing the overall performance of a database system.
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the retention of encoded information over time refers to
Answers
It refers to Storage
Kevin created a scene in an animation where he shows a leaf falling slowly. Which principle of animation did he follow in doing so? Kevin is using the principle of ____. This principle is proportional to the _____ of the objects displayed. Answers given for the first: Arcs, Timing, Staging Answers given for the second: Height, Length, Speed
Answers
Answer:
Kevin is using the principle of Timing. This principle is proportional to the Speed of the objects displayed.
Explanation:
Timing is one of the principles of animation wherein the speed of the movement of an object is controlled by the animator and made to harmonize with certain effects such as sounds. In an example of some projected balls we find that when getting to the peak, their movement is slower compared to when they are coming down.
Speed plays a key role here. This is similar to the slowly falling leaf. Speed and timing are major considerations. When paired with good sounds, the animation comes off better.
while organizing his computer's power cords matt realize his printer power cord is frayed what should matt do to prevent damage and still able to use the printer
Answers
Explanation:
You can take your time neatly wrapping the cable to reinforce it, but the best way to prevent any more damage is to wrap the split or fraying part of the cable several times with electrical tape, then work your way out from that spot. This immobilizes any breaks in the cable and helps prevent further damage. Just don't expect it to last forever.
Answer:
wrap the frayed part with electric tape
Explanation:
because it flows the electric currents or whatever
Deon is setting up a three point lighting system to light an object in his scene which of the following lights is usually the largest and points in a direction opposite the main light
Answers
Answer:
The fill light.
Explanation:
What are two WAN connection enhancements that are achieved by implementing PPPoE?
a. Encapsulating Ethernet frames within PPP frames is an efficient use of bandwidth.
b. DSL CHAP features are included in PPPoE
c. CHAP enables customer authentication and accounting.
d. PPP enables the ISP to assign an IP address to the customer WAN interface.
An Ethernet link supports a number of data link protocols.
e. CHAP enables customer authentication and accounting.
PPP enables the ISP to assign an IP address to the
Answers
The two WAN connection enhancements that are achieved by implementing PPPoE are: 1. CHAP enables customer authentication and accounting, 2. PPP enables the ISP to assign an IP address to the customer WAN interface.
Wide Area Network (WAN) connection enhancements can improve the performance and reliability of a network. Some common WAN connection enhancements include:
Quality of Service (QoS): QoS is a network management technique that prioritizes certain types of traffic over others. This can help ensure that critical applications receive the necessary bandwidth and that less important traffic doesn't interfere with mission-critical applications.
Traffic shaping: Traffic shaping is another network management technique that helps to control the flow of network traffic. It can be used to prevent congestion and ensure that bandwidth is allocated fairly among users.
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Please help with my assignment! Use python to do it.
Answers
Answer:
I cant see image
Explanation:
can you type it and I'll try to answer
The depth of a node can be defined recursively as (1) the depth of the root is 0 and (2) the depth of any other node is 1 + the depth of its parent. Modify the standard find operation (either the loop-based or recursive version) so that it not only finds the node whose key is x but it also returns the depth of the node, or -1 if the node does not exist. (The parameter depth is provided if you want to write the function recursively; if you use a loop, you don't need it.)
int depth(node* n, int x, int depth = 0)
{
Answers
The modified find operation to find a node with key 'x' and return its depth or -1 if it doesn't exist can be implemented using recursion. Here is the code:
```cpp
int depth(node* n, int x, int depth = 0) {
if (n == nullptr) {
return -1; // Node not found, return -1
}
if (n->key == x) {
return depth; // Node found, return the current depth
}
int left_depth = depth(n->left, x, depth + 1);
int right_depth = depth(n->right, x, depth + 1);
if (left_depth == -1 && right_depth == -1) {
return -1; // Node not found in both subtrees
} else if (left_depth != -1) {
return left_depth; // Node found in the left subtree
} else {
return right_depth; // Node found in the right subtree
}
}
```
- The function takes a node pointer 'n', the key 'x' to be searched, and an optional parameter 'depth' which is initially set to 0.
- If the current node 'n' is nullptr, it means we have reached the end of the tree without finding the node, so we return -1 to indicate that the node doesn't exist.
- If the key of the current node 'n' matches the search key 'x', we return the current depth as we have found the node.
- Otherwise, we recursively call the depth function on the left and right subtrees, incrementing the depth by 1.
- We store the depths returned from the left and right subtrees in variables 'left_depth' and 'right_depth', respectively.
- If both 'left_depth' and 'right_depth' are -1, it means the node was not found in either subtree, so we return -1.
- If 'left_depth' is not -1, it means the node was found in the left subtree, so we return 'left_depth'.
- Otherwise, the node was found in the right subtree, so we return 'right_depth'.
By modifying the find operation, we can now search for a node with a specific key and also retrieve its depth in the tree. If the node is found, the function returns its depth; otherwise, it returns -1 to indicate that the node doesn't exist. This modification allows for a more detailed analysis of the tree structure and can be useful in various applications where the depth information is required.
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how are segments within a pre-image and an image of a figure related after the figure is dilated?
Answers
When a figure is dilated, segments within a pre-image and an image of a figure are related by a scale factor.Dilation is a transformation that scales or changes the size of a figure. The size of the new figure, or image, varies from the original size, or pre-image, by a constant factor called the scale factor.
The scale factor is a ratio that describes the relationship between the dimensions of the pre-image and image of the figure.Therefore, the segments within a pre-image and an image of a figure after the figure is dilated are related by a scale factor. The scale factor is the ratio of the lengths of corresponding sides of the pre-image and the image.
It is represented by a fraction, and its value determines whether the image is larger or smaller than the pre-image.If the scale factor is greater than one, the image is larger than the pre-image. Conversely, if the scale factor is less than one, the image is smaller than the pre-image. Finally, if the scale factor is equal to one, the image is the same size as the pre-image.
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list 3 compounds of a computer.
list the 4 compounds of a computer system.
The central component system houses, the processer, memory and what else?
What are the 2 types of memory on a computer?
What does RAM stand for?
Name the other type of storage besides a floppy disk.
Name 3 output devices.
What are 2 examples of common software applications?
Name 2 symptoms of bugs in my computer
Name as many do's and don'ts of computer use. (more than 2)
Answers
Answer:
look up this question on here it comes up but do it one-by-one
Explanation:
Three compounds of a computer: Silicon chips, Printed circuit boards, and Plastics and metals.
What is central component system?A computer's central component system typically refers to the central processing unit (CPU), motherboard, and memory (RAM).
A computer system is made up of four components:
Hardware Software Data UserThe processor, memory, and motherboard are all housed in the central component system.
On a computer, there are two types of memory:
RAM stands for Random Access Memory (RAM)Memory That Can Only Be Read (ROM)Other types of storage besides a floppy disk include hard disk drives, solid-state drives, and optical disks.
Three output devices are:
MonitorPrinterSpeakersTwo examples of common software applications are:
Microsoft Office Suite (Word, Excel, PowerPoint)Adobe Creative Suite (Photoshop, Illustrator, InDesign)Two symptoms of bugs in a computer are:
Slow performanceUnexpected shutdowns or freezesDo's of computer use:
Regularly back up important files.Install antivirus and security software.Keep software up to date.Don'ts of computer use:
Don't download or open suspicious files or emails.Don't use weak passwords.Don't share personal information online.Thus, this can be concluded regarding the given scenario.
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Question 9 of 10
Listening to the audience refers to what in the context of slide presentations?
OA. This concept refers to the ability to tell how much the audience
likes the topic.
OB. This concept refers to the ability to field questions from the
audience.
OC. This concept refers to the ability to predict an audience's reaction
to material.
Answers
Answer:
None of the options provided accurately describe what "listening to the audience" means in the context of slide presentations.
In this context, "listening to the audience" means paying attention to their body language, facial expressions, and verbal cues to gauge their level of interest and engagement with the presentation. It involves being aware of how the audience is responding to the material being presented, and making adjustments to the delivery or content of the presentation as needed to better engage and connect with the audience.
Topics with problems or controversies are strong topic ideas.
Please select the best answer from the choices provided
T
F
Answers
Answer:
This would be considered true
Topics with problems or controversies are strong topic ideas is a true statement.
What is ideas in philosophy?The term ideas is known to be the outcome of human thoughts.
Based on the above, Topics with problems or controversies are strong topic ideas is a true statement because they are entered on relevant areas of human live that need to be addressed.
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Write a program that hardcodes a proposed password and checks that it is an acceptable password.
If the proposed password is acceptable password, the program writes a message "Password zzzzzzzzz is acceptable" and ends.
If it is not acceptable, it writes a message "Password is acceptable because it "
Where
is the password which was checked.
is one of:
"is not at least 7 characters long."
"does not contain both upper and lower case alphabetic characters."
"does not contain at least 1 digit."
is used if the PW is not acceptable, else the word not isn't printed.
"is an acceptable password."
Acceptable passwords:
are at least 7 characters long.
contain both upper and lower case alphabetic characters.
contain at least 1 digit.
The logic of this program can be quite tricky. Hint: use toUpperCase(), toLowerCase, and equals(). You will also need nested ifs.
Here some sample runs of the program; your output should look substantially the same:
C:\>java PasswordChecker
Enter your password:
snowflake
Password snowflake is not acceptable because it does not contain both upper and lower case alphabetic characters."
Enter your password:
SnowFlake
Answers
Using the knowledge in computational language in JAVA it is possible to write the code that write a program that hardcodes a proposed password and checks that it is an acceptable password.
Writting the code:
class InvalidPasswordException extends Exception {
int passwordConditionViolated = 0;
public InvalidPasswordException(int conditionViolated)
{
super("Invalid Password: ");
passwordConditionViolated = conditionViolated;
}
public String printMessage()
{
switch (passwordConditionViolated) {
case 1:
return ("Password length should be"
+ " between 8 to 15 characters");
case 2:
return ("Password should not"
+ " contain any space");
case 3:
return ("Password should contain"
+ " at least one digit(0-9)");
case 4:
return ("Password should contain at "
+ "least one special character");
case 5:
return ("Password should contain at"
+ " least one uppercase letter(A-Z)");
case 6:
return ("Password should contain at"
+ " least one lowercase letter(a-z)");
}
return ("");
}
}
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What are the three parts of a camera
Answers
Answer: Camera lens, Film or sensors, and body.
Explanation: I researched it.
What is a method that deletes an item from a list using the item’s value?
Remove
Delete
Erase
PopWhat is a method that deletes an item from a list using the item’s value?
Remove
Delete
Erase
Pop
Answers
Answer:
Remove
Explanation:
A method that deletes an item from a list using the item’s value is "Remove"
The "remove () function in python language indicates the specific element or character to be that needs to be removed.
For example
myList = ["Jane",16,34,52,"Lamar",13,27,20]
myList.remove(34)
myList
OUTPUT : ["Jane",16,52,"Lamar", 13,27,20]
Therefore, by printing the list using the print(), we can observe that the element 34 has been removed from myList.
Hence, the correct answer, in this case, is " Remove."
virtual conections with science and technology. Explain , what are being revealed and what are being concealed
Answers
Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.
What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.
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Which situations make use of interactive multimedia and which do not? Amelia is exploring a shopping website looking for clothes or accessories she could give to her sister. Roy is going through a tutorial on his laptop that explains a do-it-yourself project. Jaden is listening to a presentation on early music in his class. Fred is answering an online quiz that requires him to select correct answers. Linear Multimedia Kristen is watching an educational film on her tablet. Non-linear Multimedia
Answers
The situation that make use of interactive multimedia is Roy is going through a tutorial on his laptop that explains a do-it-yourself project, and that do not is Amelia is exploring a shopping website looking for clothes or accessories she could give to her sister.
What is an interactive multimedia?Interactive multimedia is a type of interaction in which the user can operate, control, and change the text, image, and picture, and function in a phone or computer.
Thus, the correct options are A and B.
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Why does the farmer arrive at the
market too late?
Answers
Answer: He stopped too many times.
Explanation:
The amount of stopped time negated the increases in speed he applied while moving.
Answer: because coconuts fall when he rushes over bumps
Explanation:
hope this helps.
Describe the Order of Operations in Java programming.
Answers
Answer:
You’ll give the multiplication and division operators a rank of 2 and the addition and subtraction operators a rank of 1.
Explanation:
When you code it up, you’ll compare two operators
Security breaches are easier to address with which payment form?
Answers
Answer:
Cause #1: Old, Unpatched Security Vulnerabilities. ...
Cause #2: Human Error. ...
Cause #3: Malware. ...
Cause #4: Insider Misuse. ...
Cause #5: Physical Theft of a Data-Carrying Device
Explanation:
Answer:
i think the second one
Explanation:
When two methods in a class have the same name they are said to be...
Answers
answer is overloaded
2. Information sources are generally categorized into three levels: primary, secondary, tertiary. True B) False
Answers
True. Information sources are generally categorized into three levels: primary, secondary, tertiary.
Information sources are commonly categorized into three levels: primary, secondary, and tertiary. Primary sources are original and firsthand accounts of information, while secondary sources analyze or interpret primary sources. Tertiary sources compile and summarize information from primary and secondary sources. This categorization helps in understanding the reliability, depth, and context of the information obtained from different sources.
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What six things can you do with GIS?
Answers
Answer:
You can:
- Change detection
- Transport route planning
- Flood risk mapping
- Site selection
- Weed and pest management
- Koala habitat mapping
Hope this helps! :)
Use ONE SQL statement to show the total number of actual hours for each customer. In the output, show customer id and the total number of actual hours for each customer.
Answers
Explanation:
SELECT
distributor_id,
COUNT(*) AS TOTAL,
COUNT(IF(level='exec',1,null)),
COUNT(IF(level='personal',1,null))
FROM sometable;
Part B
Select a student organization belonging to the Career and Technical Student Organizations (CTSO) of your choice in which you would like to
participate. You should choose a CTSO related to the field of computers. Research online and create a brief report on the mission of the
organization, and state the reason why you want to participate in this organization.
You roay use online resources to find information about the organization
Answers
My choice of the student organization that is belonging to the Career and Technical Student Organizations (CTSO) is DECA.
What is DECA about?DECA is known to be a type of CTSO that is said to allow or aid students to be able to create college and career readiness form of skills.
Note that DECA is based on helping students to be very prepared for careers in in areas of:
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I'm new here and i just want to know if i'm allowed to ask about math or any questions
Answers
Answer:yes
Explanation:
all pll ask suff
To activate the Table Tools tab, _____.
Answers
Answer:
The answer is "select the table"
Explanation:
the word item referred to as a: A.value B.label C.Formula
Answers
which of the following is not the purpose of operating systems? group of answer choices act as intermediary between the user of a computer and the computer hardware provide an environment for users to execute programs in a convenient and efficient manner control and allocate resources compile user source code
Answers
(d) Compiling user source code. Compiling user source code is not the purpose of operating systems.
Users and computer hardware are connected by operating systems, which also provide a platform for the execution of applications and the management of resources. But, an operating system's primary purpose is not to compile user source code. A compiler is a distinct piece of software used to convert source code that can be read by humans into code that can be executed by computers. Its typical function is to compile source code. Although a compiler may be part of an operating system, compiling user source code is not a requirement for an operating system.
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Which of the following is NOT a purpose of operating systems among the following options?
a) Acting as intermediary between the user of a computer and the computer hardware
b) Providing an environment for users to execute programs in a convenient and efficient manner
c) Controlling and allocating resources
d) Compiling user source code.
what is amoeba cell do? max amount of points so pls answer
Answers
Answer:
Ameoba is an organism which is unicellular and is a free-living cell. it is also a eukaryotic organism ( it has well-defined, membrane-bound cell organelles).
An amoeba cell has to carry out all the functions needed for its survival such as injection of food, digestion of food, excretion of waste, etc
An Amoeba cell is a unicellular organism. It is eukaryotic and has well-defined, membrane-bound cell organelles. Amoebas function as their own living body, so they create energy, move around, and throw out waste on their own.