hurry im timed!
What type of memory card can be described as having middle of the range capacity with some room for video?
SDXC
SDHC
SD
SIF
Answers
Answer:
SD
Explanation:
As a general rule of thumb you'll need at least a Class 4 card to record Full HD video but it's probably best to go for Class 10 for most uses. To cater for the large amounts of data required for shooting 4K, 360 degrees and 8K video there is now a V Class rating, which was created by the SD Association
Answer:
it's actually b. sdhc
Explanation:
Related Questions
Write a basic notation for
\(a = \frac{(b + d)}{2c} \)
\(z = \frac{x}{y + c} \)
\( c = \frac{9c + 32}{5} \)
Answers
Answer:
\(a = (b + c)/(2 * c)\)
\(z = x/(y + c)\)
\(c = (9 * c + 32)/5\)
Explanation:
Required
The expression in basic
To do this, we use () to group items, / as divide and * to combine factors
So, we have:
\((a)\ a = \frac{(b + d)}{2c}\)
In basic, it is:
\(a = (b + c)/(2 * c)\)
\((b)\ z = \frac{x}{y + c}\)
In basic, it is:
\(z = x/(y + c)\)
\((c)\ c = \frac{9c + 32}{5}\)
\(c = (9 * c + 32)/5\)
Which threat actor will have prior knowledge of the network layout to perform a malicious attack?.
Answers
The threat actor will have prior knowledge of the network layout to perform a malicious attack is Organized cybercriminals.
Which of the following threats has a financial incentive?The most obvious threat actor is a cybercriminal. They primarily target companies in order to profit financially. Although cybercrime gangs are becoming more prevalent, individuals can also be a serious menace. Cybercriminals have a wide range of abilities when it comes to their attack kinds and skill sets.
Note that Profit is the driving force behind organized cybercriminals, thus it seems to reason that they would take advantage of the business prospects that hacking offers. Individually identifiable information (PII) like credit card numbers, login credentials for accounts, and Social Security numbers is what cybercriminal actors are most interested in collecting.
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1. Symbols commonly seen on pictorial and line diagram.
2. What is the device used to protect against over-current and short circuit
conditions that may result in potential fire hazards and explosion?
3. A mark or character used as a conventional representation of an object,
function, or process.
4. It is performed at the end of the wire that allows connecting to the
device.
5. What kind of diagram uses slash to indicate the number of conductors
in a line?
Answers
Answer:
4. It is performed at the end of the wire that allows connecting to the
device.
Explanation:
hope this helps
lamont is in the process of debugging a software program. as he examines the code, he discovers that it is miswritten. due to the error, the code does not validate a variable's size before allowing the information to be written into memory. based on lamont’s discovery, what type of attack might occur? sql injection cross-site scripting malicious logic buffer overflow see all questions back next question
Answers
Based on Lamont's discovery that the code does not validate a variable's size before allowing information to be written into memory, the potential attack that could occur is a buffer overflow.
A buffer overflow occurs when a program attempts to write more data into a buffer than it can handle, causing the excess data to overflow into adjacent memory locations.
This can lead to the overwriting of critical data, such as control structures or return addresses, and can be exploited by an attacker to execute arbitrary code or gain unauthorized access to a system.
In this scenario, if the code does not validate the size of a variable before writing it into memory, an attacker can craft input that exceeds the buffer's capacity.
By doing so, they can overwrite adjacent memory locations, potentially altering the program's execution flow and allowing the injection of malicious code.
A successful buffer overflow attack can have severe consequences, including remote code execution, system crashes, privilege escalation, or the execution of unauthorized commands.
It is crucial for developers to implement proper input validation and ensure that buffers are sized correctly to prevent such vulnerabilities and the associated attacks.
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Preventive Maintenance will will reduce potential hardware and Software Problems. Select two factors based on which Preventive maintenance plans are developed: (2 Marks) Select one or more: Computer Software Specification Computer Hardware Specification Computer location or environment Computer Use Computer Speed
Answers
Answer:
Computer location or environment
Computer Use
Explanation:
Preventive maintenance are maintenance done, on a routine or regular basis, to prevent the occurrence of downtime which are not planned due to the failure of equipment in the system, and to ensure continual functionality of the system
In a computer system, therefore, preventive maintenance should focus on conditions that are on the maximum limits of the specification of the system
Therefore, the preventive maintenance of the system of the computer system is based on;
1) The computer location, such as the presence of dust in the environment, that can clog the circuit board of the system, or exposure to liquid that require ensuring protective covering of parts, or the high temperatures, that may require extra cooling through the use of fans
2) The computer usage; Including how the computer is used, either continuously, or once in a while, the traffic the computer is experiencing, the presence of temporary files, and malicious programs, that require removal.
How did the printing press make people more intelligent
Answers
Answer:
no
Explanation:
Answer:
the invention of the mechanical movable type printing press helped disseminate knowledge wider and faster than ever before.
Analyze the following output public class Test{ public static void main(String args[]){ int[] x={1,2,3,4}; //here declare array x with 1 2 3 4 int[] y=x; //here copy the x array into y array x=new int[2]; //here reintilized the array size which is 2 for(int i=0;i<.length;i++){ //here now array length is 2 it iterates 2 times System.out.print(x[i]+" ");
Answers
Answer:
The C language code is a class called Test that accepts an array, duplicates it, reinitializes the first array to the first two items of the previous array, and loops through the array to print both items.
Explanation:
public class Test{
public static void main(String args[]){
int[] x={1,2,3,4}; //here declare array x with 1 2 3 4
int[] y=x; //here copy the x array into y array
x=new int[2]; //here reintilized the array size which is 2
for(int i=0;i<.length;i++){ //here now array length is 2 it iterates 2 times
System.out.print(x[i]+" ");
}
}
A record is a specific piece of information state true or false
Answers
Explanation:
I think it is Falsehope it's help
When Alice turned on her laptop this morning, the screen displayed only colorful horizontal lines. Which of the following is most likely to have a problem? a. video card b. built-in camera c. external storage devices
Answers
Based on the provided information, the screen displayed only colorful horizontal lines, what is most likely to have a problem is the video card .
This is because the video card, contain graphics processing unit .
What Is a video card?video card can be regarded the integrated circuit which generates the video signal sent to a computer display.
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Im doing a project on javascript to let the user enter a country and get its capital as a result. However, i cant enter all countries as there are too much of them.
Any idea on how to put every country and its capital in my code?
Answers
I recommend using a package. Look up "world-countries-capitals npm" on google, and they will give you a neat tutorial on how to implement that into your program. Good luck.
3.2.3 What major al able to do? 3.2.4 What major advantage would Printer X have for Tembi who want documents printed? 3.3 If Tembi decides not to purchase new computers, but to replace her printers, what software will she need to install to ensure that the new printers work with her existing computers? 3.4 Tembi thinks she needs a new printer in her office because her present laser printer prints pages with faded edges. You don't think the printer is broken. Explain to her what the problem could be and how she could probably fix it. 4. If Tembi buys new computers, they will need to be linked to the network at the DVD shop. 4.1 What important component will the new computers need to have to be able to link to the existing network? 4.2 List three reasons that the computers need to be linked to the network for the business to operate optimally. 5. Tembi has seen an advertisement for notebook computers that seem very affordable. Name two reasons why notebooks would not be suitable for use in the DVD store. 6. Convergence of technology means that the customers would like to be able to view which movies are available for hire using their smartphones. 6.1 Explain the term convergence of technology. 6.2 Provide another example of technology convergence that's obvious today. 6.3 Name two ways in which a smartphone differs from a normal cellphone. 3 (1) (2) (1) (3) (2) (1) (1) (2) Total: (25)
Answers
Answer:
she or he will use handouts
what are the steps to join two table? a. list columns to be displayed, list of tables containing displayed columns, and restrict rows from the two tables that have common values. b. list columns to be displayed, list of tables containing displayed columns, and restrict rows from the two tables that have common values in matching columns. c. list columns to be displayed, list of tables containing displayed columns, and restrict columns from the two tables that have common values. d. list columns to be displayed, list of tables containing displayed columns, and restrict columns from the two tables that have common values in matching rows. e. all of the above f. none of the above
Answers
The correct answer is option (b): list columns to be displayed, list of tables containing displayed columns, and restrict rows from the two tables that have common values in matching columns.
Joining tables is a common operation in relational database management systems (RDBMS). The basic steps to join two tables are:
Specify the columns to be displayed: This involves identifying the columns in the two tables that you want to display in the output.
Identify the tables to be joined: This involves identifying the two tables that you want to join together.
Specify the join condition: This involves identifying the columns in the two tables that have common values and using them as the basis for the join. The join condition specifies how the rows in the two tables are related.
Execute the join: This involves executing the SQL statement that specifies the join and produces the output.
Option (b) correctly identifies the steps involved in joining two tables.
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python python python
pls answer it in 2 hours!! thank you
very important
You are required to write program to manage a shopping list for
the family.
The family wants to have a list of all the products
Answers
Answer:
class ShoppingList:
def __init__(self):
self.products = []
def add_product(self, product):
self.products.append(product)
def remove_product(self, product):
if product in self.products:
self.products.remove(product)
else:
print(f"{product} is not in the shopping list.")
def view_list(self):
print("Shopping List:")
for product in self.products:
print(product)
def clear_list(self):
self.products = []
def check_off(self, product):
if product in self.products:
print(f"Checking off {product} from the shopping list.")
# Perform any additional actions for checking off a product
else:
print(f"{product} is not in the shopping list.")
# Example usage:
shopping_list = ShoppingList()
# Add products to the shopping list
shopping_list.add_product('Apples')
shopping_list.add_product('Milk')
shopping_list.add_product('Bread')
# View the shopping list
shopping_list.view_list()
# Remove a product from the shopping list
shopping_list.remove_product('Milk')
# View the updated shopping list
shopping_list.view_list()
# Check off a product from the shopping list
shopping_list.check_off('Bread')
# Clear the shopping list
shopping_list.clear_list()
# View the empty shopping list
shopping_list.view_list()
what is a spreadsheet
Answers
Although there are specific rules for furniture placement that should generally be followed, sometimes you will need to bend the rules a little bit. When might it be acceptable to bend the rules for furniture spacing?
Answers
However, it might be acceptable to bend the rules for furniture spacing in certain situations such as:
1. Limited space: If you have a small room, you may need to move furniture closer together than recommended to make the most of the available space.
2. Personal preferences: If you prefer a certain arrangement that may not follow the standard rules, it is acceptable to adjust the spacing to suit your taste and style.
3. Unique room layout: Sometimes, the shape and layout of a room may require you to adjust the furniture spacing to fit the space properly.
4. Multifunctional spaces: If a room serves multiple purposes, such as a living room that also serves as a home office, you may need to modify the furniture placement to accommodate the different functions.
Regardless of the situation, it's crucial to ensure that the furniture arrangement still provides a comfortable and functional space.
a leader-board banner is 728 pixels wide and 90 pixels tall.if a computer display is 72 dpi, how large is the leader-borad banner in inches
Answers
Terms in this set (43)
color model
a way of mixing base colors to create a spectrum of colors
HSL
hue, saturation, lightness
00:02
01:22
HSB
hue, saturation, brightness
gamut
the whole range or extent
additive method
A solid modeling design method where geometric primitives are combined to create a single object.
subtractive method
method of diminishing the wave lengths of light by superimposing two or more color transparencies over the same light source; the light is gradually reduced by absorption of colors in the light.
Raster images
are often called bitmap images because they are made of millions of tiny squares, called pixels
Bitmap
an image composed of pixels with a fixed resolution
bit depth
Refers to the number of colours in an image.
true color
24-bit color depth
Deep color
A color depth that uses a bit depth of 48, which produces over 1 billion colors.
Alpha Channel
Part of a pixel's data that tells how opaque or transparent that color should appear when the graphics card calculates how to render the image on screen.
00:02
01:22
Masking color
A single shade of a color that can be set to be transparent.
vector images
Use mathematic equations and geometric elements (points, lines, and shapes) to create art.
Bitmap tracing
"The process of software programs that also convert raster images to vector images
Optimizing
picking the very best option
Compression
The part of a longitudinal wave where the particles of the medium are close together.
Lossy Compression
a process of reducing a file's size by altering and/or eliminating some pixels
dithers
Breathing holes in the image or pixels are no longer touching each other
Interpolation
A passage included in an author's work without his/her consent
dots per inch (dpi)
A measurement of image quality for printers.
Pixels per Inch (PPI)
A measure of screen density refers to the number of device pixels on a physical surface.
resampled
Reads a new image without reducing the image resolution
bicubic
produces a better quality than either nearest neighbor or bilinear; the processing time takes a little longer, and a more complex method is used to determine the color of new pixels that are added based on a larger area of surrounding pixels.n:
Customer Service. Is an organization's ability to _______ customers
Answers
Answer:
Serve
Explanation:
Customer Service
Answer:
At its most basic level, customer service is an organization's ability to supply their customers' wants and needs. But this definition leaves out the transactional nature of customer service, and it's this transactional aspect that drives customer loyalty.
Explanation: Hope this helps!
which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?
Answers
The correct response is d. Slide Sorter. You may easily rearrange or divide your slides into sections by dragging and dropping them around the grid-like display of your slides thanks to the slide sorter.
You can see and sort the presentation slides in PowerPoint using the Slide Sorter view. Click the "Slide Sorter" button in the presentation view buttons in the Status Bar to enter the Slide Sorter view. The "Slide Sorter" button in the "Presentation Views" button group on the "View" tab of the Ribbon is another option. The presentation slides can be added to, removed from, and copied using the Slide Sorter view. The visual flow of the presentation is also displayed in PowerPoint's Slide Sorter view. Additionally, you may add and observe a slide transition animation here. All of the presentation slides in PowerPoint's Slide Sorter mode are displayed as thumbnails. The slide's content cannot be changed in this view. However, many of the functions available in PowerPoint's Slide Sorter view are also available in the Normal view's slide thumbnails pane. Click a slide thumbnail in the Slide Sorter window to choose a slide. Click and drag the slide thumbnails in this view, then release them where you want them to be. This will reorder the order of the slides in your presentation. The selected slide opens in Normal View, where you can edit its content, if you double-click a slide thumbnail in PowerPoint's Slide Sorter view or if you choose a slide thumbnail and then press the "Enter" key on your keyboard. In the Slide Sorter window, click the desired slide thumbnail to choose it for deletion. Then, use your keyboard's "Delete" key. Alternatively, you can erase the slide by doing a right-click. then from the pop-up menu, choose the "Delete Slide" option.
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Which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?
a. Normal
b. Outline
c. Slide Show
d. Slide Sorter
How do i fix this? ((My computer is on))
Answers
Answer:
the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?
Answer:your computer had a Damage by u get it 101 Battery
and if u want to fix it go to laptop shop and tells him to fix this laptop
Explanation:
what is a type of system software that allows a user to perform maintenance type tasks
Answers
Answer:
Computer
Explanation:
The type of system software that allows a user to perform maintenance-type tasks is a computer.
A computer has many programs and operating systems.
Due TODAY!!! Can someone please help me!!!
Please provide the 5 links for your devices.
a.
b.
c.
d.
e.
How will each of the 5 devices be utilized?
a.
b.
c.
d.
e.
What internet provider will you use for your PAN?
a.
Will your network be wired or wireless? Why?
a.
Answers
Answer:
a and d
Explanation:
What is the nature of the news in the film "EPIC 2015"?
Answers
Answer:
The narrator of "epic 2015" describes the year 2015 as the "worst of times" because it was a collection of trivial information that may not be true. There is another reason The narrator of "epic 2015" describes the year 2015 as the "worst of times" because we will not have news organizations.
Explanation:
Hence, the news in 2015, according to the narrator of EPIC 2015 is created y apathetic journalists who are not committed to truth. It was described as the worst of times because we will not have news organisations.
how to do the code - 3.5.7 rectangle part 2 in codehs
Answers
In CodeHS, to code the "3.5.7 Rectangle Part 2," you can use nested loops to create a rectangle pattern consisting of alternating numbers.
To create the "3.5.7 Rectangle Part 2" pattern in CodeHS, you can use nested loops. The outer loop controls the rows, while the inner loop controls the columns. Within the inner loop, you can use an if-else statement to alternate between printing numbers 3, 5, and 7 based on the column position. By manipulating the loop variables and conditions, you can control the size and pattern of the rectangle. By combining the nested loops, if-else statements, and proper use of variables, you can generate the desired rectangular pattern consisting of alternating numbers in CodeHS.
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find the output in python
a=10
b=8*2
c=9.0/4.0
d="All the best"
print("Values are: ", a,b,c,d)
Answers
This results in the output: `Values are: 10 16 2.25 All the best`.
The output of the given Python code would be:
```Values are: 10 16 2.25 All the best
```Explanation:
- `a` is assigned the value `10`.
- `b` is assigned the value `8 * 2`, which is `16`.
- `c` is assigned the value `9.0 / 4.0`, which is `2.25`. The use of floating-point numbers (`9.0` and `4.0`) ensures that the division result is a floating-point number.
- `d` is assigned the string value `"All the best"`.
- The `print()` function is used to display the values of `a`, `b`, `c`, and `d`. The output statement is `"Values are: ", a, b, c, d`, where the values are separated by commas.
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a process switch may occur when the system encounters an interrupt condition, such as that generated by a: a. trap b. memory fault c. supervisor call d. all of the above
Answers
D. all of the above A process switch, also known as a context switch, can occur when the system encounters an interrupt condition.
Interrupts can be generated by various events or conditions within the system. The options listed (trap, memory fault, supervisor call) are examples of interrupt conditions that can trigger a process switch.
A trap is a software-generated interrupt that occurs due to a specific instruction or event. It is often used for error handling or system calls.
A memory fault, also known as a page fault, occurs when a process attempts to access a page of memory that is not currently in physical memory. This triggers an interrupt to fetch the required page from secondary storage.
A supervisor call, also known as a system call, is a request from a user program to the operating system for a privileged operation or service. It requires a switch to the kernel mode, which involves a process switch.
In all of these cases, when the system encounters an interrupt condition, it may need to switch from the currently running process to another process to handle the interrupt or service the request. This involves saving the state of the current process, switching to the appropriate interrupt or service routine, and later resuming the execution of the interrupted process.
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What are software applications?
lines of code that were written by developers
devices that you insert into the computer
files that are stored on the computer
Answers
Answer:
the person above is correct if i were you id take notes!
Explanation:
Answer:
Only A (Top answer)
Explanation:
Files do not create any software alltogether and devices pluged in are not considered software.
One or more NICs and
A minimal network OS.
Which of the following are typical components of a NAS device?
Answers
The typical components of a NAS device are:
A minimal network OS One or more NICsWhat is the NAS device?A specialized network is utilized to link the clients accessing the collective storage with the NAS device. This particular network is distinct from the standard production network and has been designed to enhance the speed of data transfer.
The NAS device's network connectivity is established through the use of Network Interface Cards. These network interface cards (NICs) offer the necessary physical link to connect the NAS device with the network.
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Which of the following are typical components of a NAS device? (Select two.)
- Initiator server
- A dedicated network
- A minimal network OS
- An FC switch
- One or more NICs
True or False? You should never move an injured person.
True
False
Answers
Answer:
true
Explanation:
The
command is used to fix a mistake immediately after you make it.
Redo
Undo
Correct
Fix
Answers
Implement the frame replacement algorithm for virtual memory
For this task, you need to perform the simulation of page replacement algorithms. Create a Java program which allows the user to specify:
the total of frames currently exist in memory (F),
the total of page requests (N) to be processed,
the list or sequence of N page requests involved,
For example, if N is 10, user must input a list of 10 values (ranging between 0 to TP-1) as the request sequence.
Optionally you may also get additional input,
the total of pages (TP)
This input is optional for your program/work. It only be used to verify that each of the page number given in the request list is valid or invalid. Valid page number should be within the range 0, .. , TP-1. Page number outside the range is invalid.
Then use the input data to calculate the number of page faults produced by each of the following page replacement algorithms:
First-in-first-out (FIFO) – the candidate that is the first one that entered a frame
Least-recently-used (LRU) –the candidate that is the least referred / demanded
Optimal – the candidate is based on future reference where the page will be the least immediately referred / demanded.
Answers
To implement the frame replacement algorithm for virtual memory, you can create a Java program that allows the user to specify the total number of frames in memory (F), the total number of page requests (N), and the sequence of page requests.
Optionally, you can also ask for the total number of pages (TP) to validate the page numbers in the request list. Using this input data, you can calculate the number of page faults for each of the three page replacement algorithms: First-in-first-out (FIFO), Least-recently-used (LRU), and Optimal.
To implement the frame replacement algorithm, you can start by taking input from the user for the total number of frames (F), the total number of page requests (N), and the sequence of page requests. Optionally, you can also ask for the total number of pages (TP) to validate the page numbers in the request list.
Next, you can implement the FIFO algorithm by maintaining a queue to track the order in which the pages are loaded into the frames. Whenever a page fault occurs, i.e., a requested page is not present in any frame, you can remove the page at the front of the queue and load the new page at the rear.
For the LRU algorithm, you can use a data structure, such as a linked list or a priority queue, to keep track of the most recently used pages. Whenever a page fault occurs, you can remove the least recently used page from the data structure and load the new page.
For the Optimal algorithm, you need to predict the future references of the pages. This can be done by analyzing the remaining page requests in the sequence. Whenever a page fault occurs, you can replace the page that will be referenced farthest in the future.
After processing all the page requests, you can calculate and display the number of page faults for each algorithm. The page fault occurs when a requested page is not present in any of the frames and needs to be loaded from the disk into memory.
By implementing these steps, you can simulate the frame replacement algorithm for virtual memory using the FIFO, LRU, and Optimal page replacement algorithms in your Java program.
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