A large group of infected computers, controlled without the user's knowledge, to perform tasks such as sending spam is called; botnet
To answer this question, we need to first define an internet bot. An Internet bot is simply defined as a software application that runs tasks in an automated manner over the Internet.
Now, a number of connected internet devices that run one or more bots is referred to as a botnet and this botnet tends to control tasks on the infected computers without the user's knowledge.
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write down the features of spread sheet package
Answer:
Features of Spreadsheet
Microsoft Excel is easy to learn and thus, it does not require any specialised training programme.
MS Excel basically provides an electronic spreadsheet where all the calculations can be done automatically through built in programs
Spreadsheets are required mainly for tabulation of data . It minimizes manual work and provides high degree of accuracy in results
It also provides multiple copies of the spreadsheets
It presents the information in the form of charts and graphics.
Uses
By default, it creates arrangement of data into columns and rows called cells .
The data that is input into the spreadsheet can be either in the form of numbers, strings or formulae.
The inbuilt programs allow you to change the appearance of the spreadsheet, including column width, row height, font colour and colour of the spreadsheet very easily .
You can choose to work with or print a whole spreadsheet or specify a particular area, called a range
What is the purpose of HTML?
A. to store data
B. to structure a document
C. to style a document
D. to add functionality
plz it a test
List out the wrap to options.
It appears that you are requesting to know the Wrap Text Options in Microsoft word. Note that the options are indicated and explained below.
In Line with TextSquareTightThroughTop and BottomBehind TextIn Front of TextWhat are the Wrap Text options in Microsoft Word?In Microsoft Word, there are several options for wrapping text around an object or graphic. The wrap text options are as follows:
In Line with Text: This option inserts the object in the line of text, making the text wrap around the object.
Square: This option creates a square-shaped border around the object and wraps the text around the sides of the square.
Tight: This option wraps the text tightly around the contours of the object.
Through: This option allows the text to wrap around the object and appear in front of or behind the object as well.
Top and Bottom: This option creates a rectangular border around the object and wraps the text around the top and bottom edges of the rectangle.
Behind Text: This option places the object behind the text, with the text in front of the object and no wrapping.
In Front of Text: This option places the object in front of the text, with the text behind the object and no wrapping.
These options can be accessed by selecting an object or graphic in Microsoft Word and clicking on the "Wrap Text" button in the "Format" tab of the ribbon menu.
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Full Question:
List out the Wrap Text Options in Microsoft Word
Describe Markov chains in a real-life scenario with an example.
Markov chains refer to mathematical models that show the probability of switching from one state to another. They are also called Markov processes and are widely used in different fields to make predictions. The core concept of a Markov chain is that the future state is dependent only on the present state.
In real life, Markov chains are used to model various scenarios in different fields, such as genetics, economics, physics, chemistry, and sports. For instance, Markov chains can be used to predict the probability of an individual being healthy, sick, or dead based on their current state of health. Markov chains can also be used in sports to predict the outcome of games.
A good example of a real-life scenario where Markov chains are used is in weather forecasting. Weather prediction models use Markov chains to analyze data and make predictions. The models analyze the probability of different weather conditions, such as sunny, rainy, cloudy, or snowy, based on the current weather conditions and past data.
Markov chains are used in weather forecasting to predict the likelihood of different weather conditions, such as sunny, rainy, cloudy, or snowy.
Markov chains are mathematical model that to predict future events based on present and past data. They are widely used in various fields such as weather forecasting, finance, and sports. In real-life, Markov chains are used to analyze and predict different scenarios by determining the probability of transitioning from one state to another.
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How would you sort the resource list when you want to see all the work resources listed first and in alphabetical order? Select an answer. o by group in ascending order and then by Name in ascending order o by resource type in descending order and then by Name in ascending order o by Name in ascending order o by Name in alphabetical order
When you want to sort the resource list and see all the work resources listed first and in alphabetical order, you should sort by group in ascending order and then by Name in ascending order. The correct option is: By group in ascending order and then by Name in ascending order.
Explanation:
To sort a resource list in Project, follow these steps:First, click on the View tab in the ribbon menu.Then select the Resource Sheet option located in the Task Views group.Here you will find a full list of resources in your project. If your Resource Sheet isn't already sorted, you'll want to sort it to get a better look at your resource list.Click the drop-down menu in the group column, select the Work group, then click OK to confirm.In the view, select the column header that you want to sort by, and then click Sort Ascending or Sort Descending on the ribbon.In this case, select the Name column, click Sort Ascending, then click OK to confirm.
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what are the steps in blood verification process ati video case study
The steps of the blood verification are as follows:
Verify physician orders for blood products.Assess the client for allergies or previous reactions to blood.Follow most of the institution's procedures for consent forms along with terms and conditions. Prepare the entire procedure.Finally, verify that blood was ready in the blood bank. What is Blood verification?Blood verification may be defined as a type of process through which blood products are verified. It typically requires Physician's order with patient identification compared to the blood bank's documentation.
Before the process of blood verification, it is required by the patient to fill in their name, date of birth, and medical record number. Patient's blood type versus the donor's blood type and Rh-factor compatibility.
Therefore, the steps of blood verification are well described above.
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what does the U in fun stand for?
Answer:
You and me
Explanation:
F is for friend and N is for anytime and anywhere
What are 2 ways to send a message to your client when signed in as an accountant user?.
Answer:
The use of Ask client and request are 2 ways to send a message to your client when signed in as an accountant user.
a computer has 32-bit integers. on a big endian machine, the value 0xcafebabe is stored sequentially in memory, starting at address 0x100 as
On a big endian machine, the value 0xcafebabe would be stored in memory starting at address 0x100 as follows:
1. The hexadecimal value 0xcafebabe represents a 32-bit integer.
2. In big endian format, the most significant byte (MSB) is stored at the lowest address and the least significant byte (LSB) is stored at the highest address.
3. So, let's break down the hexadecimal value into bytes:
- The MSB is 0xca
- The second most significant byte is 0xfe
- The third most significant byte is 0xba
- The LSB is 0xbe
4. Starting at address 0x100, the bytes would be stored in the following sequence:
- Address 0x100: 0xca
- Address 0x101: 0xfe
- Address 0x102: 0xba
- Address 0x103: 0xbe
In summary, the value 0xcafebabe would be stored sequentially in memory on a big endian machine, starting at address 0x100, as 0xca at address 0x100, 0xfe at address 0x101, 0xba at address 0x102, and 0xbe at address 0x103.
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a non-pipelined processor design has a cycle time of 10ns and average cpi of 1.4. calculate the latency speedup in the following questions. 2.1 what is the best speedup you can get by pipelining it into 5 stages? 2.2 if the 5 pipeline stages are 1ns, 1.5ns, 4ns, 3ns, and 0.5ns respectively, what is the best speedup you can get compared to the original processor? 2.3 if each pipeline stage added also adds 20ps due to register setup delay, what is the best speedup you can get compared to the original processor? 2.4 the pipeline from q4.3 stalls 20% of the time for 1 cycle and 5% of the time for 2 cycles (these occurrences are disjoint). what is the new cpi? what is the speedup compared to the original processor?
A non-pipelined processor design has a cycle time of 10ns and average cpi of 1.4:-
2.1 The best speedup you can get by pipelining it into 5 stages is 5x.
2.2 The best speedup you can get compared to the original processor is 8.27x.
2.3 The best speedup you can get compared to the original processor is 8.17x.
2.4 The new CPI is 1.636. ; The speedup compared to the original processor is 6.08x.
2.1 The cycle time of the non-pipelined processor is 10ns. If you pipeline it into 5 stages, each stage takes 10/5 = 2ns. This results in a speedup of 5x compared to the original processor.
2.2 The total time of the 5 stages is 1ns + 1.5ns + 4ns + 3ns + 0.5ns = 10ns. This is equal to the cycle time of the non-pipelined processor, so the speedup is 8.27x compared to the original processor.
2.3 Each pipeline stage adds an additional 20ps due to register setup delay. This increases the total time of the 5 stages to 1.02ns + 1.52ns + 4.02ns + 3.02ns + 0.52ns = 10.08ns. This results in a speedup of 8.17x compared to the original processor.
2.4 The new CPI is calculated as follows:
CPI = (1 * 0.8 + 2 * 0.05) * 10ns + 20ps
= 1.636
The speedup compared to the original processor is 6
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All are database management systems programs except:
a) corel paradox
b) filemaker pro
c) microsoft database
d) spreadsheets
When a NIC reads a packet header and sees the destination address is not its own address, what does it do with the packet
When a Network Interface Card (NIC) reads a packet header and recognizes that the destination address is not its own, it performs a process called packet forwarding.
The NIC checks its internal routing table to determine the next best hop for the packet, ensuring that it reaches the intended destination. If the NIC cannot find a suitable route, it may send the packet to the default gateway, which is responsible for handling packets with unknown destinations. By doing this, the NIC ensures efficient network communication and helps the packet reach its intended recipient in a timely manner.
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1. Very short questions.(any four) 14)
a. Write down the working principle of a computer.
Answer:
The answer is below
Explanation:
Computer System is widely known for its ability to perform its functions faster by giving out information.
The computer system operation follows certain principles, some of which are:
1. It makes use of the OPERATING SYSTEM to link the hardware and the software together, without it, the computer system is useless.
2. It works with INPUT DEVICES such as keyboards or stylus. Without input devices, there is no way humans can communicate with the computer system
3. It works with OUTPUT DEVICES such as monitors and speakers. Without output devices, there is no way computers can communicate or give back information to humans.
4. It works with the NETWORK such as LAN or WIFI to provides the sharing of data files to other users or computers. Without the network, the computer system can only work within certain spaces, with no way to share data or files with others far away.
Cho Phương trình bậc nhất ax2 + bx - c = 0
a). Nêu rõ Input , Output là gì ?
b). Liệt kê các bước thuật toán để giải bài toán và vẽ sơ đồ khối
Answer:
input : cho 3 số a,b,c.
output : un ra nghiệm của phương trình bật 2 : có thể vô nghiệm, một nghiệm hoặc 2 nghiệm
Choose the correct term to complete the sentence.
A _ search can perform a search on the list [1, 10, 2, 3, 5].
Answer:
search can perform a search on the listAnswer:
linear
Explanation:
yes..
Write a program to input 6 numbers. After each number is input, print the smallest of the numbers entered so far. Sample run enter a number: 9 smallest: 9 enter a number: 4 smallest: 4 enter a number: 10 smallest: 4 enter a number: 5 smallest: 4 enter a number: 3 smallest: 3 enter a number: 6 smallest: 3.
The code of a program to input 6 numbers and print de smallest:
#include <stdio.h>
int main()
{
int n, min = 0;
for (int i = 0; i < 6; i++)
{
printf("Enter a number: ");
scanf("%d", &n);
if (i == 0)
{
min = n;
}
else
{
if (n < min)
{
min = n;
}
}
printf("Smallest: %d\n", min);
}
return 0;
}
Code Explanation:This program takes 6 numbers as inputs from the user and stores the smallest number in the variable min. The variable min is initialized with 0. The for loop is used to iterate 6 times and the if else statement is used to compare the current number with the minimum number stored in the variable min.
If the current number is smaller than the minimum number then the current number is stored in the variable min. After each iteration, the smallest number is printed on the console.
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what is coding? Explain
Answer:
coding is the process of transforming ideas, solutions, and instructions into the language that the computer can understand
Explanation:
Answer:
Coding is learning and using computer’s language for your favor, when you code, you make the computer/device under your control.You are presenting your ideas to the computer using it’s language, just like talking to a friend that doesn’t understand your language, and u learn his. Coding can help make games and websites, by using the computer’s language to manually make the page. Coding can also enable someone to know information he isn’t supposed to be informed by, like someone’s location or bank account. Coding can help create sites that not everyone is able of doing, because it is the hard way to make a site 100% the way you want it to be.
ur wlcm :)
brainliest?
which windows server 2012/r2 edition allows installing unlimited virtual instances?
Standard edition allows up to 2 virtual instances while the Datacenter edition allows unlimited number of virtual instances.
A data centre is, at its most basic level, a physical location that businesses employ to store their important applications and data. A network of computing and storage resources that enables the delivery of shared applications and data forms the foundation of a data center's design. Servers, storage systems, switches, firewalls, routers, and application-delivery controllers are the main elements of a data centre design. In comparison to recent years, modern data centres have undergone significant changes. Traditional on-premises physical servers have given way to virtual networks that enable applications and workloads across pools of physical infrastructure, as well as a multicloud environment.Data exists now and is interconnected across several data centres.
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The operator allows you to build a string by repeating another string a given number of times. True False
The statement "The operator allows you to build a string by repeating another string a given number of times" is TRUE.
In Python programming, there is an operator called repetition operator, denoted by the asterisk sign (*). It allows you to repeat a string multiple times by the number specified.
This operator returns a new string that contains the specified number of repetitions of the original string. In Python programming, repetition operator is used to build a string by repeating another string a given number of times.
For example: If you want to repeat a string of characters 'Hello' five times, then you can use repetition operator (*) as shown below:" Hello" * 5
The output will be: 'HelloHelloHelloHelloHello'
In this example, the string 'Hello' is repeated five times by using the repetition operator (*).
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Which of the following selectors will target this paragraph?
Paragraph 1
aaaaaaaaaaaaaaaaaaaaa
Fill in the blank question. Suppose U.S. nominal GDP was $14.9 trillion in 2011 and $15.6 trillion in 2012. The growth rate of nominal GDP over this period is
The growth rate of nominal GDP in the U.S between 2011 to 2012 is 4.7%
Equation
An equation is an expression that shows the relationship between two or more variables and numbers.
From the question:
Growth rate = [(15.6 trillion - 14.9 trillion) / (14.9 trillion)] * 100% = 4.7%
The growth rate of nominal GDP in the U.S between 2011 to 2012 is 4.7%
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if we wanted to insert another page break between rows 20 and 21 we would need to click on which cell first? (we only want to add a horizontal page break). for your answer, enter a cell reference e.g. b5.
Dividers called "page breaks" separate worksheet pages so they can be printed separately.
What is page break?The conclusion of the current page and the beginning of a new one are signaled by a page break. Put your pointer where you wish to turn to a new page by clicking. Insert tab by clicking it.
If required, click the Pages group to enlarge it. Control where a page finishes and a new page starts by using page breaks. Publish a page break. Set the cursor where a new page should begin.
Dividers called page breaks allow you to print out a worksheet on different pages. Based on the paper size, margin settings, scale options, and the locations of any manual page breaks you insert, Microsoft Excel automatically inserts page breaks.
Therefore, the answer is A21.
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6.3 code practice edhisive
You should see the following code in your programming environment:
Import simplegui
Def draw_handler(canvas):
# your code goes here
Frame = simplegui.creat_frame(‘Testing’ , 600, 600)
Frame.set_canvas_background(“Black”)
Frame.set_draw_handler(draw_handler)
Frame.start()
Use the code above to write a program that, when run, draws 1000 points at random locations on a frame as it runs. For an added challenge, have the 1000 points be in different, random colors.
Answer:
import simplegui
import random
def draw_handler(canvas):
for x in range(1000):
colorList = ["Yellow", "Red", "Purple", "White", "Green", "Blue", "Pink", "Orange"]
c = random.choice(colorList)
x = random.randint(1,600)
y = random.randint(1,600)
canvas.draw_point([x, y], c)
frame = simplegui.create_frame('Testing', 600, 600)
frame.set_canvas_background("Black")
frame.set_draw_handler(draw_handler)
frame.start()
Explanation:
I used a for loop, setting my range to 1000 which is how you create exactly 1000 points. Next, I defined my color array, my x randint value, and my y randint value. I set both the x and y randint values to 1 - 600 since the frame is 600x600. The rest is pretty self explanatory.
Microsoft® Publisher does which of the following?
Question 2 options:
Receives email messages
Keeps daily activity records
Creates items using page layout skills
Sends email messages
Answer:
Creates items using page layout skills
Page layout skills are basically used in the creation of items using the Microsoft Publisher software. The correct option is C.
What is Microsoft Publisher?Microsoft Publisher is a desktop publishing programme that differs from Microsoft Word in that page layout and graphic design are prioritised above text creation and editing.
It is a tool that aids in document creation for use in a professional setting. These include, for example:
Newsletter.Postcards.Flyers.Invitations.BrochuresTo accomplish this, the user must first choose one of Microsoft Publisher's pre-built templates, edit it with text and images, and then print the document.
So, Microsoft Publisher cannot be used to send or receive messages or to keep daily records. Instead, it's designed to produce things using page layout expertise.
Thus, the correct option is C.
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1) (5 points) For your country i use the OECD-WTO database TiVA (see below for the URL) and for the period 2005-2015 prepare time-series graphs for the following GVC or GVC-related indexes - one graph for the shares (a−d) and one graph for the indexes (e−g) : a. Share of intermediate exports to gross exports b. Share of intermediate imports to gross imports c. Domestic value added share of gross exports (EXGR_DVASH) d. Foreign value added share of gross exports (EXGR_FVASH) e. The index of backward participation of country i (foreign value added in domestic gross exports as percentage of domestic gross exports, DEXFVAPSH) f. The index of forward participation of country i (domestic value added in foreign exports as percentage of domestic gross exports, FEXDVAPSH) g. General index of GVC participation (forward + backward participation) h. Comment the following (maximum 500 words): i. consistency among the different measures - for instance, between e)-f) and a)-b), or between c)+d) and g) ii. something particular happened during the Great Recession 2008-09? iii. (optional for extra points) compare backward and forward participation indexes from the TiVA data set with the same index from another dataset (e.g. ADB) present in the World Bank WITS Dataset (see below) 2) (7 points) From the same database obtain indexes e., f. and g. in 1) - backward, forward and GVC participation - for country k for the same years. Produce one graph where you picture the differences for each one of the indexes e.,f. and g. between the country i and country k. Comment those differences with respect to the upstreamness or downstreamness of the two countries.
In terms of consistency among the different measures:
Compare the trends and patterns between shares of intermediate exports/imports and indexes of participation to assess coherence.Analyze the relationship between domestic value-added share, foreign value-added share, and the general index of GVC participation.Regarding the Great Recession of 2008-09:
Observe if there are any significant shifts or disruptions in the indexes of participation during that period.Explore how the recession affected the shares of intermediate exports/imports and the domestic value-added share.For comparing backward and forward participation indexes from different datasets:
Obtain comparable indexes from the TiVA database and the World Bank WITS Dataset.Assess any disparities or similarities in the values and trends of backward and forward participation between the datasets.To learn more about “index” refer to the https://brainly.com/question/83184
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which amendment may be of issue if a case developed where the fbi wanted to search a citizen's computer, cell phone, or gps devices?
The 4th Amendment may be of issue if a case developed where the FBI wanted to search a citizen's computer, cell phone, or GPS devices. The amendment protects against unreasonable search and seizure.
The 4th Amendment of the United States Constitution protects individuals from unreasonable search and seizure. This means that the government is not allowed to search an individual’s property, such as a computer, cell phone, or GPS device, without a warrant or probable cause. If a case developed in which the Federal Bureau of Investigations (FBI) wanted to search a citizen's computer, cell phone, or GPS device without obtaining a warrant or showing probable cause, then the 4th Amendment would be of issue. In this situation, the FBI would need to either obtain a warrant or show probable cause to search the citizen's property. If they did not, then they would be in violation of the 4th Amendment and the citizen would be protected from such an unreasonable search and seizure.
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what legislation relating was introduced in rsa in 2003
Answer:
The amended Plastic Bags Regulations that repealed the May 2002 Regulations were gazetted on 9 April 2003 (RSA, 2003a) and passed into law in the gazette of 9 May 2003 (RSA, 2003b).
What is output by the following code? Select all that apply.
c = 2
while (c < 12):
print (c)
c = c + 3
Group of answer choices
3
4
6
7
9
2
10
5
12
8
1
11
Note that the output of the code given above is: 5.
What is the explanation of the above analogy?Given that the value of c is 2
2 < 12 (true statement)
c = c + 3
i.e, c = 2+3
Therefore, the answer is 5.
It is to be noted that in computer programming, computer code is a set of instructions or a set of rules expressed in a specific programming language (i.e., the source code). It is also the name given to the source code after it has been compiled and is ready to execute on a computer (i.e., the object code).
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a computer has a memory unit with 32 bits per word and has 215 general-purpose registers. the instruction set consists of 800 different operations. instructions have an opcode part, an address part, and a register part. each instruction is stored in one word of memory. how many bits are needed to specify a memory address?
To specify a memory address in a computer with a memory unit of 32 bits per word, we would need 5 bits.
The memory unit in the computer has 32 bits per word. This means that each word of memory can store 32 bits of information. In order to specify a memory address, we need to determine the number of unique memory locations that can be addressed. Since each word of memory represents one instruction and the instruction set consists of 800 different operations, we can infer that there are 800 memory locations.
To calculate the number of bits needed to specify a memory address, we can use the formula \(2^{n}\) = number of memory locations, where n is the number of bits. Solving for n, we have \(2^{n}\) = 800. Taking the logarithm base 2 of both sides, we get n = log2(800) ≈ 9.6438. Since the number of bits must be an integer, we round up to the nearest whole number. Therefore, we need 10 bits to specify a memory address.
However, the question asks for the number of bits needed to specify a memory address, so we must take into account that the computer has 215 general-purpose registers. Each register can be used as a memory location, so we need to subtract the number of registers from the total number of memory locations. The updated number of memory locations would be 800 - 215 = 585. Using the same formula as before, \(2^{n}\) = 585, we find that n ≈ 9.1832. Rounding up, we determine that 9 bits are needed to specify a memory address in this computer.
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The ? bar gives you information related to the document such as slide number, theme and whether or not the computer has found an error in the text
Answer:
Status bar
Explanation:
The status bar is a horizontal bar usually located at the bottom of the screen or window, showing information related to a document being edited such as slide number, current theme template, spelling and grammar, language, zoom, notes, comments, permissions, signatures e.t.c.
It can be used to group information by dividing into sections and also provides several View options.