Write a program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. (You can create a file and populate it with some data, then run your program to open that file and display the contents line by line with the number of the line preceding the line data)

Answer: The three RGB colors are each 8-bits (possible values [0..255], 2 8 = 256) of each of Red, Green, and Blue. The three 8-bit RGB components can create up to 256×256×256 = 16.7 million possible RGB color combinations, called 24-bit "color". Of course, any one real photo image will not use most of these possible colors.

There is possible is the variation of the red color. The RGB is a combination of color. The 8 bit are the division of the 256 are equal to the 16 million.  

What is color?

The term “color” refers to the element of light. Color is part of communication. There are different colors that have different meanings, such as red, which represents love and danger. Colors are divided into different categories such as primary, secondary, and tertiary.

The color is the combination of the RGB colors. The letters R, G, and B stand for Red, Green, and Blue, respectively. The 8 bits for 256 shades of the RGB This means R = 256, G = 256, and B = 256 (256 × 256 × 256) are producing the 16 million colors. The variation of the red is possible to achieve an equal color.

As a result, the variation of the red color are possible are 256.

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Answer:

Adware

Explanation: Adware displays pop-up advertisements when you are online.

Answer:

2 values

Explanation:

boolean statements can only be True or False

Answer:

So, the number 248 is the decimal equivalent of hexadecimal number F8 (Answer).

(F8)16 = (248)10

Step by step solution

Step 1: Write down the hexadecimal number:

(F8)16

Show each digit place as an increasing power of 16:

Fx161 + 8x160

Convert each hexadecimal digits values to decimal values then perform the math:

15x16 + 8x1 = (248)10

So, the number 248 is the decimal equivalent of hexadecimal number F8 (Answer).

Answer:

Chris Evans, author of vsftpd announced that the master site for vsftpd was compromised and that the latest version of vsftpd (vsftpd-2.3.4.tar.gz) was backdoored. The backdoor payload is interesting. In response to a smiley face in the FTP username, a TCP callback shell is attempted. There is no obfuscation.

Explanation:

The master site for vsftpd was compromised, and the most recent version of vsftpd has a backdoor, according to vsftpd programmer Chris Evans. The payload on the backdoor is intriguing. A TCP callback shell is tried in response to a smiley in the FTP username. There is no concealment.

Vsftpd version 2.3. 4 that could be downloaded from the main site was found to have been compromised in July 2011. A ":)" smileyface can be used as the username when entering into a compromised vsftpd-2.3. 4 server, giving users access to a command shell on port 6200.

The idea behind the attack against VSFTPD 2.3. 4 is to send a specific sequence of bytes on port 21 to start the malicious vsf sysutil extra() function, which, if executed successfully, opens the system's backdoor on port 6200.

causes the backdoor to be opened, which causes a shell to start listening on TCP port 6200. After a client connects to it and disconnects from it, the shell stops listening. This might be used by a remote, unauthenticated attacker to execute arbitrary code as root.

Thus, The master site for vsftpd was compromised, and the most recent version of vsftpd has a backdoor.

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The windows command prompt is a an interpreter found in Microsoft computers that executes lines of code or commands given by the user if they are valid.

As a result of this, there are different commands which can be given by the user administrator to the windows command prompt which enables them to:

Please note that your question is incomplete, so I gave a general overview which should help you get the right answer.

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In order to disappear completely from the internet, one needs to delete their social media accounts, delete their emails, etc.

The internet is a network of interconnected computer systems. Despite its numerous advantages, it also has several disadvantages and there are some moments when we want to disappear from the internet.

The steps that are needed to disappear from the internet include:

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Answer:

-95 0101 1111

-122= 0111 1010

-111= 0110 1111

-57 = 0011 1001

Explanation:

two's Compliment of

- 95 = 0101 1111

-122= 0111 1010

-111= 0110 1111

-57 = 0011 1001

Answer:

Internal CSS are the ones that we can write within the same file i.e the HTML code and CSS code are placed in the same file.

External CSS is that we can write in a separate file than the HTML code i.e the HTML file is separate like(index.html) the CSS file is separate like(style.css).

Explanation:

In this exercise we have to use the knowledge of the python language to write the code, so we have to:

The code is in the attached photo.

So to make it easier the code can be found at:

Year = input()

isLeapYear= false

if Year%4 = 0

if Year%100 != 0 or Year%400 == 0

isLeapYear = true

print(isLeapYear)

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Answer:

This is hyped as the Internet of Things (IoT). Sometimes also called IoE, the Internet of Everything.

Explanation:

Answer:

In most cases you should just use an anti virus software that comes with that operating system. But if you would like a third party application try using kaspersky anti virus in my opinion it is simple and user friendly. It can most probably block any malware expect for ones that are new like one day old, it will take somwhile to add it to the database.

Answer:

CLS

INPUT "Enter a number: ",N

IF N > 0 THEN

PRINT "The number is Positive."

ELSEIF N < 0 THEN

PRINT "The number is Negative."

ELSE

PRINT "The number is Zero."

END IF

END

Answer:

Android 5.0 Lollipop, I hope this helped.

Answer:

The version of the first 64 bit andriod ia the version called: Andriod 5.0 lolipop

Hope this help please give the brainliest award.

Answer:

2048 MB / 2 GB.

Explanation:

Without removing the other modules you can add two more 512 MB modules for a total of 2048 MB.

Answer:

Graphical User Interface

Explanation:

Answer:

On the Insert tab, in the Text group, click Date & Time. In the Header and Footer box, do one of the following: If you want to add the date and time to your slides, click the Slide tab. If you want to add the date and time to your notes pages, click the Notes and Handouts tab.

Explanation:

The date of creation can be added to a slide by making use of the: "Insert" tab, "Text" group.

A slide can be defined as a single page of a presentation that contains text-based information or images, which can be used by a presenter to teach, instruct and educate the audience on a topic.

In Microsoft Powerpoint, an end user can add the date of creation to a slide by making use of the "Insert" tab and "Text" group.

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Answer: a computer system that has one function within a large system

Explanation:

the key word here is EMBEDDED which means WITHIN SOMETHING ELSE

Answer:

(WAN) a wide area network

Answer:

posting this. your photo order is correct.

Explanation:

Answer:

false because most of the file managers just keep Everything organized by dates, years, and everything like that

Explanation:

Answer:

The network address can be the reason. You need to modify it so you can have access.

Answer:

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. A computer system is a "complete" computer that includes the hardware, operating system, and peripheral equipment needed and used for "full" operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster.

Explanation:

Answer:

I think ...............

Answer:

it already has an answer and it's right so i don't see the point to needing to answer this

Answer:

Step 1 – Study the Client Brief. ...

Step 2 – Research, Research, Research. ...

Step 3 – Brainstorm. ...

Step 4 – Sketch. ...

Step 5 – Concept Development. ...

Step 6 – Revisions. ...

Step 7 – Completion.

Explanation:

Lauren could accomplish her aim if she has an internet connection by making use of Zoho writer.

Therefore, zoho writer software could be adopted by Lauren once she has internet connection.

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Answer:

The extension for a shell script in windows ends with a .ps1 and for the extension for linux it is .sh, not quite sure for OSX.

Answer:

A keyboard is for putting information including letters, words and numbers into your computer. You press the individual buttons on the keyboard when you type. The number keys across the top of the keyboard are also found on the right of the keyboard. The letter keys are in the centre of the keyboard.

A pointing stick is a small joystick used as a pointing device typically mounted centrally in a computer keyboard. Like other pointing devices such as mice, touchpads or trackballs, operating system software translates manipulation of the device into movements of the pointer or cursor on the monitor.

Answer:

You could use three 1 GB modules.