Given any two positive integers, a and b, one can always divide a into b q 1 point times (the quotient) with some remainder r (r< b). In other words, a = bq + r, 0 <= r < b. Assume that a, b, q, r have all been declared as integers and a and b have been initialized. Then we can compute q and r using which of the following statements? There can be more than one answer. a. q = a/b; r = a%b; b. q= a; r = a; q/= b; r %= b; c. r = a-b; q = (a-r)/b; d. r = a%b; q = (a+r)/b; e. None of the above.

You are assembling components in a network rack and need a device that connects three network segments. Ethernet router devices will meet your networking needs.

Devices known as Ethernet Routing Devices provide for full connectivity between more than two hosts on an Ethernet network without the need for more than one network interface card on any one host (NIC). Each NIC has a direct connection to the router, which controls the data flow on the network. Even bigger Ethernet networks can be built by connecting multiple routing devices together in the same way.

A Switch and an Ethernet Router are extremely similar, but an Ethernet Router has more features. It scans the destination address from each incoming data packet, just like a switch, and only transmits it to that NIC. Similar to a switch, a router performs this selective forwarding by storing the IP address and corresponding MAC address for each NIC in a routing table.

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Answer:

D. Flat Head Screwdriver

Explanation:

Technology can be defined as a branch of knowledge which typically involves the process of applying, creating and managing practical or scientific knowledge to solve problems and improve human life. Technologies are applied to many fields in the world such as medicine, information technology, cybersecurity, engineering, environmental etc.

Basically, knowing how to use a technology simply means a scientist understands the appropriate method or technique to be used in the application of a technology such as when solving a problem. Also, knowing when to use a technology means to know the appropriate time to use a particular technology without it having any repercussion or adverse effect.

Generally, technology has impacted the world significantly and positively as it has helped to automate processes, increased efficiency and level of output with little or no human effort.

For example, a Flat Head Screwdriver can be defined as a type of screwdriver that is used to loosen or tighten slotted screws. A slotted screw has a single horizontal or vertical line on its head and is used for tightly holding two or more object together.

In most Unix-like systems, including Linux, the commonly predefined alias to run the `ls -l` command is `ll`.

The `ll` alias is often set up to display a detailed listing of files and directories in the long format, which includes additional information such as permissions, owner, group, file size, and modification time. It provides a more comprehensive view of the directory contents compared to the basic `ls` command. The `ll` alias can be customized or modified by the user according to their preference or system configuration.In Unix-like systems, aliases are shortcuts or alternative names that can be created for commands or command sequences. They allow users to define their own custom commands or modify the behavior of existing commands.

The ll alias is commonly predefined as a shortcut for the ls -l command. When the ll alias is used, it executes the ls command with the -l option, which displays the directory contents in a long format. This format provides detailed information about each file and directory, including permissions, owner, group, file size, and modification time.

By setting up the ll alias, users can conveniently access the detailed listing of files and directories without having to remember and type the complete ls -l command each time. The specific alias configuration may vary slightly depending on the Unix-like system and the user's individual shell configuration.

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The C program consists of two parts. In the first part, it creates a text file and allows the user to enter numbers to be stored in the file until a negative number is entered.

In the second part, it opens the text file and prints the list of numbers stored in the file on the screen. Part 1: To create a text file and store numbers in it, the program can use the file handling functions provided by the C language. It prompts the user to enter a number, reads the input, and checks if it is negative. If the number is positive, it appends it to the text file using file writing functions. This process continues until a negative number is entered, at which point the program stops writing to the file and exits. Part 2: To read and print the list of numbers stored in the text file, the program uses file handling functions again. It opens the text file in read mode and checks if it was opened successfully. If the file is accessible, the program reads each number from the file and prints it on the screen. This process continues until the end of the file is reached.

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The most powerful computers, supercomputers, can evaluate complex data very quickly. Many of these computers in the United States are owned by the government or major research institutions and can cost $1 million dollars or more.

A computer can be defined as an electronic device that is designed and developed to receive data in its raw form as an input and processes these data through the central processing unit (CPU) into an output (information) that could be seen and used by an end user.

A supercomputer simply refers to one of the most powerful computers that is designed and developed for handling, evaluating, and solving very complicated problems or tasks. Additionally, supercomputers have the ability to carry out trillions of calculations per second.

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Complete Question:

The most powerful computers, _____, can evaluate complex data very quickly. Many of these computers in the United States are owned by the government or major research institutions and can cost $1 million dollars or more.

The process that is typically done using a "while loop" or "for loop and the loops repeating a process until a certain number or case is reached is C. Iterate

The process of looping or repeating sections of a computer program is known as repetition in computer programming. There are various types of loops. The most fundamental is where a set of instructions is repeated a predetermined number of times. Another type of loop continues to repeat until a certain condition is met.

Iteration is the repetition of a process to produce a series of results. Each iteration of the process is a single repetition of the process, and the outcome of each iteration serves as the starting point for the next iteration. Iteration is a common feature of algorithms in mathematics and computer science.

A loop is a section of code that is executed multiple times. Iteration refers to the process of running the code segment once. One iteration is the execution of a loop once.

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Answer:

Explanation:

The 5 Main Types of Aircraft Jet Engines

Turboprop Engine.

Turbojet Engine.

Turboshaft Engine.

Turbofan Engine.

Ramjet Engine.

The most general way to translate conditional expressions and statements from C into machine code is to use combinations of conditional and unconditional jumps. This statement is true.

Conditional expressions and statements in C involve conditions that determine whether certain code blocks should be executed or skipped. When translating this high-level code into machine code, the processor needs to make decisions based on the condition evaluation.

To achieve this, conditional jumps are used in machine code. Conditional jumps allow the program flow to change based on the result of a condition. For example, if a condition is true, the program will jump to a specific memory address to execute a particular code block, while if the condition is false, the program will continue executing the subsequent instructions.

Unconditional jumps, on the other hand, allow the program to jump to a specified memory address without any condition. These jumps are typically used for loops, function calls, and other control flow operations.

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Answer:

is that like a video game cause i have no clue

Explanation:

Here is the revised code for the above game:

def onStep():

   if goalie.hitsShape(ball):

       goalie.caughtBall = True

   elif ball.targetX != -1 and ball.centerY >= 5:

       # Move the ball towards the target by 3 pixels.

       ball.centerY -= 3

   elif ball.targetX != -1:

       ball.inGoal = True

   if kicker.hitsShape(ball):

       kicker.dy = randrange(100, 301)

       ball.targetX = randrange(100, 301)

       dist = distance(ball.centerX, ball.centerY, ball.targetX, 0)

The revised code includes some fixes and improvements to the original code. In the onStep() function, it checks for collisions between the ball and the goalie or kicker. If the goalie catches the ball, it sets the caughtBall flag to True.

If the ball has a target and its center Y is above a certain value, it moves the ball towards the target by 3 pixels. If the ball reaches the target, it sets the inGoal flag to True. Finally, if the kicker hits the ball, it randomly picks a target in the goal and sets the ball's target.

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

The substance I think is in the cylinder that you cannot see and prevents the plunger from going all the way in even when you push the plunger hard is Air.

When a person push on the plunger, the person can feel the air pushing it back. When a person has stop pushing, the air inside the syringe will tend to return to its normal size.

Note that there are a lot of ways to compress air. A person can do so by  squeezing  a specified volume of air into a smaller space.

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Answer:

W

X

After that an error would print and error

Explanation:

the last two statements are missing "ln"

Answer: true

Explanation:

The statement is true. The countermeasure to tiny fragment attacks is to discard packets with an inside source address if the packet arrives on an external interface.

Tiny fragment attacks are a type of network attack where an attacker sends fragmented packets with small sizes, aiming to bypass security mechanisms. In this attack, the attacker manipulates the fragmentation offset field to deceive the target system. To counteract this attack, one recommended countermeasure is to discard packets with an inside source address if they arrive on an external interface. By doing so, the system can prevent potential malicious activity originating from within the internal network and entering through external interfaces.

This countermeasure helps protect the network by blocking any packets with an inside source address that are attempting to enter from an external interface. It assumes that packets with inside source addresses should not be originating from external interfaces, and discarding them helps mitigate the risk of a tiny fragment attack. By enforcing this rule, organizations can enhance their network security posture and minimize the impact of such attacks.

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Explanation:

true

................

Answer:

False

Explanation:

Hope this helps.

Explanation:

to retrieve data or change information in a database, such as adding or removing data

Answer:

A. Video compression works by making the pixel size smaller.

Explanation:

E2020!

Answer:

Hacking

Explanation:

Answer: hacking

Explanation:

A hot key is a key or group of keys on a computer keyboard that, when pressed simultaneously, carry out a task (such launching an application) more quickly than a mouse or other input device.

The Find and Replace dialog box, which enables you to look for a specific value in your worksheet and replace it with another value, is opened by pressing the keyboard shortcut Ctrl + F. Additionally, formatting can be found and changed with this shortcut.The function keys and keyboard shortcuts in Word for Windows are discussed in this article.

The Find tab appears in place of the Replace tab when using the CTRL+H keyboard shortcut or the Replace button on the ribbon to open the Find and Replace dialog box.Pressing Ctrl + R will refresh (reload) the current web page in all popular Internet browsers, including Chrome, Edge, Firefox, and Opera.To choose the search box, use Ctrl + E.

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Answer:

Yes.

Explanation:

You can't change the grade, but you can see your what if scores if you decide to change it.

The Create PivotTable dialog box will prompt you to create a Pivot Table on an Existing Worksheet if you insert one on a data-filled worksheet. One of the options in the Create PivotTable dialog box is this one.

Utilized in spreadsheet applications like Excel, OpenOffice.org Calc, and Ggle Sheets is a data summarization tool called a pivot table. Sorting, counting, and totaling data in a table are its primary uses. In order to create a report, you can summarize the data in a variety of ways using a pivot table.

The dialog box for "Create PivotTable":

In Excel, a new pivot table can be created using the dialog box labeled "Create PivotTable."

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One example of a servant leader behavior pattern is the ability to A. understand and empathize with others.

Servant leaders prioritize understanding and empathizing with others. They actively listen to their team members, seek to understand their needs, challenges, and aspirations, and show genuine empathy toward them.

They put themselves in others' shoes to gain insight into their perspectives, emotions, and experiences. This understanding and empathy enable servant leaders to support their team members effectively, address their concerns, and provide the necessary guidance and resources for their success.

By focusing on understanding and empathizing with others, servant leaders foster a supportive and collaborative work environment that promotes individual growth and collective achievement.

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Answer: what type of software is an antivirus?

Answer: A security software

Explanation:

Antivirus software is a type of security software designed to protect users from multiple types of malware, not just viruses. The software is a risk management tool that scans devices regularly and on-demand for known malware and suspicious behavior associated with malware.

Answer:

It is a security software.

Explanation:

It helps protect your computer from viruses and other things.

Answer:

A web server is a computer that runs websites. It's a computer program that distributes web pages as they are requisitioned. The basic objective of the web server is to store, process and deliver web pages to the users. This intercommunication is done using Hypertext Transfer Protocol (HTTP).

The formula which calculates the total value of a single row of cells across a range of columns in Microsoft Excel is: =SUM(C15:Y15).

Microsoft Excel can be defined as a software program (application) that is typically designed and developed by Microsoft Inc., to avail its end users the ability to analyze and visualize spreadsheet documents.

A spreadsheet can be defined as a file or document which comprises cells in a tabulated format (rows and columns), that are typically used for formatting, arranging, analyzing, storing, calculating and sorting data on computer systems through the use of Microsoft Excel.

In Microsoft Excel, the SUMIF function is a function which is used to calculate the total value of cells that meet a specific criteria such as:

Hence, "=SUM(C15:Y15)" is a formula which can be used to calculate the total value of a single row of cells across a range of columns in Microsoft Excel.

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An example of documentary evidence that might be presented at trial for cybercrime is a photocopy of a hacker’s spreadsheet of telephone numbers and e-mail addresses. Thus, option D is correct.

Evidence is really the data used to attempt to support anything in a court of justice. Evidence is gathered from people, artifacts, and records. The only means through which the court may draw conclusions and reach a ruling is via the use of evidence.

According to the definition of information, it is the demonstration of any claim to be true. A hard copy of a hacker's worksheet with contact information and e-mail accounts is an illustration of documented evidence that might be used in court to prove a cybercrime. Therefore, option D is the correct option.

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Answer:

Internet Protocol version 4 (IPv4)

Explanation:

is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet and other packet-switched networks. IPv4 was the first version deployed for production on SATNET in 1982 and on the ARPANET in January 1983.

Answer:

Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet and other packet-switched networks. IPv4 was the first version deployed for production on SATNET in 1982 and on the ARPANET in January 1983.

Explanation:

10

Specific gravity (also called relative density) is the ratio of the density of an object (or substance) to the density of a reference substance (mostly water). It has no unit and is given by the following;

Specific gravity = \(\frac{density-of-object}{density-of-water}\)

Specific gravity is also given by the ratio of the weight of the object in air to the loss of weight of the object in water. i.e

Specific gravity = \(\frac{weight-of-object-in-air}{loss-of-weight-in-water}\)            --------------(* * *)

In this case;

i. The object is the solid which has a weight of 20gf in air.

ii. The loss of weight of the solid in water is the difference between the weight in air (20gf) and the weight in water (18gf).

Therefore the loss of weight is

20gf - 18gf = 2gf

Now substitute these values from (i) and (ii) into equation (* * *) as follows;

Specific gravity = \(\frac{20gf}{2gf}\)

Specific gravity = 10

Therefore the specific gravity of the solid is 10