which statements are true 1.Map-reduce refers to only a specific software product, 2.Hadoop is just a software instance of the map-reduce pattern, 3.Hadoop's file system distributes code to data for parallel processing. 4.While newer, the Spark programming framework doesn't replace Hadoop. 5.Presently, GPUs are only used for graphics processing.

The correct answer is B) throughput. Throughput refers to the actual amount of data that is successfully transferred over a network or system under real-life conditions.

The correct answer is B) throughput. Throughput refers to the actual amount of data that is successfully transferred over a network or system under real-life conditions. It takes into account factors such as latency, bandwidth, and packet loss. Latency, on the other hand, is the time delay between sending a request and receiving a response, while bandwidth refers to the maximum amount of data that can be transferred in a given amount of time. Jitter refers to the variation in delay between packets. It's important to consider all of these factors when evaluating the performance of a network or system, as they can impact the user experience and overall effectiveness of the technology being used. It's important to note that while latency and bandwidth are important factors in determining throughput, they are not the only ones. Other factors that can impact throughput include network congestion, packet loss, and the type of network protocol being used. It's also important to consider the type of data being transferred, as different types of data (e.g. audio, video, text) may require different levels of throughput to ensure optimal performance. Ultimately, understanding throughput is essential for evaluating the performance of a network or system, and can help ensure that users are able to access the data they need in a timely and efficient manner.

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Answer:

D. slides

Explanation:

Slides is a group  you find the New Slide command.

Each slide in a PowerPoint presentation is separate. You must be familiar with the fundamentals of using slides before you can start making slide shows.

You must be confident with operations including introducing a new slide, editing a slide's layout, moving around other slides, switching the slide view, and adding notes to a presentation.

Slides in PowerPoint presentations can be as numerous as necessary. You may easily organize your slides using the Slide Navigation window on the left side of the screen.

Therefore, Slides is a group  you find the New Slide command.

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your text should work well with the background.

It's very important for the text to be readable.

Answer:

B (work well with the background )  

Explanation:

I have chosen B, to be the best solution and here is why. Since, your presentation uses a background you would want your text to be fitted well with the background of your choice. That way users can still see the text.

The IEEE 802.11n PHY technology specifies an 80 MHz wide channel for transmitting and receiving data. This technology supports data rates of up to 600 Mbps.

The IEEE 802.11ac standard, which is a PHY technology, specifies an 80 MHz wide channel for transmitting and receiving data. PHY, or physical layer, technology is a wireless networking term that refers to the physical hardware and components that transmit and receive radio waves in the network's lower-level network stack.

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Answer:

Follows are the solution to the given question:

Explanation:

Please find the attached file of the matching.

Arrange: In shape formatting, the "arrange" is used to provide an arrangement in the positing of the shape on the given slide.

shape styles: In shape formatting, it is used for applying a new design to the shape.

size: In shape formatting, the size is used for modifying the shape.

insert shapes: In shape formatting, the insert shape is used to add a new shape.

Wordart styles: In shape formatting, Wordart is used to provide a text design on the shape.

Answer:

True

Explanation:

edg2021

The film editor is such an important person on a film that he is often hired before the cast and other crew. This editor is responsible for revising the filmed footage until it becomes the finished film. The editor begins by reading the script to get familiar with the story. It is important for the editor to know the script because film scenes are generally shot and edited out of sequence. When footage begins to come in, the editor reviews the footage and production notes provided by the director and production team. These notes contain details about the footage and the director’s comments about the footage. The editor then uploads or transfers the footage to computers in the editing bay and begins editing the footage into finished scenes. The editing bay is the control room with editing equipment, computers, monitors, and sound system where film editors manipulate plot, sound, graphics, and score to produce a well-constructed scene. This is a painstakingly detailed and time-consuming task

The task is to build a user application that generates sets of random numbers.  The challenge is to ensure that there are no repeated numbers within a set.

To build the user application for generating sets of random numbers, you will need to utilize functions and handle value and pointer passing. The program should prompt the user to input the number of sets they want to generate.

Inside a loop, the program should generate a set of 6 random numbers ranging from 1 to 53. To ensure no repeated numbers within a set, you can use a suitable algorithm such as shuffling an array of numbers and selecting the first 6 elements.

After generating a set, it can be displayed to the user. Then, the program should ask the user if they want to generate more sets or quit. This can be achieved using a conditional statement.

By organizing the code into appropriate functions and utilizing proper input and output handling, you can build a user application that meets the requirements. The application will allow the user to select the number of sets, generate sets of 6 random numbers without duplicates within a set, and continue running until the user decides to quit.

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The statement "Every domain has at least one authoritative DNS server" is True.

A DNS (Domain Name System) server that can offer an authoritative response to a DNS query is referred to as an authoritative DNS server. It's worth noting that authoritative DNS servers are capable of supplying the final response to a DNS query.

The records that an authoritative server holds are considered to be the final records.The role of an authoritative DNS server is to provide name resolution to DNS clients.

In simpler terms, an authoritative DNS server is responsible for resolving a domain name to its corresponding IP address. These servers are the source of all authoritative DNS information, which is why they play such an important role in the DNS architecture.

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When you underline cell content, you are using a: c. font style.

Font style like the name implies, is the format in which the content of a cell appears.

For example, you can format the content of the cell to make it appear underlined.

Therefore, when you underline cell content, you are using a: c. font style.

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A Bluetooth pin code is typically four digits in length. This pin code is used to establish a secure connection between two Bluetooth devices, such as a phone and a speaker.

The four-digit length is that it strikes a balance between security and convenience. A pin code that is too short may be easy for someone to guess or brute force, while a pin code that is too long may be cumbersome to enter and remember. Four digits provide a decent level of security without being too difficult to use.

Bluetooth devices often use a 4-digit PIN (Personal Identification Number) to establish a secure connection between devices. This PIN ensures that only authorized users can access and use the connected Bluetooth devices.

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The paragraph outlines various tasks involved in developing a system, including conceptual models, prototypes, interface design, experience mapping, uniqueness of the product, and the role of software development kits (SDKs), but specific details are required to provide a comprehensive explanation.

The given paragraph outlines a series of tasks related to developing a system, including suggesting conceptual models, creating prototypes, designing the interface, developing an experience map, and discussing the product's uniqueness and the role of software development kits (SDKs).

The tasks mentioned in the paragraph belong to the domain of system development, user interface design, and user experience considerations. Each task involves different steps and methodologies to ensure the development of an effective and user-friendly system.

These steps may include conceptualizing different models, creating prototypes, gathering user feedback, designing the interface layout, considering usability and user experience factors, and addressing potential interaction issues.

To provide a detailed explanation, it would be necessary to have specific information about the project, such as the nature of the system, the target users, their goals and tasks, and the project's requirements and constraints. Without such information, it is not possible to provide a meaningful and contextually relevant explanation.

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Answer:

Multimedia is heavily used in the entertainment industry, especially to develop special effects in movies and animations (VFX, 3D animation, etc.). Multimedia games are a popular pastime and are software programs available either as CD-ROMs or online.

The success of cloud computing occurred due to the cost reducing, flexible, redundancy and reliability, scalability, collaboration, efficiency, virtually and availability as critical success factors as the impact of the use of cloud computing for organizations.

Three major technologies that have made the cloud possible and provide your rationale for selection.

1. Infrastructure as a Service (IaaS):

IaaS essentially encourages access rather than ownership. This solution offers the end user options when it comes to hosting both standard software and programmes that have been developed specifically for them, as well as a generic data centre for storage.

2. Platform as a Service (PaaS):

Organizations may create, run, and manage apps without the need for IT infrastructure thanks to platform as a service (PaaS). Application development, testing, and deployment are made simpler and faster as a result.

3. Software as a Service (SaaS):

Software that is licenced on a subscription basis is used in place of conventional on-device software in software as a service (SaaS). It is hosted centrally on the cloud. Salesforce.com is a prime illustration.

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Answer:

A collection of data from someone's online activity that can be traced back to them  ( A )

Explanation:

An example of A digital format is A collection of data from someone's online activity that can be traced back to them . the collection of data  is made using online tools hence the information is stored and used in electronic form instead of physical form.

A digital format is the presentation or storage of information or data in electronic form instead of  physical form.

To protect user data on a Windows 10 system, you can take the following steps:

Explanation:

BitLocker is a built-in encryption tool in Windows 10 that encrypts the entire drive, preventing unauthorized access to data on the system and any internal drives. It's recommended to use a strong and unique password for logging in to the system and setting up two-factor authentication if possible. Updating the operating system and software with the latest security patches and using a reputable antivirus software helps to prevent malware and virus infections. Regularly backing up important data is essential for recovery in the event of data loss or system failure. In addition to these steps, users can also disable unnecessary services, such as file sharing, to further protect sensitive data.

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The physical things you can touch that make up a computer are monitor, mouse, keyboard, and CPU.

A computer can be defined as an electronic device which accepts data, processes data and brings out information known as results.The computer is used to type and edit different forms of documents like word, PDF and Excel.

A computer can be used to perform business transactions online. It is used by both sellers and buyers to market and purchase product respectively.A computer can be used to play music, watch movies and play games.

Therefore, The physical things you can touch that make up a computer are monitor, mouse, keyboard, and CPU.

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Answer:

HDMI

Can't you look this up?

Company A started the period with 4,700 units in the beginning work-in-process (WIP) inventory. Throughout the period, they started 18,400 units. At the end of the period, they had 7,600 units in the ending WIP inventory.

To find out how many units were completed during the period, we can use the following formula:
Units Completed = Units in beginning WIP Inventory + Units started this period - Units in ending WIP Inventory
Plugging in the values given, we have:
Units Completed = 4,700 + 18,400 - 7,600
Simplifying this calculation:
Units Completed = 23,100 - 7,600
Units Completed = 15,500
Therefore, Company A completed 15,500 units during the period.

In summary, to find the units completed, we added the units in the beginning WIP inventory with the units started in the period and then subtracted the units in the ending WIP inventory. This calculation gives us the number of units completed, which in this case is 15,500.

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This programming project involves implementing a distributed system with a vector clock. The system consists of multiple processes that communicate with each other using sockets or RPC.

Each process has a unique port number for communication and is represented by a thread for sending messages and a thread for listening to its communication port.

The vector clock is used to timestamp messages sent and received by the nodes. When a process sends a message, it prints its vector clock before and after sending the message. Similarly, when a process receives a message, it prints its vector clock before and after receiving the message.

The project assumes a fixed number of processes (equal to or larger than 3) and that processes will not fail, join, or leave the distributed system. The implementation can be done in any programming language.

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There are two possible programming languages that can be used to create a program that reads the student information from a tab-separated values (TSV) file, and then creates a text file that records the course grades of the students. These languages are Python and Java.

To create this program in Python, one can use the csv module to read and write CSV files, including TSV files. One can start by importing the csv module and opening the input file using the "with" statement. Then, one can read the contents of the input file using csv.reader and store the information in a list. After that, one can loop through the list, compute the average grades for each student, and write the results to an output file using csv.writer.

Here is a sample code that demonstrates how to create this program in Python [1]:

import csv

input_file = "StudentInfo.tsv"

output_file = "StudentGrades.txt"

with open(input_file, "r") as infile, open(output_file, "w") as outfile:

   reader = csv.reader(infile, delimiter="\t")

   writer = csv.writer(outfile)

   header = next(reader)  # skip header

   writer.writerow(["Last Name", "First Name", "Average Grade"])

   for row in reader:

       last_name, first_name, midterm1, midterm2, final = row

       average_grade = (float(midterm1) + float(midterm2) + float(final)) / 3

       writer.writerow([last_name, first_name, average_grade])

To create this program in Java, one can use the Scanner class to read input from the TSV file and PrintWriter class to write output to a file. One can start by creating a Scanner object and opening the input file. Then, one can read the contents of the input file line by line, split each line using the tab character as a delimiter, and store the information in an array. After that, one can compute the average grade for each student and write the results to an output file using PrintWriter.

Here is a sample code that demonstrates how to create this program in Java

java

Copy code

import java.io.File;

import java.io.FileNotFoundException;

import java.io.PrintWriter;

import java.util.Scanner;

public class StudentGrades {

   public static void main(String[] args) throws FileNotFoundException {

       String input_file = "StudentInfo.tsv";

       String output_file = "StudentGrades.txt";

       Scanner scanner = new Scanner(new File(input_file));

       PrintWriter writer = new PrintWriter(new File(output_file));

       writer.println("Last Name\tFirst Name\tAverage Grade");

       while (scanner.hasNextLine()) {

           String line = scanner.nextLine();

           String[] fields = line.split("\t");

           String last_name = fields[0];

           String first_name = fields[1];

           double midterm1 = Double.parseDouble(fields[2]);

           double midterm2 = Double.parseDouble(fields[3]);

           double final_exam = Double.parseDouble(fields[4]);

           double average_grade = (midterm1 + midterm2 + final_exam) / 3;

           writer.println(last_name + "\t" + first_name + "\t" + average_grade);

       }

       scanner.close();

       writer.close();

   }

}

In summary, to create a program that reads the student information from a TSV file and computes the average grades for each student, one can use Python or Java.

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The situation where Bob and Alice do not have a prearranged secret key to communicate using symmetric cryptography is by using the Diffie-Hellman key exchange algorithm.

The Diffie-Hellman key exchange algorithm is a method for securely exchanging cryptographic keys over a public communication channel. It allows two parties to establish a shared secret key that can be used for symmetric encryption and decryption.

Both Bob and Alice now have the same shared secret key, which they can use for symmetric encryption and decryption. The key exchange process is secure because an attacker who intercepts the communication between Bob and Alice cannot determine the shared secret key without solving the discrete logarithm problem, which is computationally infeasible for large prime numbers.

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Answer:

Reading and writing on computers and other gadgets require storage.

HOPE THIS HELPS

HAPPY THANKSGIVING

Answer:

Hi. I'm glad to help you.

Explanation:

1. New blank document: It helps the user to create a new blank document or sheet.

2. Open: It allows the user to open or find a file.

3. Search: It is used to find files, folders and webpages.

4. Cut: It removes the current selection to the clipboard.

5. Copy: It copies the selection to the clipboard.

6. Print preview: It shows how a file will look like when printed.

7. Insert hyperlink: This command allows the user to insert a new hyperlink or edit the selected hyperlink.

8. Zoom: Adjusts the size that the document appears on the screen.

9. Document Map: It displays the document map for the current document.

10. Format Painter: It copies the cell format allowing it be pasted elsewhere.

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Based on the above that that ten homeowners from each subdivision in a town are asked their opinion of the new recycling program, the sampling method that is used is Stratified sampling method.

The term  stratified sampling is known to be one that is often by a lot of researchers share subjects into what we call a subgroups known as strata by the use of the characteristics that they known to share (such as race, gender, educational attainment and others.

Note that if they are shared or divided, all of the subgroup is said to be randomly sampled via the use of another probability sampling method.

Therefore, Based on the above that that ten homeowners from each subdivision in a town are asked their opinion of the new recycling program, the sampling method that is used is Stratified sampling method.

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Answer:

I am using normally using conditions it will suit for all programming language

Explanation:

if(minimum){

hours=10

}

Answer:

The answer to this question is given below in the explanation section.

Explanation:

As given in the scenario, Nora spends too much time in explaining that she loves the job, and then so goes into detail about why she loves the company.

And the people that are setting in the meeting get frustrated. The constructive criticism would be appropriate to Nora is given below:

Your enthusiasm is awesome. During these meetings, we are short on time, so it is important to stay focused on the topic at hand. ​

This is constructive criticism because you are also appreciated what Nora has done and doing and why loving the company. Also, you are giving her hints that during these meetings the time is short and you should stay on a focused topic.

Other options are not correct, because other options are informal and not professional.

Answer:

When the data in the cells being merged contains different data types (e.g., text and numbers) or when some of the cells being merged are merged with others.

Explanation:

Answer:

Serial Advanced Technology Attachment (SATA).

Explanation:

The hardware component of a computer can be defined as the physical parts or peripherals that enables it to work properly. Thus, the hardware components of a computer are the physical parts that can be seen and touched. Some examples of hardware components are monitor, speaker, central processing unit, motherboard, hard-drive, joystick, mouse, keyboard, etc.

Digital storage of data refers to the process which typically involves saving computer files or documents on magnetic storage devices usually having flash memory. Some examples of digital storage devices are hard drives, memory stick or cards, optical discs, cloud storage, etc. A reliable storage such as a hard-disk drive ensures that computer files or documents are easily accessible and could be retrieved in the event of a loss.

Serial ATA (SATA) is a technological standard which is commonly used today for hard drives to interface with the motherboard in a computer system. Thus, it's simply a bus interface on computer systems that is typically used for connecting mass storage devices to host bus adapters such as motherboards.

Generally, SATA comprises of two ports and these are the power and data connector.