if you need to access the last element of a linked list with n nodes in it, how many comparisons do you need to make to find the last element?

The three modes of data communication

The Full-duplex mode is known to have a good and better performance when compared to simplex and half-duplex mode as it is known to often doubles the utilization in terms of the capacity of the communication channel.

The simplex mode in terms of its signal is known to be sent in one direction. In half duplex mode, the signal is said to be often sent in both directions, but it is also seen as one at a time.

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The formula that depicts the registration fee on the computer is Formula at C13 : =VLOOKUP(C4,Data!$B$10:$C$17,2,0)

A computer program is a sequence or set of instructions in a programming language for a computer to execute.

Computer programs are one component of software, which also includes documentation and other intangible components. A computer program in its human-readable form is called source code

In this case, enter a formula in cell C13 to look up the registration fee for the first vehicle.

Then, one can use the vehicle type in cell C4 as the Lookup_value argument and then use the RegistrationFees named range as the Table_array argument.

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ERM software modules deal with setting employee objectives, performance, and compensation. option D is the answer.

Software module are component of a program and not the main programme.

They form essential part of the main programme with or more routines. One or more modules developed separately make up a program.

ERM software can be used for various businesses and in organization settings. It helps to identify compensation and monitor performance of the organization.

Enterprise risk software (ERM) is essential in managing various risk attached to a Job.

Therefore, ERM software modules deal with setting employee objectives, performance, and compensation

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If you had two proxy servers located in the same room, what use could you make of them? B. Create a hub

A proxy server is a server program used in computer networking that stands between a client requesting a resource and the server supplying that resource.

Every computer or Ethernet-based device linked to a network hub receives data that is broadcast to all of those devices and that's what two proxy servers would be used to do.

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Classes that depend on field names from parent classes are generally said to be fragile because they are very prone to coding errors.

A class can be defined as a user-defined blueprint (prototype) or template that is typically used by software programmers to create objects and define the data types, categories, and methods that should be associated with these objects.

In object-oriented programming (OOP) language, a class that is written or created to implement an interface would most likely implement all of that interface's method declarations without any coding error.

In Computer programming, we can infer and logically conclude that classes that are highly dependent on field names from parent classes are generally said to be fragile because they are very prone to coding errors.

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A type of loop which is specifically designed and written to initialize, test, and increment or decrement a counter variable is referred to as a for loop.

A for statement can be defined as a type of statement (loop) that is designed and written by a computer programmer to repeat an action or event in a software program for a specific number of time.

In Computer programming, a for statement is a type of loop which contains three expressions and these include the following:

In conclusion, we can infer and logically deduce that a for loop is a type of loop which is specifically designed and written to initialize, test, and update (increment or decrement) a counter variable

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Using the knowledge in computational language in JAVA it is possible to write a code that the document object to display the current platform in a tag in the webpage

<TABLE>

     <ROWS>

     <TR>

     <TD>Shady Grove</TD>

     <TD>Aeolian</TD>

     </TR>

     <TR>

     <TD>Over the River, Charlie</TD>

     <TD>Dorian</TD>

     </TR>

     </ROWS>

     </TABLE>

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In this scenario, the most likely problem is to: D. add a route to the route table, from the subnet containing the instance, to the Internet Gateway.

RIP is an acronym for Routing Information Protocol and it can be defined as an intradomain routing protocol which is typically designed and developed based on distance vector routing.

In Computer networking, there are two main types of Routing Information Protocol (RIP) and these include:

RIP version 2 such as an EC2 instance in a VPC are generally designed and developed to include subnet masks. This ultimately implies that, the most likely solution to the problem is to add a route to the subnet’s routing table, which is from the subnet containing the instance and then to the Internet Gateway.

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Complete Question:

An application is hosted on an EC2 instance in a VPC. The instance is in a subnet in the VPC, and the instance has a public IP address. There is also an internet gateway and a security group with the proper ingress configured. But your testers are unable to access the instance from the Internet. What could be the problem?

A. Make sure the instance has a private IP address.

B. Add a route to the route table, from the subnet containing the instance, to the Internet Gateway.

C. A NAT gateway needs to be configured.

D. A Virtual private gateway needs to be configured.

The program that illustrates the function ConvertVolume() that takes one integer parameter is illustrated below.

The program based on the information will be:

#include<iostream>

using namespace std;

void ConvertVolume(int totalTablespoons, int &cups, int &tablespoons) {

   // compute the cups and tablespoons

   // as they are passed by reference,

   // the change will also reflect in the main function

   cups = totalTablespoons / 16;

   tablespoons = totalTablespoons % 16;

}

int main() {

   int usrCups;

   int usrTablespoons;

   int totalTablespoons;

   // user input

   cin>>totalTablespoons;

   // call the function

   ConvertVolume(totalTablespoons, usrCups, usrTablespoons);

   // print the output

   cout<<usrCups<<" cups and "<<usrTablespoons<<" tablespoons"<<endl;

   return 0;

}

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In the case above, the productivity suite that Paul should consider is OpenOffice, G suite.

G Suite Basic edition is known to be a kind of a suite that is made up of collaborative productivity apps that tends to give one's business professional email, shared calendars, and others.

Hence, In the case above, the productivity suite that Paul should consider is OpenOffice, G suite.

See options below

Which productivity suites should he consider?

a. Prezi, G suite

b. G suite, Zoho

c. OpenOffice, G suite

d. Zoho, Apple iWork

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The port name that is used on the server is port 53 over UDP for name resolution communications.

A datagram protocol is a member of the internet protocol. With this system, we can send messages and texts to the other protocol systems in applications, and other hosts on internet data protocol.

Port 53 is used for sending requests to other ports, and it is a single request service used by UDP. It requires a single UDP request from the clients.

Thus, port 53 on a name server is used for user datagram protocol.

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IDDFS is known to use both depth-first search’s space-efficiency and also the use of breadth-first search’s fast search due to the fact that  its nodes are closer to the root and IDDFS often calls DFS for a lot of depths starting from a starting value.

The term progressive deepening is known to be if a person is said to be making effort try to approximate a given answer at every level and they often work to go deep towards the leaf nodes based on the time limit that a person have for their move.

Hence, IDDFS is known to use both depth-first search’s space-efficiency and also the use of breadth-first search’s fast search due to the fact that  its nodes are closer to the root and IDDFS often calls DFS for a lot of depths starting from a starting value.

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An effective fully automated way to prevent malware from entering your system as an email attachment is to ensure that all security patches and updates are installed.

Malware is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive users access to information or which unknowingly interferes with the user's computer security and privacy.

The following ways can be used to prevent malware;

Thus,  an effective fully automated way to prevent malware from entering your system as an email attachment is to ensure that all security patches and updates are installed.

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#The loop that adds 5 to userNum while userNum is less than 20, displaying the result after each addition is given below.

A loop is a set of instructions in computer programming that is repeatedly repeated until a given condition is met.

// declaring variable userNum

var userNum = 5;

// variable ans to store all answers and print them in single line

// (as expected in sample output)

var ans = "";

// while loop, while userNum is <= 20

// (to get output 25 on screen, we need to run loop till less-than-equal) while(userNum <= 20) {

  userNum += 5;

  ans += userNum + " ";

}

// displaying final output on console

console.log(ans);  

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The phase of access control that one can say that Ed is more concerned about is called Accountability.

Accountability is known to be one that removes the time and effort you that is used on distracting activities and a lot of unproductive behavior and it makes one to be more focused.

Hence, The phase of access control that one can say that Ed is more concerned about is called Accountability.

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Answer:

coding

Explanation:

A process of assigning a code to something for classification. The process or activity writing computer program

Answer:

Compared with a large-scale integrated multi-purpose computer, a quantum computer is a high-powered multipurpose application of a quantum computer.

Answer:

True

Explanation:

Source documents are business documents that track business transactions.

Input devices, like bar code scanners, keyboards, and modems, are tools used to enter transaction information into the accounting system.

Information processors take the raw data from the input devices and post it to ledgers, journals, and reports.

Information storage is the component of the system that stores the reports and ledgers created by the information processors.

Output devices like monitors, printers, and projectors are any devices that take information from the system storage and display it in a useful way.

These components are all what help an accounting system gather financial data, translate it into useful information, and communicate it with decision makers.

Answer:

true cause they are used to process information

Answer: data aggregation

Explanation:

data aggregation

A component of a change management program which includes final testing that the software functions properly is: C) Release management.

SDLC is an acronym for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software programs (applications).

In Computer science, there are seven (7) phases involved in the development of a software program and these include the following;

At the final testing stage, a component of a change management program which ensure that the software functions properly is known as release management.

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Complete Question:

What component of a change management program includes final testing that the software functions properly?

A) Request management

B) Change management

C) Release management

D) Iteration management

The program is an illustration of loops, functions and conditional statements

The program written in Java, is as follows:

import java.util.Scanner;

public class Main {

   public static int getFrequencyOfWord(String[] wordsList, int listSize, String currWord) {

       int wordFreq = 0;

       for (int i=0; i<listSize; i++){

           if (wordsList[i].compareToIgnoreCase(currWord)==0){

               wordFreq++;

           }

       }

       return wordFreq;

   }

       public static void main(String[] args) {

           Scanner input = new Scanner(System.in);

           int N = input.nextInt();

           String myArr[] = new String[N];

           for (int i=0; i<N; i++){

               myArr[i] = input.next();

           }

           for (int i=0; i<N; i++){      

               String searchWord = myArr[i];

               int freqCount = getFrequencyOfWord(myArr,N,searchWord);

               System.out.println(searchWord + " " + freqCount);

       }              

  }

}

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Brenda also orders movies and television through the Internet via a(n) VOD provider, which allows users to download video for a fee.

The term video-on-demand (VOD) is known to be a kind of technology made to send video content, such as movies and television programs, directly to specific customers for quick viewing.

Note that technology is constantly growing and one need to grow along with it. services that are good is often adopted by people.

Hence, Brenda also orders movies and television through the Internet via a(n) VOD provider, which allows users to download video for a fee.

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In the case above, file name do not reflect best practices and as such it is No. A file name must include the date, the author, and the version number.

A file name is known to be the key identifier of a file and a Good file name need to present some clues in regards to its content, status and version.

Hence, In the case above, file name do not reflect best practices and as such it is No. A file name must include the date, the author, and the version number.

See options below

Does this file name reflect best practices?1 point

Yes. A file name should include the project name and version.

No. A file name must include the date, the author, and the version number.

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A terminology which best describe Kevin's goal in terms of expansion and contraction as needs change is: A. Scalability.

Scalability can be defined as a measure of the ability of a system to change (expansion or contraction) in performance and cost as a result of changes in demands of application and system processing, especially in a network architecture.

In this context, we can logically deduce that a terminology which best describe Kevin's goal in terms of expansion and contraction as needs change is scalability.

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Complete Question:

Kevin would like to ensure that his software runs on a platform that is able to expand and contract as needs change.  Which one of the following terms best describes his goal? A. Scalability B. Elasticity C. Cost effectiveness D. Agility

Answer: python, JavaScript, scala

Explanation:

Answer:

Presentation

Explanation:

The sixth layer of the OSI model, responsible for translation, encryption, authentication, and data compression.

The type of network medium Jenny should use is wireless networks.

Given data:

Jenny should use a wireless network medium to create a network that can be accessed from any room in her house without physically connecting.

Wireless networks use radio waves or infrared signals to transmit data between devices, allowing for flexible connectivity without the need for physical cables.

Devices such as smartphones, laptops, tablets, and smart home devices can connect to the wireless network and access the internet or communicate with each other.

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Answer:

FALSE is the answer of that question

I HOPE IT HELP YOU

On a Local Area Network, or LAN. MAC addresses are the identification that nodes use to communicate with each other internally. This is further explained below.

Generally, A media access control address, often known as a MAC address, is a one-of-a-kind identification that is given to a network interface controller (NIC) in order for it to be used as a network address in communications that take place inside a network segment. This use is typical in the vast majority of networking technologies based on IEEE 802, such as Ethernet, Wi-Fi, and Bluetooth.

In conclusion, On a LAN, or local area network. Nodes interact with each other inside using MAC addresses.

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