Suppose that a company offers quantity discounts. If up to​ 1,000 units are​ purchased, the unit price is ​$1010​; if more than​ 1,000 and up to​ 5,000 units are​ purchased, the unit price is ​$9.509.50​; and if more than​ 5,000 units are​ purchased, the unit price is ​$5.505.50. Develop an Excel template using the VLOOKUP function to find the unit price associated with any order quantity and compute the total cost of the order.

Answer:

True.

Explanation:

An algorithm for a problem provides the set of instructions that are required to solve a problem.It does not provide the full code.It is like an abstract solution of a problem.It is just like a recipe for cooking a dish.It will not cook food for you but can tell you how to cook.

Since it provides the action to be executed hence the answer is True.

Answer:

true

Explanation:

Answer:

FROM.

Explanation:

UPDATE table

SET column=value,column1=value1,.....

WHERE condition;

In the UPDATE command given in the question FROM is optional because when using UPDATE we already mention the table name with update look at the syntax above.So there is no need to again mention the table name in FROM.All other three are required that is UPDATE,SET,WHERE.

Answer:

A  bit

Explanation:

A bit in computing or any digital communication can be defined as the smallest unit of data of storage. In the smallest scale, nothing comes before it. It is expressed in binary value storage of 0’s or 1’s. By default, eight bits make a byte.

Answer: a)Full Screen Reading

Explanation: Full screen reading is the option present for the reading the text format easily on the system screen .This mode works by minimizing the extra data elements like menus of the screen. The full screen reading mode is usually preferred while there is the requirement of only reading without any editing.

Other options are incorrect because web layout is the layout of the web page, print layout is the tab for printing the layout of page options and draft is the written document which can be edited .Thus , the correct option is option(a)

Answer:

1. toolbar

2. reading

3. double-click

Explanation:

Answer and Explanation:

Some of the negative aspects of robots at work place:

Some of the positive aspects of robots at work place:

Answer:

// here is program in java.

// import package

import java.util.*;

// class definition

class Main

{

   // method to calculate weekly salary

   public static double fun(int h_p_r,int r_h,int o_h)

   {

       // calculate weekly salary

       double weekly_salary=(h_p_r*r_h)+(o_h*h_p_r*1.5);

       // return salary

       return weekly_salary;

   }

   // main method of the class

public static void main (String[] args) throws java.lang.Exception

{

   try{

    // object to read value from user

    Scanner scr=new Scanner(System.in);

    // ask to enter hourly pay rate

       System.out.print("enter hourly pay rate: ");

       // read hourly pay rate

       int hourly_pay_rate=scr.nextInt();

       // ask to enter regular hours

       System.out.print("enter regular hours: ");

       //read regular hours

       int regular_hours=scr.nextInt();

       // ask to enter overtime hours

       System.out.print("enter overtime hours : ");

       // read overtime hours

       int overtime_hours=scr.nextInt();

       // call the method

       System.out.println("weekly salary of an employee :"+fun(hourly_pay_rate,regular_hours,overtime_hours));

   }catch(Exception ex){

       return;}

}

}

Explanation:

Read hourly pay rate, regular hours and overtime hours from user.Call the method fun() with these parameters.There weekly salary is calculated by multiply regular hours with hourly_pay_rate and overtime hours with 1.5 time of hourly_pay_rate.Sum both of them, this will be the weekly salary.return this to main method and print it.

Output:

enter hourly pay rate: 20

enter regular hours: 40

enter overtime hours : 10

weekly salary of an employee :1100.0

Answer:

Option(c) is the correct answer for the given question .

Explanation:

Public is the access modifier not a method type so option(a) option is wrong.

Static is not return type static keyword before the method of procedure means it is directly accessed with the help of class name so option(b) is also wrong.

double is the datatype of variable d it is not the method type so option(d) is also wrong  

So char is the method type of the method procedure.

Therefore option (c) is the correct answer.

Answer: Simplex sequential file rule

Explanation:

 The simplex sequential file rule is basically used to updated the given records in the form of order sequential file. It basically create new file which contain records that are already updated.

It contain three types of the transactions that is add, delete and change to updated the records in the sequential file. In the simplex sequential file, the transaction file records are same as the records in the master file.

On the other hand, all the given other options are incorrect because it does not involve in the transaction process.

Therefore, simplex sequential file rule  option is correct.  

Answer:

The answer is 2AF₁₆ = 687₁₀ =  1010101111₂.

Explanation:

To convert from hexadecimal base system to binary base system, first you can do an intermediate conversion from hexadecimal to decimal using this formula:

[tex]N = x_1 * 16^0 + x_2 * 16^1 + x_3 * 16^2 + x_4 * 16^3+ ... + x_n 16^n^-^1[/tex]

, where position of the x₁ is the rightmost digit of the number and:

2AF₁₆ = 2*16²+A*16¹+F*16⁰ = 512 + 160 + 15 = 687₁₀

Now, transform from decimal to binary the number 687. Divide the number repeatedly by 2, keeping track of each remainder, until we get a quotient that is equal to 0:

Now, construct the integer part base 2 representation, by taking the remainders starting from the bottom of the list:

687₁₀ =  1010101111₂

Answer: (A) People

Explanation:

 The physical security system is the basically used in the information system. It is used in the technical and the administrator element in the security system. This is the technology oriented system that is basically used to prevent from the hacking attacks in the system.

So, the people is the last statement of the defense in the physical security as the various security system is basically used by various people.

Answer:

52.7 percent.

Explanation:

In 2015 52.7 percent of the internet users accessed the internet from their mobile phones.

This number has kept on increasing throughout the years and it will keep on increasing because of the lucrative offers provided by the telecom service providers on the internet data packs and the revolution in India brought by Reliance Jio in 2016 because of which the rates of the data packs declined very sharply and also by every telecom service provider because of reliance Jio.

Answer:

#code in python.

#function that reverse the element of list

def reverse(inp_lst):

   for i in range(len(inp_lst)//2):

       inp_lst[i], inp_lst[len(inp_lst) - i - 1] =inp_lst[len(inp_lst) - i - 1], inp_lst[i]

#main method

def main():

   #create a list

   lst1 = list(range(8))

   print("list before revere:",lst1)

   #call the method with list parameter

   reverse(lst1)

   print("list after revere:",lst1)

   #create another list

   lst2 = list(range(5))

   print("list before revere:",lst2)

   #call the method with list parameter

   reverse(lst2)

   print("list after revere:",lst2)

#call the main method    

main()

Explanation:

In main method, create a list and call the method revers() with the list parameter. In the revers() method, swap the first element with last and second with second last. Similarly loop will run half the length of list.This will reverse the elements of  the list.Then print the list before and after the revers in the main .Similarly  we can test it for another list.

As the loop run for n/2 time in the method reverse(), so the complexity of the code is O(n).

Output:

list before revere: [0, 1, 2, 3, 4, 5, 6, 7]                                                                              

list after revere: [7, 6, 5, 4, 3, 2, 1, 0]                                                                                

list before revere: [0, 1, 2, 3, 4]                                                                                        

list after revere: [4, 3, 2, 1, 0]

Answer:

 The three basic responsibilities of the TCP are:

Answer:

  In the computer graphics, the vectors are basically used to compose various type of components. In the computer graphics it is basically known as vector graphics and it is composed of various types of components.

The operation of the vector in the computer vector is that it is basically used to create the digital images by the use of mathematical statement and command.

It is used to place the lines and the shape in the two- dimension and three- dimension spaces. IN the computer graphics, vectors are also used to represent the particular direction of the various objects.

Answer:

#include <iostream>

using namespace std;

int main() {

cout<<"Hello world! Hello";//statement to print the statement.

return 0;

}

Explanation:

The above written program is in C++.In C++ cout is used to print ouput on the screen and it is called standard output.So to print Hello world! Hello you have to code

cout << "Hello world! Hello";

This will print the statement.

Answer:

Hello!

Explanation:

Answer:

the answer is b your welcome

Answer: "║"(OR) logical operator

Explanation:   "ll" logical is used for defining the OR  logical condition.This condition returns a value of true or false according to given expression.This expression can work on the Boolean variables only.

In this operator if any argument turn out to be true , the value returned is true otherwise the answer returned will be false.It also features that if the left side of this operator is true then the right sub-part of it's not evaluated as it becomes true overall.

Example of expression->  x ║ y ;

Answer:

It is method where the product is designed, implemented and tested incrementally until the product is finished.

Explanation:

Small incremental codes are used to find the errors or bugs in the program coding or in the development of software. The whole process of incremental codes in software testing is categorized in smaller chunks, and the process is executed in steps of design, requirement, and implementation. If an error occurs in each step of the testing phase, it will be detected. This process is economical and easy to use due to smaller chunks.

Answer: True

Explanation:

 Yes, the given statement is true that the network administrator are basically involve in the select and implement the various network security measures like the access code and firewall.

The network administrator is basically responsible for managing, implementing and troubleshooting the LAN areas that is local area network in the organization. The network administrator is the technology which is widely used now a days for efficient development. It is also interface with the internet and wide area networks (WAN).

Answer:

False.

Explanation:

I believe this should be the work of a compliance liaison. Assume you have opened up an organization that is growing each day. You have employees who are required to be compliant with all the security standards and policies. Hiring a compliance liaison will ensure that these compliances are being carried out. Each department in an organization should work with a compliance liaison to ensure that its employees understand and comply fully with all security policies.

Answer: Object

Explanation: Object is a major part of a system that has the relevance with the real world entities.The objects are used in the object-oriented approach in the operating system for the development and maintenance of it.

It is the component that comprises of the two major factors-code and data. The code and data are for the determination of the behavior and the status of the object respectively. Other options are incorrect because they don't operate as the building block for a system.

Answer:

646i01

Explanation:

Beause this number use 10

Answer:d) mysqldump

Explanation: The backing up of the database is the function that is operated by the MYSQL. The database that is to be backed up is known as the dump data ,which contains the data files in the text format."mysqldump" command is the SQL command that is given for the extraction of the single database as well as multiple databases.

This command works by recreating the data files by copying it in a quick manner.Other options are incorrect because those commands don not work in MYSQL for creating a backup of database.Thus, the correct option is option(d).

Answer: Wider channel bandwidth has several downside or disadvantages to it. Some of these are as follow:

a) Higher channel bandwidth means lower will be the number of channels being utilized.

b) Wider bandwidth may lead to an increase in the speed but on the other hand, it'll lead to several interference problems.

Answer:

// here is code in c++.

// include headers

#include <bits/stdc++.h>

using namespace std;

// function that calculate days, hours, minutes and seconds

void howLong(int sec)

{

   // find days

   int days=sec/86400;

   // update the seconds

   sec=sec%86400;

   // find hours

   int h=sec/3600;

   // update the seconds

   sec=sec%3600;

   // find minutes

   int min=sec/60;

   // update the seconds

   sec=sec%60;

   // output

   cout<<sec<<"seconds is "<<days<<" days,"<<h<<" hours,"<<min<<" minutes,and "<<sec<<"seconds."<<endl;

}

// driver function

int main()

{   // variable

   int sec;

   cout<<"Enter seconds:";

   // read the seconds

   cin>>sec;

   // call the function

   howLong(sec);

return 0;

}

Explanation:

Read the seconds from user.Then call the function howLong() with parameter seconds. In the function, it will first find the number of days by dividing the seconds with 86400 then update the remaining seconds.Next it will find the hours by dividing the remaining seconds with 3600 and update the remaining seconds.After that it will find the minutes by dividing the remaining seconds with 60 and update the remaining second.Then it will print the days, hours, minutes and seconds.

Output:

Enter seconds:70000

40seconds is 0 days,19 hours,26 minutes,and 40seconds.

Here's a Python implementation of the howLong function that takes the number of seconds as an integer parameter and outputs the time in days, hours, minutes, and seconds:

def howLong(seconds):

   days = seconds // 86400

   hours = (seconds % 86400) // 3600

   minutes = (seconds % 3600) // 60

   seconds = seconds % 60

   return "Time is {} days, {} hours, {} minutes, and {} seconds.".format(days, hours, minutes, seconds)

Thus, we format the output string using the obtained values for days, hours, minutes, and seconds and return it.

For more details regarding python, visit:

https://brainly.com/question/30391554

#SPJ6

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

int main()

{

// variable

   int n;

   int mi=INT_MAX;

   int mx=INT_MIN;

   double avg;

   int count=0;

   double sum=0;

   cout<<"enter a positive integer(Negative number to stop):";

   // read the input first time

   cin>>n;

   // read the input until user enter a negative number

   while(n>=0)

   {

   // calculate minimum

       if(n<mi)

       mi=n;

       // calculate maximum

       if(n>mx)

       mx=n;

       // count of entered numbers

       count++;

       // total sum of all number

       sum=sum+n;

       cout<<"enter a positive integer(Negative number to stop):";

       // read the input again

       cin>>n;

   }

   // calculate the average

   avg=sum/count;

   // print the average

   cout<<"average of "<<count<<" number is:"<<avg<<endl;

   // print the maximum

   cout<<"maximum of all number is:"<<mx<<endl;

   // print the minimum

   cout<<"minimum of all number is:"<<mi<<endl;

return 0;

}

Explanation:

Declare and initialize "mi" with maximum integer value.Similarly "mx" with minimum integer value.Read user input until user enter a negative number.Add all the number to variable "sum" and keep count of positive number entered with "count".When user enter a negative number then it will stop taking input and calculate average of all number by dividing sum with count. Also it will check for each and find the maximum and minimum among the all input.

Output:

enter a positive integer(Negative number to stop):23

enter a positive integer(Negative number to stop):10

enter a positive integer(Negative number to stop):34

enter a positive integer(Negative number to stop):22

enter a positive integer(Negative number to stop):5

enter a positive integer(Negative number to stop):-2

average of 5 number is:18.8

maximum of all number is:34

minimum of all number is:5

Answer: Switch

Explanation:

 The switch is the device that is basically use for the connection for separate segment that basically appear in the similar segment in the computer network.

Switch is the ethernet that is based on the  LAN peruses approaching TCP/IP information packets containing goal data as they go into at least one info ports. The goal data in the bundles is utilized to figure out which yield ports that will be utilized to sending the information on to its proposed goal.

Therefore, Switch is the correct options.

Answer: POST request is the concept used in world wide web(www) for the working of HTTP (hyper text transfer protocol) .It is required for sending the data to the web servers by requesting through request messages.

The functions performed by POST are uploading of file, storing file ,providing information,updating information,filling web form etc,. POST is a type of request method which also contains content as body..

Answer:

c. a template.

Explanation:

She should first create a Template so that she can use it as a starting point to create other files.

A template is file created with a blueprint with  a format that can be used for a group of documents.For example:- there are different templates present of the resume.

Hence the answer to this question is template.

Answer: True

Explanation: For the creation of the security services and function the first step is having a policy regarding the security measure that is to be taken.Security policy consist of the procedures and function that should be implement in the system as a plan.

It monitors the flow,accessing of external component ,data assessment etc fro the protection.After the policies are made then the implementation take place. The most common deployment of this policy is in information technology(IT)sector .Thus, the given statement is true..