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iren [92.7K]
4 years ago
14

1.Input device which transfers information and images from physical documents to computer files.

Computers and Technology
1 answer:
valkas [14]4 years ago
5 0

Answer:

Scanner.

Explanation:

Scanner refers to an input device which transfers information and images from physical documents to computer files. It is simply an electronic device that is used to digitally scan or copy data (informations) from a hardcopy document such as photographs, paper files, printed texts etc and then converted to a digital computer file in formats such as png, or jpeg. The scanner is a device which avail users the ability and opportunity to view, edit and transfer hardcopy document on a computer system in soft-copy.

Majority of the scanners used around the world are flatbed scanners and as such have a flat glass surface for scanning documents. Basically, all scanners are to be used with a device driver software pre-installed on the computer before the configuration of the scanner.

<em>Other types of scanners are drum scanners, contact image sensor (CIS) scanner, CCD scanner, planetary scanner, 3D scanner, Roller scanner etc</em>.

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Sammy's Seashore Supplies rents beach equipment such as kayaks, canoes, beach chairs, and umbrellas to tourists. Write a program
murzikaleks [220]

Answer:

// here is code in java.

import java.util.*;

// class definition

class SammysRentalPrice

{

// main method of the class

public static void main(String[] args) {

    // scanner object to read input from user

    Scanner s=new Scanner(System.in);

      // ask user to enter year

       System.out.print("Enter the rented minutes:");

       // read minutes

      int min=s.nextInt();

      // find hpurs

      int hours=min/60;

      // rest  of minutes after the hours

      min=min%60;

      // total cost

      int tot_cost=(hours*40)+(min*1);

      // print hours,minute and total cost

      System.out.println("total hours is: "+hours);

      System.out.println("total minutes is: "+min);

      System.out.println("total cost is: "+tot_cost);

     

}

}

Explanation:

Read the rented minutes of an equipment from user with the help of scanner object. Calculate the hours and then minutes from the given minutes.Calculate the cost by multiply 40 with hours and minute with 1.Add both of them, this will be the total  cost.

Output:

Enter the rented minutes:140

total hours is: 2

total minutes is: 20

total cost is: 100

7 0
3 years ago
Words or symbols that help you narrow down your search are called:
timurjin [86]

Answer:

c) search operators

Explanation:

Words or symbols that help you narrow down your search are called search operators. This ultimately implies that, search operators are commands and special characters (words or symbols) which help users to filter and refine their search engine results by making the search more precise and specific in nature. Thus, search operators only provide search engine results that are relevant to what a user is searching for or it narrow down the focus of a search.

Hence, search operators comprises of commands and special characters (words or symbols) such as AND, OR, NOT, "", -, +, *, .., :, etc used for narrowing down search engine results.

For instance, typing "file.mp3" in a search engine would only present results that are in mp3 formats.

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3 years ago
In Excel, ____ is/are used to place worksheet, column, and row titles on a worksheet.
vladimir1956 [14]
In excel, [Text] is used to place worksheet, column and row titles on a worksheet.
In excel you can inset text to make comment, to input words or number and to make title. 
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To activate Spelling and Grammar check using the ribbon, navigate first to the _____ tab
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