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3 years ago

What does limited access to a document mean?

2 answers:

OverLord2011 [107]3 years ago

8 0

Limited access to a document usually means that the creator of the document is able to limit how much access one person is able to get.

andre [41]3 years ago

6 0

A user who has limited access is not able to change permissions to a document to which they should have full control of. It enables the user read the document but not edit it. One way to limit access to a document is to restrict editing permissions before you send the document to other people. This will prevent them from editing and confidential information.

You might be interested in

How to have grey font in java swing.

tiny-mole [99]

Answer:

How do I change the font color in swing?

To set the font and color of JTextArea we can use the setFont() and setForeground() methods of the JTextArea . To create a font we must define the font name, the font style and its size. For the colors we can uses the constant color values defined by the Color class.

Explanation:

3 0

3 years ago

_____ assures the interface will act as the users expect, while _____ assures it will look pleasing. Select one:

Agata [3.3K]

Answer:

C. consistency, aesthetics

Explanation:

Based on the descriptions given to us in the question we can deduce that the answer is C. consistency, aesthetics. This is because "consistency" is defined as something that always delivers the same results, which is what users need from the interface in order to understand it and continue using it. While "aesthetics" is defined as the visual representation of something (how something will look).

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0

3 years ago

"Explain the functionality of the different layers found in the network protocol stack of an operating system such as Linux"

arsen [322]

Answer:

There are 7 layers in linux.

Explanation:

As networking is difficult and complex.

Imagine if every application had to know how to communicate on every step that would be more than just complex. So, rather than reinvent something which will help it to communicate let’s just make something that will automatically controls the communication and for that protocols came in to live.

As for the linux operating system, it is not exceptional from other operating systems.

There are 7 layers on network protocol stack use to communicate with other network protocol stack.

1. Application layer

2. System call interface

3. Protocol agnostic interface

4. Network protocol

5. Device agnostic interface

6. Device drivers

7. Physical hardware

All the layers vary in their functionality.

One more important thing to remember is that the network protocol stack layers is not one way its 2 way communication. First, when a client request to a network and second, when the request is full filled.

The top most layer is a part of user space, the next five layers comes in the kernel space and the final layer is the physical layer.

Application layer:

When a client or user request to a network the request initially comes to this layer.

On this layer we use tcp/ip protocol.

System call interface(SCI):

When application layer make a call to the kernel this layer handles that call. And take the request to the next layer.

Protocol agnostic interface:

This layer has two functions “talking” or “listening”. There is a thing called sockets which perform these functions and each socket has an id which is used specifically for an application.

Network protocol:

This layer is used for how the data is sent or received.

Device agnostic interface:

It is used to connect data from/to kernel user space and the network device drivers which allows the data to prepare itself for transmission over the medium from the network device.

Physical hardware :

This layer is responsible for the data packets transmission and received from the network medium being used whether cable or wireless.

5 0

4 years ago

Write a Java program that can calculate and print out the area of a circle. The user enters data of the radius and its measureme

mezya [45]

Answer:

// program in java.

// package

import java.util.*;

// class definition

class Main

{

// main method of the class

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

{

try{

// Scanner object to read input

Scanner scr=new Scanner(System.in);

// variables

double rad;

String unit1="in";

String unit2="ft";

String unit3="cm";

String unit4="m";

// ask user to enter radius

System.out.print("Enter the radius: ");

// read radius

rad=scr.nextDouble();

// check radius is negative or not

while(rad<0)

{

System.out.println("Radius can't be negative:");

// ask again to enter radius

System.out.print("Enter the Radius again:");

// read radius again

rad=scr.nextInt();

}

// ask user to enter the unit of measurement

System.out.print("Enter the unit (\"in\" for inch, \"ft\" for feet, \"cm\" for centimeter, and \"m\" for meter):");

// read unit

String unt=scr.next();

// calculate area

double area=3.14*rad*rad;

// print area and unit

if(unt.equals(unit1))

System.out.println(area+" inch.");

else if(unt.equals(unit2))

System.out.println(area+" feet.");

else if(unt.equals(unit3))

System.out.println(area+" centimeter.");

else if(unt.equals(unit4))

System.out.println(area+" meter.");

}catch(Exception ex){

return;}

}

Explanation:

Read radius of circle from user with Scanner object and assign it to variable "rad".Check the radius is negative or not.If the radius is negative ask user to enter radius again until user enters a positive radius.Then read the unit of measurement.calculate the area of circle and print area with unit.

Output:

Enter the radius: -4

Radius can't be negative:

Enter the Radius again:6

Enter the unit ("in" for inch, "ft" for feet, "cm" for centimeter, and "m" for meter):cm

Area of circle is 113.03999999999999 centimeter.

5 0

4 years ago

DDL statement for adding a column to an existing table is

vaieri [72.5K]

Answer:to add a column to existing table.

to rename any existing column.

to change datatype of any column or to modify its size.

to drop a column from the table.

Explanation:

hope this help

4 0

3 years ago