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nataly862011 [7]

3 years ago

8

Which of the following CANNOT be done in Normal view A. Enter bolded text in the Notes Pane B. Delete previously entered notes i

n the Notes Pane C. Add a chart to the Notes Pane D. Enter italicized text in the Notes Pane

Computers and Technology

1 answer:

blondinia [14]3 years ago

3 0

Answer:

<em>Well, Your answer will be is </em><em>B. Delete previously entered notes in the Notes Pane. Good Luck!</em>

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What is the first step you should take when you want to open a savings account? A. Present your photo ID to the bank representat

lakkis [162]

Answer: B

Explanation:

6 0

3 years ago

Read 2 more answers

What two tabs does Outlook have that PowerPoint does not? View and Send/Receive Folder and Home Folder and Home Send/Receive and

grin007 [14]

<h2>What are the ribbon tabs in Microsoft Outlook?</h2>

The main Outlook menu has a ribbon tab with default commands. File, Home, Send/Receive, Folder, and View are commands on the main ribbon tab. The Backstage view is where you can see information and options pertaining to the user account and settings.

3 0

2 years ago

Here is the API for a robot library. // moves the robot forward function moveForward(); // turns the robot to the left function

kupik [55]

Answer:

Option (A)

Explanation:

See attachment for options

From the options, the code segment of option (A) answers the question and the explanation is as follows:

I added a second attachment which illustrates the movement

function (solveMaze) {

moveForward(); ---- The robot moves up (to position 1)

moveForward(); ---- The robot moves up (to position 2)

rotateRight(); ---- The robot changes where it faces (however, it is still at position 2)

<em>while(canMove("forward")) { moveForward(); } </em>---- This is repeated until the robot reaches the end of the grid (i.e. position 3 and 4)

rotateLeft(); ---- The robot changes where it faces (however, it is still at position 4)

moveForward(); ---- The robot moves up to the gray square

5 0

3 years ago

Part 3:<br> Please answer

Levart [38]

Answer:

a) 4 processes

b) 2 resources

c) R1: 2 instances

R2: 2 instances

d) R2

e) R1

f) R1

g) No resource

h) R1

i) R2

j) R2

k) No

l)No deadlock

Explanation:

You need to know that the resources that are required by the processes for completion are shown by the request edge and the resources allocated are shown by the allocation edge. And thus, we can find what resources are allocated to the process, and required for the completion accordingly. And here again, the cycle is created, and hence deadlock may or may not occur. However, we see that resources have multiple instances and get freed on time. And hence, deadlock does not occur.

Like,

P4 uses R2 and free one instance of R2.

P3 then uses one instance of R2 and free R2.

P3 then uses one instance of R3 and free R3.

P1 uses one instance of R1 and free R1 one instance

P1 then uses R2 and free R2.

P2 uses R1 and free R1.

Hence, all the processes are complete and deadlock does not occur.

3 0

3 years ago

Write an exception tester application that enables you to see the impact of exceptions being thrown. Include multiple catch clau

AveGali [126]

Answer:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication1

{

class Program

{

static void Main(string[] args)

{

Console.WriteLine("\t\tHandling Exceptions Program");

Console.WriteLine("\n\tArithmetic Exception:\n");

// Arithmetic Exception is base class of DivideByZero Class

// Hence will be using DivideByZero Exception

int b = 0;

try

{

//Attempting Divide BY Zero

int myBadMath = (5 / b);

}

catch (System.DivideByZeroException ex)

{

Console.WriteLine("Error : Trying to divide a number by Zero");

}

//FormatException example

//Used when formats DO NOT match a data type

Console.WriteLine("\n\tFormat Exception:\n");

Console.WriteLine("Please enter a number :");

string str = Console.ReadLine();

double dNo;

try

{

//throws exception when a string is entered instead of a number

dNo = Convert.ToDouble(str);

Console.WriteLine(dNo+" : Is a valid number");

}

catch (FormatException ex)

{

Console.WriteLine("Error : "+str+" is not a valid number");

}

//IndexOutOfRangeException example

//Thrown when an element is attempted to assign or read out of the array size

Console.WriteLine("\n\tIndexOutOfRangeException Exception:\n");

try

{

//5 element array declared

int[] IntegerArray = new int[5];

//attempting 10th element. Hence error is thrown

IntegerArray[10] = 123;

}

catch (IndexOutOfRangeException)

{

Console.WriteLine("An invalid element index access was attempted.");

Console.Read();

}

}

}

}

Explanation:

8 0

3 years ago