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Semenov [28]
3 years ago
9

The first known permanent photograph was called "View from the Window at Le Gras." True False

Computers and Technology
1 answer:
topjm [15]3 years ago
4 0

Answer:false

Explanation:

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What are some of the major issues with geotagging? What concerns you the most?
Finger [1]

Answer:

Major issues with geotagging include the ability to pinpoint the exact location where a photo was taken, which raises privacy concerns.

What concerns me the most is when a geotag of an unsuspecting victim's location falls into the wrong hands.

Explanation:

Geotag -  A geographical tag that can attach to SMS text messages, media such as photos and images, etc. The Geotag is measured in the longitude and latitude at which the image or text message took place.

4 0
3 years ago
You are trying to create a user from the command line on a Linux computer. You get an error that permission is denied. What shou
Alisiya [41]

Answer:

preface the command with sudo

Explanation:

In the scenario being described, the best course of action would be to preface the command with sudo . This is because sudo is a program Linux operating system that allows the individual user to run programs with the security privileges of another user, which usually applies to the superuser. In this scenario, this would allow the user to bypass the error message and gain access to such a task.

5 0
3 years ago
List at least five tasks a layer performs. Could one (or more) of these tasks could be performed by multiple layers?
ludmilkaskok [199]

Answer:

Transport layer:

- data packets are segment to smaller chunks.

- gives sequence number to segment.

- identifies the source and destination port number.

- initiates data transmission between nodes.

- rearrange and identifies the application, the transmitted data is meant for.

Explanation:

The transport layer is the fourth layer in the OSI network model. Protocols like TCP and UDP are found in this layer. It segment data packets and for a connection oriented protocol like TCP, it creates an established session between source and destination host (the session layer can also do this, but it is more defined in the transport layer).

The network and data-link layer can also transmit data packets.

6 0
3 years ago
The below program uses an array salaryBase to hold the cutoffs for each salary level and a parallel array taxBase that has the c
marissa [1.9K]

Answer:

Check the explanation

Explanation:

1. After running the program for annual salary 40000 and 50000 and then enter 0

a) For annual salaries of 40000

taxRate will be . 20

taxToPay will be 40000 x .20 = 8000

b)For annual salaries of 50000

taxRate will be . 30

taxToPay will be 50000 x .30 = 15000

2. Modify the program to use two parallel arrays named annualSalaries and taxesToPay

a) For implementing array of anuualSalaries that take input from user, refer following given code:

Scanner s=new Scanner(System.in);

   System.out.println("enter number of anuualSalaries");

   int n=s.nextInt();

   int anuualSalaries[]=new int[n];

   System.out.println("enter anuualSalaries");

   for(int i=0;i<n;i++){//for reading array

       anuualSalaries[i]=s.nextInt();

b) For implementing array of taxestoPay refer following code

int taxestoPay[] = new int[anuualSalaries.length];

       for (int i = 0; i < taxestoPay.length; i++) {

           taxestoPay[i] = "enter the result value of tax to pay"

       }

4. For two dimensional array of salariesAndTaxes refer following given code

int[][] salariesAndTaxes = new int[2][];

salariesAndTaxes[0] = new int[10];

salariesAndTaxes[1] = new int[10];

5 0
3 years ago
Where can the slide layout be changed
NeTakaya
To change<span> an existing </span>layout<span>, do one or more of the following: To add a placeholder, on the </span>Slide<span> Master tab, click Insert Placeholder, and then select a placeholder type from the list. Click a location on the </span>layout<span>, and then drag to draw the placeholder. Resize, reposition, or delete a placeholder.</span>
4 1
3 years ago
Read 2 more answers
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