An _____ is a narrow strip of land connecting two larger land areas.

Which one of the following is the correct code snippet for calculating the largest value in an integer array list aList?

vodka [1.7K]

Answer:

Option a. int max = aList.get(0); for (int count = 1; count < aList.size(); count++) { if (aList.get(count) > max) { max = aList.get(count); } }

is the correct code snippet.

Explanation:

Following is given the explanation for the code snippet to find largest value in an integer array list aList.

From the array list aList, very first element having index 0 will be stored in the variable max (having data type int).
By using for starting from count =1 to count = size of array (aList), we will compare each element of the array with first element of the array.
If any of the checked element get greater from the first element, it gets replaced in the variable max and the count is increased by 1 so that the next element may be checked.
When the loop will end, the variable max will have the greatest value from the array aList.

i hope it will help you!

7 0

3 years ago

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Write a method that takes three numerical String values and sums their values.

Sphinxa [80]

Answer:

Algorithm:

Take a int variable c=0.
Run the loop from 0 to String length.
Get the each index value using charAt() method which will return the char value.
Convert that char into int by typecasting or any other way.
Now check that ASCII fall into the range of 48-57 for 0-9 int number.
If it matches then first convert that number into integer using Integer.parseInt().
Then add with the c and store to the same variable i.e c.
Repeat from 3-7 till the end of the loop.
At the end of loop , Print c outside the loop.

Explanation:

// Java program to calculate sum of all numbers present

// in a string containing alphanumeric characters

class GFG

{

// Function to calculate sum of all numbers present

// in a string containing alphanumeric characters

static int findSum(String str)

{

// A temporary string

String temp = "";

// holds sum of all numbers present in the string

int sum = 0;

// read each character in input string

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

{

char ch = str.charAt(i);

// if current character is a digit

if (Character.isDigit(ch))

temp += ch;

// if current character is an alphabet

else

{

// increment sum by number found earlier

// (if any)

sum += Integer.parseInt(temp);

// reset temporary string to empty

temp = "0";

}

// atoi(temp.c_str()) takes care of trailing

// numbers

return sum + Integer.parseInt(temp);

}

// Driver code

public static void main (String[] args)

{

// input alphanumeric string

String str = "1abc5yz7";

System.out.println(findSum(str));

}

4 0

3 years ago

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What functionality can a vulnerability scanner provide that a port scanner cannot?

Rina8888 [55]

Sending alerts when new systems are added to the network is the functionality that a vulnerability scanner can provide and a port scanner cannot.
port scanner allows testing of open ports and firewalls. It discovers open UDP ports on your target system by scanning with NMAP and by doing so it is the first step of a complete vulnerability assessment.

7 0

3 years ago

Which type of backup ensures you capture a complete snapshot of everything that makes your computer run?.

Elanso [62]

Answer:

Answer is D / If not : A full image backup, or mirror backup

Explanation:

is an exact replica of everything on your computer's hard drive, from the operating system, boot information, apps, and hidden files to your preferences and settings. Imaging software not only captures individual files, but everything you need to get your system running again.

Thanks for asking this question. If my response helped, please mark as brainliest. Thank you!

5 0

3 years ago

State 3 file formats explain them in an understanding manner apart from Microsoft word and PDF

natita [175]

Answer:

Hope below explanations are enough.

Explanation:

1. JPEG (or JPG) - Joint Photographic Experts Group

JPEGs might be the most common file type you run across on the web, and more than likely the kind of image that is in your company's MS Word version of its letterhead. JPEGs are known for their "lossy" compression, meaning that the quality of the image decreases as the file size decreases.

You can use JPEGs for projects on the web, in Microsoft Office documents, or for projects that require printing at a high resolution. Paying attention to the resolution and file size with JPEGs is essential in order to produce a nice looking project.

2. PNG - Portable Network Graphics

PNGs are amazing for interactive documents such as web pages, but are not suitable for print. While PNGs are "lossless," meaning you can edit them and not lose quality, they are still low resolution.

The reason PNGs are used in most web projects is that you can save your image with more colors on a transparent background. This makes for a much sharper, web-quality image.

3. GIF - Graphics Interchange Format

GIFs are most common in their animated form, which are all the rage on Tumblr pages and in banner ads. It seems like every other day we have a new Grumpy Cat or Honey Boo Boo animated GIF. In their more basic form, GIFs are formed from up to 256 colors in the RGB colorspace. Due to the limited number of colors, the file size is drastically reduced.

This is a common file type for web projects where an image needs to load very quickly, as opposed to one that needs to retain a higher level of quality.

4. TIFF - Tagged Image File

A TIF is a large raster file that doesn't lose quality. This file type is known for using "lossless compression," meaning the original image data is maintained regardless of how often you might copy, re-save, or compress the original file.

Despite TIFF images' ability to recover their quality after manipulation, you should avoid using this file type on the web -- it can take forever to load. TIFF files are also commonly used when saving photographs for print.

5. PSD - Photoshop Document

PSDs are files that are created and saved in Adobe Photoshop, the most popular graphics editing software ever. This type of file contains "layers" that make modifying the image much easier to handle. This is also the program that generates the raster file types mentioned above.

The largest disadvantage to PSDs is that Photoshop works with raster images as opposed to vector images.

6 0

3 years ago