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zubka84 [21]
4 years ago
11

PLEASE HELP I WILL REWARD YOU

Computers and Technology
1 answer:
xxMikexx [17]4 years ago
5 0
What what what what what what
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The Recycle Bin exists as a metaphor for throwing files away, but it also allows a user to retrieve and restore files. Once the
Karolina [17]

Answer:

a) INFO2 file

Explanation:

When a file is deleted and moved to the Recycle Bin generates its own records inside a INFO2 file. These files save data from the deleted file, so it can be analyzed later. The size of a INFO2 file is 800 bytes usually.

The data saved into this files is:

  • Original location of the removed file
  • Date and time when deleted
  • Physical size of the deleted file
6 0
3 years ago
Write a method named numUnique that accepts a sorted array of integers as a parameter and that returns the number of unique valu
SVEN [57.7K]

Answer:

The method in Java is as follows:

public static int numUnique(int list[]) {  

int unique = 1;  

for (int i = 1; i < list.length; i++) {  

 int j = 0;  

 for (j = 0; j < i; j++) {

  if (list[i] == list[j])  

   break;  

 }

 if (i == j)  

  unique++;  

}  

return unique;  

}  

Explanation:

This line defines the numUnique method

public static int numUnique(int list[]) {

This initializes the number of unique elements to 1

int unique = 1;  

This iterates through the list

for (int i = 1; i < list.length; i++) {

The following iteration checks for unique items

 int j = 0;  

<em>  for (j = 0; j < i; j++) { </em>

<em>   if (list[i] == list[j]) </em><em>If current element is unique, break the iteration</em><em> </em>

<em>    break;  </em>

<em>  } </em>

 if (i == j)  

  unique++;  

}

This returns the number of unique items in the list

return unique;  

}  

3 0
3 years ago
2. Voltage is:
jenyasd209 [6]
A. The force that moves electrons
6 0
3 years ago
Write a program that reads the contents of the two files into two separate lists. The user should be able to enter a boy’s name,
insens350 [35]

Answer:

Check Explanation.

Explanation:

A programming language is used by engineers, technologists, scientists or someone that learnt about programming languages and they use these programming languages to give instructions to a system. There are many types for instance, c++, python, Java and many more.

So, the solution to the question above is given below;

#define the lists

boyNames=[]

girlNames=[]

#open the text file BoyNames.txt

with open('BoyNames.txt','r') as rd_b_fl:

boyNames=rd_b_fl.readlines()

boyNames=[name.strip().lower() for name in boyNames]

#open the text file GirlNames.txt

with open('GirlNames.txt','r') as rd_b_fl:

girlNames=rd_b_fl.readlines()

girlNames=[name.strip().lower() for name in girlNames]

#print the message to prompt for name

print('Enter a name to see if it is a popular girls or boys name.')

while True:

#prompt and read the name

name=input('\nEnter a name to check, or \"stop\" to stop: ').lower()

# if the input is stop, then exit from the program

if name=='stop':

break

# If the girl name exits in the file,then return 1

g_count=girlNames.count(name)

# if return value greater than 0, then print message

if g_count>0:

print(name.title()+" is a popular girls name and is ranked "

+str(girlNames.index(name)+1))

# if return value greater than 0, then print message

#"Not popular name"

else:

print(name.title()+" is not a popular girls name")

## If the boy name exits in the file,then return 1

b_count=boyNames.count(name)

if b_count>0:

print(name.title()+" is a popular boys name and is ranked "

+str(boyNames.index(name)+1))

# if return value greater than 0, then print message

#"Not popular name"

else:

print(name.title()+" is not a popular boys name")

3 0
3 years ago
15
valina [46]

Answer:

B.

shutter priority mode

Explanation:

Shutter Priority, which is mentioned as S on the mode dial, and the mode is  the time value, and is demoted as Tv, that points out to the setting in different forms of cameras that allows all to select a particular shutter speed, and as meanwhile the camera balances the aperture to ensure correct exposure in the image.

7 0
4 years ago
Read 2 more answers
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