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OlgaM077 [116]
2 years ago
13

Helpppppppppppppppppppppppppppppppp

Computers and Technology
2 answers:
navik [9.2K]2 years ago
5 0

Answer:

a storage

Flash memory is an electronic non-volatile computer memory storage medium that can be electrically erased and reprogrammed. The two main types of flash memory, NOR flash and NAND flash, are named for the NOR and NAND logic gates. NOR flash use the same cell design, consisting of floating gate MOSFETs.

Explanation:

hope it helps

tresset_1 [31]2 years ago
4 0
Out put device

Pls mark me as a brainliest
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In Java: Write a class called Shelf that contains instance data that repre-sents the length, breadth, and capacity of the shelf.
disa [49]

Answer:see explanation

Explanation:

Hello, the solution is the following:

in a file named Shelf.java :

public class Shelf{

   int length;

   int breadth;

   int capacity;

   boolean occupied;

   Shelf(int length,int breadth, int capacity){

       this.length = length;

       this.breadth = breadth;

       this.capacity = capacity;

       this.occupied = false;

   }

   

   //set methods

   public void setLength(int length){

       this.length = length;

   }

   public void setBreadth(int breadth){

       this.breadth = breadth;

   }

   public void setCapacity(int capacity){

       this.capacity = capacity;

   }

   public void setOccupied(boolean occupied){

       this.occupied = occupied;

   }

   

   //get methods

   public int getLength(){

       return this.length;

   }

   public int getBreadth(){

       return this.breadth;

   }

   public int getCapacity(){

       return this.capacity;

   }

   public boolean getOccupied(){

       return this.occupied;

   }

   

   //tostring method

   

   public String toString(){//overriding the toString() method  

 return "Shelf: \n"+" length: "+Integer.toString(this.length)+" breadth: "+Integer.toString(this.breadth)+" capacity: "+Integer.toString(this.capacity)+" occupied: "+Boolean.toString(this.occupied);

}  

}

in another file named ShelfCheck.java

public class ShelfCheck {

 public static void main(String[] args) {

   Shelf s1=new Shelf(100,150,300);

   Shelf s2=new Shelf(200,200,234);  

   Shelf s3=new Shelf(300,222,543);  

   Shelf s4=new Shelf(400,434,654);

   System.out.println(s1);

   System.out.println(s2);

   System.out.println(s3);

   System.out.println(s4);

   s4.setLength(5);

   System.out.println(s4);

   s2.setBreadth(2);

   System.out.println(s2);

   s3.setCapacity(1);

   System.out.println(s3);

   s1.setOccupied(true);

   System.out.println(s1);

 }

}

OUTPUT:

Shelf:

length: 100 breadth: 150 capacity: 300 occupied: false

Shelf:

length: 200 breadth: 200 capacity: 234 occupied: false

Shelf:

length: 300 breadth: 222 capacity: 543 occupied: false

Shelf:

length: 400 breadth: 434 capacity: 654 occupied: false

Shelf:

length: 5 breadth: 434 capacity: 654 occupied: false

Shelf:

length: 200 breadth: 2 capacity: 234 occupied: false

Shelf:

length: 300 breadth: 222 capacity: 1 occupied: false

Shelf:

length: 100 breadth: 150 capacity: 300 occupied: true

5 0
3 years ago
The groups within a tab are collectively<br> known as?
vagabundo [1.1K]

Answer:

the ribbon

Explanation:

Commands are organized in logical groups, which are collected together under tabs. Each tab relates to a type of activity, such as formatting or laying out a page. To reduce clutter, some tabs are shown only when needed.

6 0
2 years ago
Directions
DanielleElmas [232]

Answer:

is he project for me

Explanation:

3 0
2 years ago
What are the most recent attacks on computer security that you face this month? Use the Internet to search for the latest attack
grigory [225]

Answer:

Now a days every thing can be done on the internet easily but this internet has various drawbacks with that as the most of our personal information we share on internet these days so if anyone attacks on your server then he/she can easily access all the private information including financial details and this attack is known as cyber attack. there are various ways to attack on the internet some of them are-

1.Malware- it is shortly known as the malicious software, malware can be described as worms, viruses, trojans these all are variety of malware which provide root access to the attacker by which they can control the system remotely.

2.phising- This is a technique by which the criminals craft emails to fool a target into taking some harmful action. The recipient might be tricked in downloading malware that disguised as an important document for instance or argued toclick on that link that takes them to a fake website where they can get the password which are necessary for any transaction.

3.Ransomware- This is like a malware which is stored in the computer and easily encrypt all the necessary files of the victim's computer and after that they demand some ransom to decrypt it.

4.SQL injection- This is the process by which the SQL command gets injected by the attacker into the victim's system so that the attacker can easily gather all the necessary information which they want to take control on the system.

These attacks are very dangerous for the system because the attacker can get all the necessary information about the user and can easily harm him/her by getting their personal information.

There are various steps to prevent these attacks which are-

I.secure your hardware- The user has to prevent their hardware from lost or steal. protect all devices with a complicated password, share that password with the device user only.

II.Encrypt and backup data- You have to prevent your data by making the backup of the necessary files so that if any of your information gets lost then you can retrieve it from your backup.

III. create a security focused workplace- Employees are the most common ways of breaching of the data as many don't recognise the external threats the internal one breaches the security and it cause the loss of the information.

some latest viruses are-

1.cyborg ransomware-This virus is present in the floppy disk which is used by the user and can cause the count of time the system reboot. it's new variant is present in windows 10.

2.Gobrut-This is also one of the latest viruses it is capable enough to detect weak passwords and can cause loss of information.

3.jokeroo-This virus works as the ransomware their author spread it in the computer system which will encrypt the files and for decrypting it they demand ransom for that.

4.Trojan Glupteba- Once this virus enters the system the user cannot know that the system is infected and it will slowly communicates with the IP of the system which results in loss of the confidential information.

Most vulnerable platforms are-

1.Social engineering- The social networking sites has most of your personal information of the user which can be used by the attacker to get the necessary information.

2.cloud computing services- More companies use to store their most of the information on the cloud which is used by the attacker to get the confidential passwords which can cause loss of the essential information.

Explanation:

6 0
3 years ago
Assume you have a variable, budget, that is associated with a positive integer. Assume you have another variable, shopping_list,
max2010maxim [7]

Answer:

budget=455

shopping_list=("codelab", "textbook", "ipod", "cd", "bike")

prices={"codelab":300, "textbook":100,"ipod":50, "cd":10, "bike":600}

number_of_items=0

sum=0

for index in range(len(shopping_list)):

   sum=sum+prices[shopping_list[index]]

   if (sum<=budget):

       number_of_items=number_of_items+1

   else :

       break

print "number of items you can purchase, for a budget of",budget,"is",number_of_items

Explanation:

A code to determine the number of items that can be purchased is above, given the value associated with budget, and given that you will buy items in the order that they appear in the tuple associated with shopping_list.

4 0
3 years ago
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