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Vesnalui [34]
3 years ago
15

Which is an example of an input device?

Computers and Technology
2 answers:
disa [49]3 years ago
7 0

Answer:

Explanation:

Mouse is an example of input device

Ivan3 years ago
7 0

Answer:

C.) Mouse

Explanation:

This is because, for mice to work, they transmit a signal through Bluetooth, a USB drive, or a wire which is also usually USB to control the cursor. The rest of the answers are output devices.

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What is the difference between hardware and software?
DIA [1.3K]

Answer:

Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your computer's hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page are computer hardware.

Explanation:

4 0
3 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
What are procedures that help keep a data base current
Veseljchak [2.6K]

File maintenance supports adding, modifying, or deleting records, as well as creating backup copies of the database

5 0
3 years ago
Read 2 more answers
PLEASE HELP
Lunna [17]

Answer:

Spreadsheets is a software like Microsoft excel

3 0
2 years ago
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Assume the availability of a function is_prime. Assume a variable n has been associated with positive integer. Write the stateme
My name is Ann [436]

Answer:

def main():

   # Accept data from the user

   n=int(input('Enter the value of n:'))

   k=2;

   sum=0

   print('The list of the prime numbers are as follows:')

   # This loop runs from k to n

   while k<=n:

       # Call is_prime() method,

       # to check whether k is a prime or not

       sum=sum+is_prime(k)

       k=k+1

   print('Sum of the prime numbers:',sum)

# is_prime() Method

def is_prime(k):

   prime=0        

   i=1

   # Check k is a prime or not

   while i<=int(k):

       # Find the factors of k

       if (k % i) == 0:

           prime=prime+1

       i=i+1

   # If k as two factors

   if(prime==2):        

       print(k)

       return k;

   # If k as more than two factors

   else:        

       return 0;

# Call the main() method

main()

Explanation:

5 0
2 years ago
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