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2 years ago

________ is the art of manipulating people into breaking normal security procedures or divulging confidential information.

Computers and Technology

1 answer:

Alina [70]2 years ago

7 0

Answer:

Social engineering is a process of manipulating people into breaking normal security procedures or divulging confidential information.

Explanation:

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Aubrey is on a Windows machine. She wants to back up her Halloween pictures on an external hard drive. Which of the following ta

Leya [2.2K]

Answer:

no clu3 lol

Explanation:

I'm stupid hahaha

8 0

2 years ago

Which is the best web development company in Pakistan?

andriy [413]

Answer:

Arbisoft is listed as the top cpmpany.

Explanation:

The top 5 are:

Arbisoft

Cygnis Media

Tintash

Square63

OneByte

4 0

2 years ago

Write a program that converts degrees Fahrenheit to Celsius using the following formula. degreesC = 5(degreesF – 32)/9 Prompt th

weeeeeb [17]

Answer:

Written in Python

import math

degreesF = float(input("Enter a temperature in degrees Fahrenheit: "))

degreesC = round(5 * (degreesF - 32)/9,1)

print(degreesC)

Explanation:

The following header allows you to use Math.Round() method in Python

import math

The following prompts the user for temperature in degrees Fahrenheit

degreesF = float(input("Enter a temperature in degrees Fahrenheit: "))

The following calculates the degree Celsius equivalent and also round it up

degreesC = round(5 * (degreesF - 32)/9,1)

The following prints the degree Celsius equivalent

print(degreesC)

5 0

3 years ago

In which method of encryption is a single encryption key sent to the receiver so both sender and receiver share the same key?

mars1129 [50]

Answer:

B. Symmetric key encryption

Explanation:

Symmetric key encryption is one in which a single encryption key is sent to the receiver so both sender and receiver share the same key. In this type of encryption, the sender uses a particular key to encrypt the data and sends the encrypted data (cipher data) to the receiver and then the receiver uses the same key to decrypt the data.

Public key encryption, or asymmetric encryption uses two keys - a private key and a public key. The public key is know to everyone while the private key is known only to those for whom the message is intended. An application of this type of encryption is in SSL (Secure Sockets Layer) - a protocol for transmitting data privately on the internet.

Private key encryption is not exactly one of the encryption methods but rather, a private key and a public key are used in encryption.

The best option is therefore <em>symmetric key encryption</em>.

<em>Hope this helps!</em>

7 0

2 years ago

Write a Python program that takes a file name as input and generates the following output: File size in bytes and KBs Time the f

Airida [17]

Answer:

See explaination

Explanation:

import os

import time

from stat import *

file = input("Enter file name: ")

details = os.stat(file)#stores statistics about a file in a directory

print("File size: ", details[ST_SIZE])#retreiving size

print("File last accessed time: ", time.asctime(time.localtime(details[ST_ATIME])))#access time

print("File last modified time: ", time.asctime(time.localtime(details[ST_MTIME])))#modified time

print("File creation time: ", time.asctime(time.localtime(details[ST_CTIME])))#creation time

print("First character: ", file[0])

print("Middle character: ", file[len(file) // 2])

print("Last character: ", file[len(file) - 1])

num_words = 0

num_lines = 0

f=open(file, "r")

lines = f.readlines()

for line in lines:

num_lines = num_lines + 1

num_words = num_words + len(line.split())#add no. of words in that line

print("Number of lines: ", num_lines)

print("Number of words: ", num_words)

8 0

2 years ago