Which of the following is a method of the Object class? O a. super) O b. encrypt( O c. equals) O d. end)
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- Which of the following is the valid Object code? a. 0101 b. 1A2B c. 0123 d. 4444Objective: Given a secret keys "mysecret" and "cs335cryptograph" for DES and AES methods respectively, perform encryption using both DES and AES. Lab: You will be given "DES.py" and "AES.py" programs. And these programs to fit to your solution. Also, you need to install "Cryptodomex" library (Please see the installation file for Cryptodomex) Tasks: In this lab, you will be encrypting messages using DES and AES python program. Submission: Please submit a lab report for following plaintext messages along with code and output snapshots: 1. Plaintext:" Welcome to CS 335" and Ciphertext: ? 2. Plaintext: "Computer Science and Mathematics" and Chipertext: ?PLEASE HELP ME GET A CODE. THANK YOUUU ANYONE!
- ???????? 2: Take the username and password from a user and check the validity of the password using the following rules: 1. Password must contain at least 2 digits, at least one uppercase letter, at least one lowercase letter, and at least one of the special characters (*,_,%,$,#,@) in it. If one or more of these are missing, show which ones are missing. 2. The password must not contain the username in it. If it does, the password will be invalid. 3. The password must have a length of 8 or more. Sample Input 1: Username: IzukuMidoriya Password: izukuMidoriya24# Output1: Invalid Password: Password cannot contain username Sample Input 2: Username: IzukuMidoriya Password: Iamhere@12 Output2: Valid password Sample Input 3: Username: IzukuMidoriya Password: Ia4%Lp Output3: Invalid Password: Password too short Sample Input 4: Username: IzukuMidoriya Password: izuku@Midoriya24# Output4: Valid Password Sample Input 5: Username: IzukuMidoriya Password: Ia4%sahdvckgjp…User accounts on a computer network require passwords that contain 6 characters: The first character must be an upper-case letter (A-Z), the last character must be a digit (0-9), and the 4 middle characters can be either a lower-case letter (a-z), upper-case letter, or a digit. How many passwords are possible is allowed (repetition of characters is allowed based on the given requirements)? Enter your answer in the box below. Answer =From most restrictive to least restrictive, the access modifiers are: Select one: O a. private, protected, public O b. private, public, protected c. protected, public, private O d. protected, private, public
- Choose the correct option1. What is use of eof() ? a. Returns true if a file open for reading has reached the next character.b. Returns true if a file open for reading has reached the next word.c. Returns true if a file open for reading has reached the end.d. Returns true if a file open for reading has reached the middle. 2.The mechanism of giving special meaning to an operator is called ____ a. Objectb. Inheritancec. Function overloadingd. Operator Overloading 3) Local variables are stored in an area called ___________ a) Heapb) Permanent storage areac) Free memoryd) Stack4) You are in charge of writing a JavaScript code to tell the user how well his/her password is as it is typed in. What is the best approach?A) Add onsubmit to submit button. Show message if password is weak and return false. B) Add onsubmit to submit button. Disable update button if password is too weak. C) Add onchange to password field. Update a message as password is changed. D) Add onfocusout to password field. Update a message as password is changed. 5) What event can we use to animate a picture once it is downloaded?A) onchange B) onload C) ondownloaded D) ongrantedWhich of the following is user data that is collected automatically? A) user address B) credit card number C) date of birth D) cookie I’d
- Create java application with user friendly menu and sub menu which allows user to 1. a.Add Inventory b.Update Inventory Cost Price c.Update Quantityin Stock d.Update Selling Price 2. a.Add A Customer b.Update Address c.Update Contact 3. a.Add Employee b.Calculate Wage c.Print Pay SlipWe want to display the following message to user of our Android app:Message: Your file has been deleted.Write the Java statement needed to display the above message.if(firstpassword==secondpassword){return true; } else{ alert("password must be same!"); return false; } this script is used for validating the user's entry of Password. a. access b. confirmed O. forgotten O d. login
