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Select the items below that can be used as a CSS selector.

  1. An HTML element
  2. A class name
  3. An ID name
  4. All of the Above

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Jarrod Robel
Jarrod RobelLv2
19 Feb 2020
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Related questions

5. Consider the following class: import java.util.Scanner; public class Money private int dollars; private int cents; public Money (int d, int c) { dollars = d; cents = c; /* Point 1 */ public String toString() { String result; if (cents > 100) int totalCents = dollars * 100 + cents; dollars = totalCents / 100; cents = total Cents % 100; /* Point 2 */ /* Point 3 */ result = "$" + dollars + ", " + cents + "C"; return result; public static void main(String[] yourGrandfather) Scanner keyboard - new Scanner (System.in); Money amount; int C; /* Point 4 */ System.out.print("Enter an amount in cents: "); C = keyboard.nextInt (); amount = new Money (c/ 100, CX 100); System.out.println("You have: " + amount.toString()); The above program compiles and runs without error. Which variables are in scope at each of the points marked by comments in the above class? In other words, if each of these comments were replaced by an actual Java statement, which variables could be used in this statement without a prefix (that is, without having to write the name of a class or other variable in front of the variable name) and without the compiler reporting an unknown variable error? List each variable that is in scope at each of the points marked by comments in the above class, and indicate whether it is an instance variable, a formal parameter, or a local variable. Note that you will be penalized for every variable that is out of scope at a given point but that you list as being in scope at that point.

Create a new dictionary called prices_stocks using {} format like the example below.

Ā 

prices_stocks={}

Put these values in your prices_stocks dictionary:

  • "banana": [4,5]
  • "apple": [2,2]
  • "orange": [1.5,2.5]
  • "pear": [3,4]

So the key of dictionary is name of item and value is a list (first element of that list is stock and second element is relevant price)

Loop through each key in prices_stocks, for each key, print out the key along with its price and stock information. Finally calculate how much you earn if you sold all of your products. Print the answer in the following format:

Ā 

Part-1:

Item: banana Stock: 4 Price: 5

Item: apple Stock: 2 Price: 2

Item: orange Stock: 1.5 Price: 2.5

Item: pear Stock: 3 Price: 4

If you sold all of your items you earn 39.75

You've just deployed a new Cisco router that connects several network segments in your organization. The router is physically located in a server room that requires an ID card to gain access. You've backed up the router configuration to a remote location in an encrypted file. You access the router configuration interface from your notebook computer using a Telnet client with a user name of admin and a password of admin. You have used the MD5 hashing algorithm to protect the password. What should you do to increase the security of the device?

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