Answer:
Option(B) i.e., social engineering is the correct option to the question.
Explanation:
The following option is correct because social engineering is the type of attack in which the criminals tricks the computer users to disclose the confidential data or information. Criminals or hackers use this trick because by this they can easily take advantage of your confidential information or corporate secrets.
Answer:
This is false.
Explanation:
SATA drives do not have jumpers, because they don't use the master/slave feature. They are connected to the motherboard, and they are ready to work.
The master/slave feature was used by IDE hard drives.15 years ago, most motherboards didn't have too many IDE slots to place more than 1 or 2 HDDs, the IDE cable allowed you to connect 2 drives to 1 cable, greatly increasing your computer's storage space.
It was recommended to set as master the drive connected directly to the motherboard, and the other one as slave.
Answer:
By presuming the question expect us to write a program to address the problem and the solution code written in Python is as follow:
- beer_name = input("Enter beer name: ")
- abv = int(input("Enter ABV value: "))
-
- if(abv > 10):
- label = "Very High"
- elif(abv >=6):
- label = "High"
- elif(abv >=3):
- label = "Average"
- else:
- label = "Low"
-
- print("Beer Name: " + beer_name)
- print("ABV value: " + str(abv))
- print(label)
Explanation:
Firstly, we can use input function to prompt user to input beer name and ABV value (Line 1 - 2).
Next, create if else if statements to check abv fallen into which range of value and then set a label accordingly (Line 4 -11). For example if abv is 4, the label will be set to "Average".
At last, print the information of beer that includes beer name, abv value and label (Line 13 - 15).
Answer:
3 select inputs are required to select a specific input between 5 inputs.
Explanation:
Multiplexer is used to select the inputs from different inputs to a single output. There are many types of multiplexers for different number of inputs selection. 1. 2x1 is the type of multiplexer where 2 inputs and 1 output. This is used to select between these inputs. There is one more pin to select the input between these two inputs that is called <em>select </em>input.
2. Another type is 4x1 multiplexer. There are 4 inputs and one output. In this type of multiplexer 2 select pins are used for selection of input bits between these 4 inputs.
For more than 4 inputs and less than 8 inputs, 8x1 multiplexer is used. this multiplexer uses three inputs for selection purpose.
