Answer: Cognitive
Explanation:
According to the question, the Ryan shows cognitive attitude towards the HDTV. The cognitive component basically refers to the three main components that are:
- Thoughts
- Beliefs
- Attributes
The cognitive component is one of the type of attitude which basically consist of various types of thoughts, knowledge and the beliefs towards the any type of object. It is one of the belief and opinion of the attitude.
Explanation:
This is because the SEO might not be able to access the media items wherever they are, or they could be deleted, or the media items may not be compatible with the SEO. It could also help to have alternatives for accessibility purposes. Therefore, it is important for the SEO to have alternatives to display incase a media item is unable to display for whatever reason.
Answer:
The system that will be more prone to attack or vulnerability is the bank that has ten branches spread throughout California with the data being stored on a mainframe in San Francisco.
Explanation:
Solution
If the databases are not shared by all the branches throughout the network, they could not be hacked or accessed easily. but when the systems are in a network and share databases or resources,then these could be more vulnerable to unauthorized persons or individuals.
The data been stored on a mainframe in San Francisco that is a centralized access by 10 branches of another bank. what this implies is that networking is involved or used to share data.
With this example, the chances of vulnerability or attacks increases from the following :
- Accounts payable could be disturbed by changing cash in payment false.
- Entering incorrect data into the system. such transactions can be altered, deleted by unauthorized persons.
- Transaction fraud like hacking, masquerading are very common in a networked system.
Answer:
The process of adding binary numbers is the same as the process adding decimal numbers which are the normal base 10 numbers with the difference being that in decimal numbers there are digits 1 to 9 and in binary numbers, there are only digits 1 and 0
So when we add binary numbers, we havr;
0 + 0 = 0
1 + 0 = 1
0 + 1 = 1
1 + 1 = 10
Why 1 + 1 = 10 is because, there are no 2s in binary number system, just like when we get from 0 to 9 in a decimal system we start again at 10
For binary subtraction, we have the following;
0 - 0 = 0
1 - 0 = 1
1 - 1 = 0
10 - 1 = 1 (from 1 + 1 = 10)
For example 1100₂ - 1010₂ = 0010₂
As shown below
Borrow 1
, ↓
1, 1 ¹0 0
<u> 1, 0 1 0</u>
, 0 0 1 0
The addition and subtraction of the binary number system are similar to that of the decimal number system. The only difference is that the decimal number system consists the digit from 0-9 and their base is 10 whereas the binary number system consists only two digits (0 and 1) which make their operation easier
Explanation:
