In Computer programming, there are four (4) common data types and these include:
- Integer type (int):
- Floating point type (float)
- Boolean (bool)
- String (str)
<h3>The kinds of data type.</h3>
In Computer programming, there are four (4) common data types and these include:
- <u>Integer type (int):</u> it is used for storing whole numbers such as 1, 2, 3, 4, ..... 2,147,483,647.
- <u>Floating point type (float):</u> it is used for defining real numbers that have a decimal point such as 0.009, 9.87, 5.6, etc.
- <u>Boolean (bool):</u> it allow users to combine keywords with Boolean operators (quotes, AND, OR, near/n) as either true or false.
- <u>String (str):</u> it is used for data values that are made up of ordered sequences of characters.
Read more on a data types here: brainly.com/question/25619349
Answer:
=vlookup(h14, a5:h11,8,false)
Explanation:
Here, h15 is the cell in which we need the output and the value to be matched in rows to find the exact row is h14, and the range is expressed as a5:h11. Now to find the column number, we need to figure out the first and the concerned column. So, the concerned column is in which the total attendance is being listed and it is h(h14), and the first column is a. So, the column number is a=1 h=8, =8. And since we need the exact match, the value of the fourth argument is false. And thus, we have the above formula. Remember. vlookup formula is:
=vlookup(cell where the result is to be placed, range, column number in the same row as h14, exact match or approximate match). For exact match it's false, and for the approximate match, it's true.
Answer:
authentication
Explanation:
At the authentication process, there is a way of identifying a user, this is typically done by having the user enter a valid user name and valid password before access is granted. Here at authentication the process is based on each user having a unique set of criteria for gaining access.
The AAA server have to ascertain by comparing a user's authentication credentials with other user credentials stored in a database. In the event the credentials match, the user is granted access to the network. But on the other hand, If the credentials varies, and authentication fails then network access will be denied.
Answer:
Generations of Computers Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up an entire computer system.