Answer:
Go to Insert and click on Text and underneth that click header and footor.
Explanation:
You can do a Header and Fotter in Excel. ALl you have to do if go in the document you are working in and you click on Instert tab and then click on Header and Fotter. It gives you an option to make a header for your excel wookbook.
There are two ways to convert from hexadecimal to denary gcse method. They are:
- Conversion from hex to denary via binary.
- The use of base 16 place-value columns.
<h3>How is the conversion done?</h3>
In Conversion from hex to denary via binary:
One has to Separate the hex digits to be able to know or find its equivalent in binary, and then the person will then put them back together.
Example - Find out the denary value of hex value 2D.
It will be:
2 = 0010
D = 1101
Put them them together and then you will have:
00101101
Which is known to be:
0 *128 + 0 * 64 + 1 *32 + 0 * 16 + 1 *8 + 1 *4 + 0 *2 + 1 *1
= 45 in denary form.
Learn more about hexadecimal from
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Most <u>Malware</u> focus on gaining entry over the internet to a secure computer system by finding a working user ID and password combination.
<u>Explanation:</u>
A malware is a small computer program which works on the user’s system without knowing to the user. Different malware works differently.
Some malware sits on the user computer, create multiple unnecessary files and make the hard drive full, some people create viruses to show their computer skills which they tend to prove in a wrong way, some malware sits in the computer to steal data especially while using internet.
So there are malware's like Virus, Worm, Trojan, spyware, etc.
When querying a list or table, the use of wildcard symbols maybe used to optimize the search result. The words D*n will return First names which <em>starts with D and ends with n.</em>
- The (*) denotes that the search returns any values or alphabets inbetween D and n.
- Names such as <em>Dean, Don, Drezn</em> and other rated names would be included in the returned query.
Therefore, the returned query would include names starting with the letter D and ends with the letter n.
Learn more : brainly.com/question/25586700
Answer: True. Its true and it will be true.
