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Evgen [1.6K]
3 years ago
12

Why does the PC send out a broadcast ARP prior to sending the first ping request

Computers and Technology
1 answer:
Norma-Jean [14]3 years ago
5 0

Since the ARP broadcast is utilized to request the MAC address of the Host with the IP address contained in the ARP, the PC needs to know the destination of MAC address before it can produce the frame header for the particular PING requested, before it can send a PING to a host.

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After clicking the Start button on your computer screen desktop, what option would you then select to examine system components
Sveta_85 [38]
You can find the components that you wanted to modify in : C. control panel

You can adjust your computer's setting through control panel, whether it's your system and security, hardware, net work setting, etc

hope this helps
4 0
4 years ago
Read 2 more answers
Save As .csv .html Worksheet tab Format Cells SUM Function Destination cell Home tab AutoFit A. Applies a border or shading to s
stiv31 [10]

Answer and Explanation:

A.) Format Cells

When the format cells in an Excel then, change an appearance of the number without the changing a number itself. Apply the number formats (0.7, $0.70, 70%, etc) or other formatting (alignments, fonts, borders, etc).

1. Enter a value 0.7 into the cell B2.

By default, the Excel use the General formats (no specific numbers format) for the numbers To apply the number format, use a 'Format Cell' dialog box.  

2. Then, Select the cell B2.

3. Then, Right click, then click the Format Cell (or press the shortcut key CTRL + 1).

The 'Format Cell' dialog box will appears.

4. Then, For example, if you want - select Currency.

Note: The Excel give you the life preview of how a number will formatted.

5. After that, Click OK.

The Cell B2 will still contain the number 0.7. Then you only changed an appearance of the number. Most frequently used a formatting command that are available on Home tab.

6. On Home tab, in a Number group, click percentage symbol to apply the Percentage formats.

7. On Home tab, in Alignment group, center a numbers.

8. On Home tab, in Font group, add the outside border and change the fonts color to the blue.

B). Destination cell

Destination area or Destination cell - A range of the cells that is select to hold a summarized data in the consolidations. The destination area or cell can be on same worksheets as source data or on the different worksheets. Worksheet can contains only the one consolidation.

C). Save As

If you want to save workbook with the different name use File then click on Save As dialog box or use a shortcut key (Alt + F2).

Then, Select a folder that you wants to store a workbook in using Save in the drop-down lists.

Then, Enters a new filename in the File name box at bottom.

D.) .html

Extension of the web page workbooks is .html.

E). SUM

The SUM function is the built in function in the excel which is used to add all the numbers in the range of the cells and returns its result.

F). Home Tab

A clipboard group is on far left side of a Home Tab. It is an often used in the conjunctions with Editing group, which is on far right side of the tab.

G.) .csv

CSV stands for Comma Separated Value.

CSV is the simple file format that is used to store a tabular datas, such as the spreadsheet or the database. A File in the CSV formats can be imported and exported from the programs that stores data in the tables, such as the Microsoft Excel or the OpenOffice Calc.

H). Worksheet tab

.

To Show the Sheet tabs settings is turned off.

Firstly, ensure that Show Sheet tab is enabled or not.

To do, all the other Excel version, click the File >then Options >then Advanced, in the under Display option for the workbook, then ensures that there is the check in a Show sheet tabs box.

I). AutoFit

J). Sum, Product, Power, Sqrt, Quotient, Mod and many others.

There are 300+ formulas in Excel.

5 0
3 years ago
An image is 160x 42 what is this a measure of?
mixas84 [53]
This would be a measure of Resolution. Image size is the general version of Resolution as Resolution is the measurement use FOR image size.
8 0
3 years ago
Speakers wanting to control the movement of one slide to the next choose this option.
aleksklad [387]
Change slides by clicking on background.
6 0
3 years ago
The words, the computer is the future, has how many bits?
Nadusha1986 [10]

The words, the computer is the future, has 64 bits.Modern computer has

two types of processors which include:

  • 32 bit
  • 64 bit
<h3>Bits</h3>

This is referred to as the smallest unit of data which is used in a computer.

The 32 bit computer are the old types which have a smaller processor and is

relatively slow.

The 64 bit computer on the other hand are the modern types with large

processors and are relatively fast.

Read more about Computer here brainly.com/question/13380788

4 0
2 years ago
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