Question: A ____ is a type of program that uses a grid to organize and work with data.
Answer: cells
Explanation: cells store data and other things in columns and organize them
Question: Explain how to create a Pivot table?
Answer: 1.Click a cell in the source data or table range.
2.Go to Insert > Recommended PivotTable.
3.Excel analyzes your data and presents you with several options, like in this example using the household expense data.
4.Select the PivotTable that looks best to you and press OK.
question answered by
(jacemorris04)
Answer:
nature and landscape photography: wide and ultra wide lens
wildlife photography: telephoto lens.
architectural and interior photography: wide, ultra-wide, tilt-shift lenses,
product photography: macro lenses, prime lenses, medium telephoto lenses (Up to 150mm)
insect photography: macro lenses
portrait photography: prime lenses, wide angle lens, medium telephoto lenses
wedding photography: wide-angle lenses, prime lenses
journalistic photography: wide, ultra-wide , telephoto lenses
sports photography: telephoto lenses
jewelry photography: macro lenses
Explanation:
Answer:
Explanation:
The following code is written in Java it goes through the queue that was passed as an argument, loops through it and removes all the odd numbers, leaving only the even numbers in the queue. It does not add any more data structures and finally returns the modified queue when its done.
public static Queue<Integer> evens(Queue<Integer> queue) {
int size = queue.size();
for(int x = 1; x < size+1; x++) {
if ((queue.peek() % 2) == 0) {
queue.add(queue.peek());
queue.remove();
} else queue.remove();
}
return queue;
}
Answer:
MAC Addresses (Destination and Source MAC address)
Explanation:
A switch has 3 primary functions:
- Forward frames
- Learn addresses
- Avoid loops
An Ethernet frame has the header, data and trailer and there are two specific fields in the header that helps the switch to know where to send data in future transmissions.
- destination MAC address
- source MAC address
every Ethernet frame has this and when the frame hits a switch or any device, any device can look at it ( an Ethernet frame ) and know where it is suppose to go and where it came from.
Every switch has a MAC address table where it stores MAC addresses of different computers on the network.
Example:
When a PC1 sends a frame to PC2 through a switch, the switch looks at the header of the Ethernet frame for the source mac address and adds the source MAC address to its MAC address table and also the port that it came through.
simply put:
A switch looks at the source MAC address to see if it knows it already, if it does. Great! no need to add it again to it's address table.
If it doesn't, it adds it's source address and the port that the frame came from.
This basically how the switch populates its MAC address table.
Answer:
Repetition, and regular rhythm
Explanation:
Its certainly repetition method, and repetition method is of three types which are repetition, pattern and rhythm.
Remember repetition can be boring at times as we need to read same thing again and again. However, repetition sometimes can be good like the one we are referring to, and the other one can be like placing the logo or menu at same place in all web page. And its since it creates a habit in us for reading the web pages, And hence we can understand faster, and it looks please to our eyes hence as well.
