Explanation:
Because it is a broadcast packet, it is sent to a special MAC address that causes all machines on the network to receive it. Any machine with the requested IP address will reply with an ARP packet that says "I am 192.168. 1.1", and this includes the MAC address which can receive packets for that IP.
The answer is D. Columns. Columns are vertical, ranges lie within the columns, rows are horizontal, and the table is the actual spreadsheet I believe.
Answer:
If a photo is too dark, it is underexposed. Details will be lost in the shadows and the darkest areas of the image. If a photo is too light, it is overexposed. Details will be lost in the highlights and the brightest parts of the image.
Answer:
home page (also written as homepage) is the main web page of a website.
Ans 2
