please help me, its due very soon! THANK YOUU

QUESTION What does the subnet mask of an IP address tell you? Om Which part of the IP address belongs to the network and which part of it belongs to the host b. It tells you how many 255s and Os you have available O c The relationship between the broadcast and local networks d. The class of the IP address QUESTION 41 We ALWYAS perform analysis work from the original evidence True False QUESTION 42 Best practices for handling evidence include: a. Working off coples, using untested software, using only tool for analysis b. Working off the original, haphazard note taking using evidence to stop the table from wobbling Oc Document document photograph, document some more d. Taking photographs, Documenting, using write blockers (when possible), maintaining chains of custody, working off of copies maintaining backup copies QUESTION 43 What IP utility (with switch can be used to figure out the local MAC address? a IPCONFIG IALL b. PING/ALL CIPCONFIG d.PING + Click Save and Submit to save and submitt. Click Save All Answers to see all answers QUESTION 44 What does the number after the colon" in the following 74.6.238.254:8080 mean? a. Connection number Ob.Logging number Oc Port number Od. Socket number QUESTION 45 Which one of these is another use for a hash? a. To eat with eggs b. To track down what has changed within a data set OC To pinpoint differences within a file d. Cryptographic QUESTION 46 Wiping is writing a known value to every available space on a drive. What statement below is correct about methods of wiping? O aOnly hardware can perform a wipe b. Only software can perform a wipe c. We can have software or hardware perform wiping d. Wiping a traditional Hard disk can be done in seconds QUESTION 47 Write blocking is a method of preserving evidence by preventing accidental write to it. Which below statement is correct about write blocking? a. You can only write block with software b. It is easy to write block a phone or game console Oc You can only write block with hardware d. There are hardware and software write blocking solutions QUESTION 48 The purpose of Boot software is to: a. Start a computer for imaging and/or analysis without making changes to it b. Perform DDOS attacks oc Make the computer a bot on your network d. Make it so nobody knows you copied the contents of the hard drive QUESTION 49 What is NOT an example of a valid legal authority? a. Warrant b. Consent OC 3rd party consent (L.e. your neighbor gives the police permission to search your house) d. Court Order