need 1&2 in different copies please apa 2referenceseach with citations

1)A percentage of your grade is based on your posts on the Discussion Boards. You must post at least three times. One post should be your response to the questions posed in the discussion board, should be a minimum of 300 words, and should be posted no later than Thursday to give peers an opportunity to reply. The other post should be a thoughtful response to another student’s post, and should be a minimum of 100 words. In addition to the questions below, feel free to talk about any personal experience, thoughts, or ideas that are related to the discussion.

• What’s a firewall and how does it function?
• What benefits does a firewall offer?

2)In 500 words or more, discuss the benefits of DNS failover as an adjunct to cloud failover.

Use at least three sources. Include at least 3 quotes from your sources enclosed in quotation marks and cited in-line by reference to your reference list. Cite your sources. Do not copy. Write in essay format not in bulleted, numbered or other list format.

Reply to two classmates’ posting in a paragraph of at least five sentences by asking questions, reflecting on your own experience, challenging assumptions, pointing out something new you learned, offering suggestions. You should make your initial post by Thursday evening so your classmates have an opportunity to respond before Sunday.at midnight when all three posts are due.

It is important that you use your own words, that you cite your sources, that you comply with the instructions regarding length of your post and that you reply to two classmates in a substantive way (not ‘nice post’ or the like). Your goal is to help your colleagues write better. Do not use spinbot or other word replacement software. It usually results in nonsense and is not a good way to learn anything. Please do not use attachments unless requested.