What is a delayed acknowledgement?
What will be an ideal response?
Delay acknowledgement means that TCP delays the transmission of ACKs for up to
200ms hoping to have data ready to be sent so that the ACK can be piggybacked with the data segment. But TCP will still send an ACK for every other segment arrived and it will also send an ACK immediately if a duplicate is received or data is ready to be transmitted.
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Case C-2Rae is building a website for the local chamber of commerce. This week, Rae is designing and completing a page that contains a list, headings, body text, images, links and a background. During this process, Rae develops a style sheet and adds several styles to it. She also inserts appropriate images on the page and enhances them for maximum effect. Rae checks for non-web-safe colors and removes any that she finds. After working for weeks on the chamber's website, Rae decides to test it. She finds that the pages load slowly. What is a possible solution?
A. Check how various page elements are positioned on the page in relation to each other. B. Remove unnecessary media objects. C. Create more white space. D. Avoid certain colors.
In his position as the Information System Manager for a sporting goods chain, Mark needs to customize workbooks to speed up the work of the members of the department. If Mark wants to change the workbook screen display for the computer he is working on, he should the ____ category of Excel options.
What will be an ideal response?