Describe three methods used by HTTP/2 intended to decrease latency and provide for quicker loading of web pages in browsers.
1. Single Constant Connection.
2. Multiplexing.
3. Prioritization.
4. Compression.
5. Server Push.
6. Binary.
1. HTTP/2 improves speed of page load by creating a single constant connection between the web browser and the web server.
2. HTTP/2 can transfer and receive multiple messages at the same time.
3. HTTP/2 can transfer more important data first.
4. HTTP/2 reduces overhead by using header compression,
5. When using HTTP/2, a web server can “guess” what might be requested next and send it ahead of time.
6. HTTP/2 is binary instead of text-based. This provides for more efficient and compact transfer of information.
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The shortcut to add 1 to i and store it back into i is _______.
Fill in the blank(s) with the appropriate word(s).
After choosing a shape tool from the Tools panel, use the ____ button at the bottom of the Tools panel in the accompanying figure to select the drawing mode.
a. Creation
b. Shape
c. Object Drawing
d. Illustration
What is the process of converting raw picture data to another format called?
a. Abstracting b. Rastering c. Demosaicing d. Rendering
For any column whose data type is CHAR, values must be enclosed in ____.
A. double quotation marks B. parentheses C. single quotation marks D. square brackets