What is the Point-to-Point Protocol and how is it utilized?
What will be an ideal response?
PPP stands for Point-to-Point Protocol. Many ISPs use PPP to connect dial-up or DSL users. PPP handles authentication by requiring a user to enter a valid username and password. PPP verifies that users attempting to use the link are indeed who they say they are.
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What does the following code display?
``` int d = 9, e = 12; System.out.printf("%d %d\n", d, e); ``` a. %d %d b. 9 12 c. %d 9 d. %9 %12
When a presentation is open in Normal view, the current slide is displayed _____ of the PowerPoint window.
A. on the left B. in the center C. on the right D. on the top
Programmers must use the repetition structure in every program they write.
Answer the following statement true (T) or false (F)
The fundamental tool for web navigation is the ___________________, which connects a webpage to another page or file.
Fill in the blank(s) with the appropriate word(s).