What is the most popular Internet activity
What will be an ideal response?
Communicating
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Create an applet that will draw a number of strings based upon an initial string specified by the user. If the string is n characters long, draw n strings as follows: The first string is the original one that the user typed in a text field. Each subsequent string removes the last character from the previous string. For example, if the user enters the string “Charles”, the applet would draw
Charles Charle Charl Char Cha Ch C Use a text field to get a string from the user. Then draw the strings when the user clicks a Draw button. Hint: Draw the strings in the paint method, but remember to call super.paint(). You should also call repaint in the actionPerformed method that listens for the button press.
(Printing a string Backward) Write a program that inputs a string and prints the string backward. Convert all uppercase characters to lowercase and all lowercase characters to uppercase.
What will be an ideal response?
What is the name of the indicator that measures the power of a received wireless signal?
A) WSLM B) LRV C) SNR D) RSSI
Which of the following is true about an LCD display? (choose all that apply)
a. It has a CCFL backlight. b. It has an LED backlight. c. It is not as bright as a plasma display. d. It supports only one resolution.