VERY URGANT

Question 15 allows a program to walk through the collection and remove elements from the collection. Not yet answered Select one: Marked out of a. Set 3.00 b. Iterator P Flag question C. Queue O o d. List e. Map Question 16 Class Collections provides algorithms for reversing, filling and copying Not yet answered Select one: Marked out of a. Arrays 3.00 b. Lists P Flag question C. Collections d. Stacks e. Integers Question 17 Which of the following does not generate GUI events? Not yet answered Select one: Marked out of a. Viewing the text in a label 3.00 b. Clicking a button P Flag question C. Moving the mouse d. Selecting an item from a menu e. Typing in a text field Question 18 Not yet answered What is 'e' in the following code: catch (ArithmeticException e) { System.err.printf(e); } Marked out of 2.00 P Flag question Select one: a. An error value. b. The type of the exception being caught. C. A finally block. d. An exception handler. e. The name of catch block's exception parameter. Question 19 returns the number of elements currently in the The ArrayBlockingQueue method ArrayBlockingQueue? Not yet answered Marked out of 3.00 Select one: a. getSize P Flag question b. contains C. getLength d. length size