1) Which of the following names is suitable as a variable name? a) A_2 b) D-3 c) 5B 2) In Java, it is possible to write a multi-line comment using? a) /* ..........*/ b) // c) //-----* 3) What does this code print? System.out.println("Welcome " + "to " + "java " + 101); a) Welcome to java 101 b) Welcome " + "to " + "java " + 101 c) Welcome " "to " "java "   4) Which of the following expressions is correct? a) int x=7.5 ; b) float y=88.0 c) char z="a" 5) what is the output of the code in the picture? a) 5 + 10 = 15 b) 15 c) sum(10, 5) 6) Can you write a program in Java that uses a function and when called, multiplies two values ​​x and y? a) If you can, write it and send it on WhatsApp to Dr. Omar b) If you can't...tell Dr. Omar to re-explain this point?

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