Write a set of instructions to prompt the user for an int, value and input it us

Question

Write a set of instructions to prompt the user for an int, value and input it using the Scanner class into the variable x and prompt the user for a float value and input it using the Scanner class into the variable y. Write a statement using a Scanner method to get the your first name, interactively. Write a statement using a method to guarantee that your first name will be a capital letter. What is Java bytecode? Identify which of the following lead to: a compile-time error, run-time error, or logical error. Forgetting parenthesis () at the end of a method. Calculating product of numbers instead of sum of numbers typing print, instead of printin Assigning a char value instead of a sting value to a variable. Substracting a variable by itself in the denominator. Assuming that a Random object has been created called generator, what is the range of the result of each of the following expressions? a.generator.nextint(20) b. generator.nextint(8)+1 c. generator.nextint(12)+2 d. generator.nextint(35)+10 e. generator.nextint(100)-50 Write an assignment statement that computes the square root of var1, subtracts it from var2 and assigns the result to var3.

Explanation / Answer

Question 7:

Bytecode is the compiled format for Java programs. It uses JDK to compile java code, Once a Java program has been converted to bytecode, it can be transferred across a network and executed by Java Virtual Machine (JVM). Bytecode files generally have a .class extension.

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