2024 CMPP Computer Science Practice Exam With Answers (28 Solved Questions)

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CMPP PRACTICE EXAM 2024:QUESTIONS WITH 100% CORRECTANSWERSA byte is a collection of: - Correct Answer - Eight bitsThe purpose of validating the results of the program is: - Correct Answer - To determine whetherthe program solves the original problemEncapsulation refers to the combining of data and code into a single object. - Correct Answer -TrueVariables are: - Correct Answer - Symbolic names made up by the programmer that representslocations in the computer's RAM____________ refers to the physical components that a computer is made of. - Correct Answer -HardwareByte code instructions are: - Correct Answer - Read and interpreted by the JVMKey words are: - Correct Answer - Words that have a special meaning in the programminglanguageWhich of the following is valid? - Correct Answer - float w;w = 1.0f;Which of the following does not describe a valid comment in Java? - Correct Answer - Multi-line comments, start with */ and end with /*Which of the following statements correctly creates a Scanner object for keyboard input? -Correct Answer - Scanner keyboard = new Scanner(System.in);Character literals are enclosed in _____; string literals are enclosed in _____. - Correct Answer -single quotes; double quotesWhich Scanner class method reads a String? - Correct Answer - nextLine()To compile a program named First, use the following command: - Correct Answer - javacFirst.javaIn an if/else statement, if the boolean expression is false, - Correct Answer - the statement orblock following the else is executed

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