Public static void - Study guides, Class notes & Summaries

The correct syntax for the "main" method signature is: *a.* private static void main(String[] args) *b.* public static String main(String[] args) *c.* public static void main(String[] args) *d.* public void main(String[] args) *e.* none of the above - c The Java compiler does the following: *a.* checks a bytecode program in a ".class" file for run-time errors and if there are none, it generates source code for that program in a ".java" file *b.* checks a source code program in a ".java"...

Which of the following statement is incorrect? b = 40; s = 200; i = 200; j = 200L; correct answers j = 200L; What is item after the following loop terminates? ( line numbers are not a feature of a code) 1: int sum = 0; 2: int item = 0; 3: do { 4: item += 1; 5: sum += item; 6: if (sum > 4) 7: break; 8: } while (item < 5); correct answers item = 3; "AbA".compareToIgnoreCase("abC") returns ________. correct answers -2 Convert the following for loop into a do-whil...

The correct syntax for the "main" method signature is: *a.* private static void main(String[] args) *b.* public static String main(String[] args) *c.* public static void main(String[] args) *d.* public void main(String[] args) *e.* none of the above - Answer- c The Java compiler does the following: *a.* checks a bytecode program in a ".class" file for run-time errors and if there are none, it generates source code for that program in a ".java" file *b.* checks a source code p...

The correct syntax for the "main" method signature is: *a.* private static void main(String[] args) *b.* public static String main(String[] args) *c.* public static void main(String[] args) *d.* public void main(String[] args) *e.* none of the above - Answer-c The Java compiler does the following: *a.* checks a bytecode program in a ".class" file for run-time errors and if there are none, it generates source code for that program in a ".java" file *b.* checks a source code pr...

PRN 211 Full Test Bank | Questions and Answers (Complete Solutions) Complete this sentence: At the heart of events are. A. Delegates B. Buttons C. Methods D. Threads With the constraint "where T: class", what it means? A. The type argument must be a non-nullable value type, either nullable or non-nullable B. The type argument must be a reference type, either nullable or non-nullable. This constraint applies also to any class, interface, delegate, or array type. C. The type argument must be ...

Abstract classes used when: Common abstract methods to be re-used for different clients. 'Extend' the class. Abstract classes do not have pre-defined methods, only abstract methods. T/F? False. Abstract class must have at least one abstract method, rest may be initiated pre-defined methods. Interfaces used when: All abstract methods and no pre-defined methods. 'Implement' the class. Local (method) variables must be defined but not initialized. T/F? False. Local vari...

CMSC 433 All Exams Solutions 2023/24 Q1.1 2 Points Synchronized List offers better performance than a Copy OnWrite ArrayList when there are frequent iteration operations. Q1.2 2 Points ____ is a Java keyword that can be used to inform threads in the waitset of an object. notifyAll Q1.3 2 Points ___ is a thread state when it is waiting to acquire a lock. Blocked Q1.4 2 Points A Thread that has ended can be restarted. ý True ź False 5/5/2021 View Submission | Gradescope Q2 ...

The correct syntax for the "main" method signature is: *a.* private static void main(String[] args) *b.* public static String main(String[] args) *c.* public static void main(String[] args) *d.* public void main(String[] args) *e.* none of the above - CORRECT ANSWER c The Java compiler does the following: *a.* checks a bytecode program in a ".class" file for run-time errors and if there are none, it generates source code for that program in a ".java" file *b.* checks a...

PRN 292 Full Test Bank | Questions with complete solutions Unlike const however, read-only fields are NOT______ A. explicitly internal B. explicitly static C. implicitly static D. implicitly internal What can be signature of an application's entry point? A. public static void Main(string s){} B. public static void main() {} C. public static void Main() {} D. public static void Main(int n) {} Web service technology is based on? A. SOAP and TCP/IP B. TCP/IP and UDP C. UDP and XML D. XML and SOA...

CS 1102-01 - AY2022-T4 Final Revision UPDATED ACTUAL Questions and CORRECT Answers What is the output of the following Java program? class Food {void flavor() { Sln("bland"); } } class Pepper extends Food {void flavor() { Sln("spicy"); } } public class Lunch {public static void main(String[] args) {