Sir please Solve both mcq's 1)What is the return type of a method that does not return any value?a) intb) floatc) voidd) double 4)public class Test2 {public static void main(String[] args) {StringBuffer s1 = new StringBuffer("Complete");s1.setCharAt(1,'i');s1.setCharAt(7,'d');System.out.printın(s1);}}a)Completeb)lompledec)Cimpletdd)Coipletd

1. Answer: c Explanation: The function that does not return any value is termed as the void…

Answered: 1)What is the return type of a method…

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Computer Science

1)What is the return type of a method that does not return any value? a) int b) float c) void d) double

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

LUP Decomposition

LU decomposition stands for Lower-Upper decomposition. LU decomposition is the factorization of the lower triangular matrix and an upper triangular matrix. It is very useful in linear algebra and numerical analysis. A permutation matrix is usually included in the product. Gaussian elimination in a matrix form is known as LU decomposition, When inverting a matrix or evaluating its determinant, this is a crucial step. Tadeusz Banachiewicz, a Polish mathematician, first proposed the LU decomposition in 1938.

Question

Sir please Solve both mcq's

1)What is the return type of a method that does not return any value?
a) int
b) float
c) void
d) double

4)public class Test2 {
public static void main(String[] args) {
StringBuffer s1 = new StringBuffer("Complete");
s1.setCharAt(1,'i');
s1.setCharAt(7,'d'
);
System.out.printın
(s1);
}
}
a)Complete
b)lomplede
c)Cimpletd
d)Coipletd

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