13) Given the declaration int[] arrA = int[] arrB = new int[10];, what is the result of each of the following expressions? If an expression will give an error, state the error. > reate auray object ul leugth of 10. {8, 3, 0, 2, 7, 9, 6};and the declaration O arrB[2] why iw it not %3 ? kength of arayh=7. 2 arrA[arrA.1ength/3] index out of bounds >max index=9 Shoudntansver lbe 2? 3arrB[arrB.length] arrA[arrA[3]]
13) Given the declaration int[] arrA = int[] arrB = new int[10];, what is the result of each of the following expressions? If an expression will give an error, state the error. > reate auray object ul leugth of 10. {8, 3, 0, 2, 7, 9, 6};and the declaration O arrB[2] why iw it not %3 ? kength of arayh=7. 2 arrA[arrA.1ength/3] index out of bounds >max index=9 Shoudntansver lbe 2? 3arrB[arrB.length] arrA[arrA[3]]
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
Related questions
Question
100%
Old exam question for practice, answer in red. Question in orange.
Question attached. confused about the array concept and number 2 and 3.
2nd question about string (asked this q earlier.) kinda get how c55 coming from. But isn't the s=5 replaces the previous s= c? Why would the first s get printed = to c5?
![WINTER 2019 FINAL EXAM SHORT ANSWER QI
[2] 10) What is printed by the following code?
"";
String s =
s += 'c';
s += (4 + 1);
// s-
// s = + 5
S= ""+ C
%3D
println( s + s.charAt(1) );
Output:
C55](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0dd0615-5392-46ed-af9f-2afbe8658b62%2F14ffbc4e-8ed8-44b2-b6a7-fd5e197d13da%2Fy0qkvxh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:WINTER 2019 FINAL EXAM SHORT ANSWER QI
[2] 10) What is printed by the following code?
"";
String s =
s += 'c';
s += (4 + 1);
// s-
// s = + 5
S= ""+ C
%3D
println( s + s.charAt(1) );
Output:
C55
![WINTER 2019 FINAL EXAM SHORT ANSWER Q13
{8, 3, 0, 2, 7, 9, 6};and the declaration
new int[10];, what is the result of each of the following expressions? If an
[2] 13) Given the declaration int[] arrA =
int[] arrB =
expression will give an error, state the error.> Create auray object ul leugth of 10.
O arrB[2]
why s it not % ? kungth ofaayh=7.
2 arrA[arrA.length/3]
3 arrB[arrB.length]
index out of bounds smax index=9
arrA[arrA[3]]
e Shoudntanever be 2?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0dd0615-5392-46ed-af9f-2afbe8658b62%2F14ffbc4e-8ed8-44b2-b6a7-fd5e197d13da%2Fpw5wpwu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:WINTER 2019 FINAL EXAM SHORT ANSWER Q13
{8, 3, 0, 2, 7, 9, 6};and the declaration
new int[10];, what is the result of each of the following expressions? If an
[2] 13) Given the declaration int[] arrA =
int[] arrB =
expression will give an error, state the error.> Create auray object ul leugth of 10.
O arrB[2]
why s it not % ? kungth ofaayh=7.
2 arrA[arrA.length/3]
3 arrB[arrB.length]
index out of bounds smax index=9
arrA[arrA[3]]
e Shoudntanever be 2?
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