Which values are marked for deallocation after the sequence? Integerobj1=newInteger(10);Integerobj2=newInteger(20);Integerobj3=obj2;Integerobj4=newInteger(40);obj2=null;obj4=obj1; only 20 only 40 20 and 40 no values are marked for deallocationWhich expressions for XXX, YYY, and ZZZ output "Great job" for scores above 90, and "Nice try" otherwise? Choices are in the form XXX / YYY / ZZZ. intscore;score=scnr.nextInt();if(XXX){System.out.println(YYY);}else{System.out.println(ZZZ);} score < 91 / "Great job" / "Nice try" score < 91 / "Nice try" / "Great job" score > 90 / "Nice try" / "Great job" (Not possible for given code)The program should determine the largest integer seen. What should XXX be if the input values are any integers (negative and non-negative)? All variables are integers and have unknown initial values. for(i=0;i<10;++i){currValue=scnr.nextInt();if(i==0){// First iterationXXX;}elseif(currValue>maxSoFar){maxSoFar=currValue;}} maxSoFar=0 maxSoFar=currValue currValue=0 currValue=maxSoFar

Answered: Which values are marked for…

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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Which values are marked for deallocation after the sequence?

Integerobj1=newInteger(10);Integerobj2=newInteger(20);Integerobj3=obj2;Integerobj4=newInteger(40);obj2=null;obj4=obj1;

	only 20
	only 40
	20 and 40
	no values are marked for deallocation

Which expressions for XXX, YYY, and ZZZ output "Great job" for scores above 90, and "Nice try" otherwise? Choices are in the form XXX / YYY / ZZZ.

intscore;score=scnr.nextInt();if(XXX){System.out.println(YYY);}else{System.out.println(ZZZ);}

	score < 91 / "Great job" / "Nice try"
	score < 91 / "Nice try" / "Great job"
	score > 90 / "Nice try" / "Great job"
	(Not possible for given code)

The program should determine the largest integer seen. What should XXX be if the input values are any integers (negative and non-negative)? All variables are integers and have unknown initial values.

for(i=0;i<10;++i){currValue=scnr.nextInt();if(i==0){// First iterationXXX;}elseif(currValue>maxSoFar){maxSoFar=currValue;}}

	maxSoFar=0
	maxSoFar=currValue
	currValue=0
	currValue=maxSoFar

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