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Answer and Explanation

Question 4

What output is produced by the program shown in Listing 4 ?

  • A. Compiler Error
  • B. Runtime Error
  • C. 2147483647
  • D. 2.147483647E9
Listing 4 . Listing for Question 4.
public class Ap013{ public static void main(String args[]){new Worker().doAsg(); }//end main()}//end class definition class Worker{public void doAsg(){ //Integer.MAX_VALUE = 2147483647double myDoubleVar = Integer.MAX_VALUE;int myIntVar; myIntVar = (int)myDoubleVar;System.out.println(myIntVar); }//end doAsg()}//end class definition

Answer and Explanation

Question 5

What output is produced by the program shown in Listing 5 ?

  • A. Compiler Error
  • B. Runtime Error
  • C. 4.294967294E9
  • D. 4294967294
Listing 5 . Listing for Question 5.
public class Ap014{ public static void main(String args[]){new Worker().doMixed(); }//end main()}//end class definition class Worker{public void doMixed(){ //Integer.MAX_VALUE = 2147483647int myIntVar = Integer.MAX_VALUE; System.out.println(2.0 * myIntVar);}//end doMixed() }//end class definition

Answer and Explanation

Question 6

What output is produced by the program shown in Listing 6 ?

  • A. Compiler Error
  • B. Runtime Error
  • C. 2147483649
  • D. -2147483647
Listing 6 . Listing for Question 6.
public class Ap015{ public static void main(String args[]){new Worker().doMixed(); }//end main()}//end class definition class Worker{public void doMixed(){ //Integer.MAX_VALUE = 2147483647int myVar01 = Integer.MAX_VALUE; int myVar02 = 2;System.out.println( myVar01 + myVar02);}//end doMixed() }//end class definition

Answer and Explanation

Question 7

What output is produced by the program shown in Listing 7 ?

  • A. Compiler Error
  • B. Runtime Error
  • C. 33.666666
  • D. 34
  • E. 33
Listing 7 . Listing for Question 7.
public class Ap016{ public static void main(String args[]){new Worker().doMixed(); }//end main()}//end class definition class Worker{public void doMixed(){ int myVar01 = 101;int myVar02 = 3; System.out.println(myVar01/myVar02); }//end doMixed()}//end class definition

Answer and Explanation

Question 8

What output is produced by the program shown in Listing 8 ?

  • A. Compiler Error
  • B. Runtime Error
  • C. Infinity
  • D. 11
Listing 8 . Listing for Question 8.
public class Ap017{ public static void main(String args[]){new Worker().doMixed(); }//end main()}//end class definition class Worker{public void doMixed(){ int myVar01 = 11;int myVar02 = 0; System.out.println(myVar01/myVar02); }//end doMixed()}//end class definition

Answer and Explanation

Question 9

What output is produced by the program shown in Listing 9 ?

  • A. Compiler Error
  • B. Runtime Error
  • C. Infinity
  • D. 11
Listing 9 . Listing for Question 9.
public class Ap018{ public static void main(String args[]){new Worker().doMixed(); }//end main()}//end class definition class Worker{public void doMixed(){ double myVar01 = 11;double myVar02 = 0; System.out.println(myVar01/myVar02); }//end doMixed()}//end class definition

Answer and Explanation

Question 10

What output is produced by the program shown in Listing 10 ?

Questions & Answers

Ayele, K., 2003. Introductory Economics, 3rd ed., Addis Ababa.
Widad Reply
can you send the book attached ?
Ariel
?
Ariel
What is economics
Widad Reply
the study of how humans make choices under conditions of scarcity
AI-Robot
U(x,y) = (x×y)1/2 find mu of x for y
Desalegn Reply
U(x,y) = (x×y)1/2 find mu of x for y
Desalegn
what is ecnomics
Jan Reply
this is the study of how the society manages it's scarce resources
Belonwu
what is macroeconomic
John Reply
macroeconomic is the branch of economics which studies actions, scale, activities and behaviour of the aggregate economy as a whole.
husaini
etc
husaini
difference between firm and industry
husaini Reply
what's the difference between a firm and an industry
Abdul
firm is the unit which transform inputs to output where as industry contain combination of firms with similar production 😅😅
Abdulraufu
Suppose the demand function that a firm faces shifted from Qd  120 3P to Qd  90  3P and the supply function has shifted from QS  20  2P to QS 10  2P . a) Find the effect of this change on price and quantity. b) Which of the changes in demand and supply is higher?
Toofiq Reply
explain standard reason why economic is a science
innocent Reply
factors influencing supply
Petrus Reply
what is economic.
Milan Reply
scares means__________________ends resources. unlimited
Jan
economics is a science that studies human behaviour as a relationship b/w ends and scares means which have alternative uses
Jan
calculate the profit maximizing for demand and supply
Zarshad Reply
Why qualify 28 supplies
Milan
what are explicit costs
Nomsa Reply
out-of-pocket costs for a firm, for example, payments for wages and salaries, rent, or materials
AI-Robot
concepts of supply in microeconomics
David Reply
economic overview notes
Amahle Reply
identify a demand and a supply curve
Salome Reply
i don't know
Parul
there's a difference
Aryan
Demand curve shows that how supply and others conditions affect on demand of a particular thing and what percent demand increase whith increase of supply of goods
Israr
Hi Sir please how do u calculate Cross elastic demand and income elastic demand?
Abari
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Source:  OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201
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