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Answer 36

Listing 5 . Listing for Answer 36.
/*File SampProg07.java from module 22 Copyright 1997, R.G.BaldwinWithout reviewing the following solution, write a Java application that clearly illustrates the difference betweenthe prefix and the postfix versions of the increment operator.Provide a termination message that displays your name. *********************************************************/class SampProg07{ static public void main(String[]args){ int x = 3;int y = 3; int z = 10;System.out.println("Prefix version gives " + (z + ++x));System.out.println("Postfix version gives " + (z + y++));System.out.println("Terminating, Dick Baldwin"); }//end main}//end class SampProg07

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Answer 35

Java supports the following list of shortcut assignment operators. These operators allow you to perform an assignment and another operation with asingle operator.

+= -=*= /=%=&= |=^=<<=>>=>>>=

For example, the two statements that follow perform the same operation.

  • x += y;
  • x = x + y;

The behavior of each of the shortcut assignment operators follows this same pattern.

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Answer 34

True.

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Answer 33

The assignment operator is a binary operator.

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Answer 32

True.

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Answer 31

The answer for the bitwise exclusive or is:

  • 11 1 xor 1 produces 0
  • 10 1 xor 0 produces 1
  • 01 0 xor 1 produces 1
  • 00 0 xor 0 produces 0

Back to Question 31

Answer 30

The answer for the bitwise inclusive or is:

  • 11 1 or 1 produces 1
  • 10 1 or 0 produces 1
  • 01 0 or 1 produces 1
  • 00 0 or 0 produces 0

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Answer 29

The answer for the bitwise and is:

  • 11 1 and 1 produces 1
  • 10 1 and 0 produces 0
  • 01 0 and 1 produces 0
  • 00 0 and 0 produces 0

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Answer 28

True: Bits shifted off the right end are lost.

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Answer 27

False: In Java, the signed right shift operation populates the vacated bits with the sign bit, while the left shift and the unsigned right shift populate the vacated bits with zeros.

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Answer 26

The following table shows the seven bitwise operators supported by Java.

Bitwise operators Operator Typical Use Operation>>OpLeft>>Dist Shift bits of OpLeft right by Dist bits (signed)<<OpLeft<<Dist Shift bits of OpLeft left by Dist bits>>>OpLeft>>>Dist Shift bits of OpLeft right by Dist bits (unsigned)&OpLeft&OpRight Bitwise and of the two operands| OpLeft | OpRight Bitwise

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Answer 25

The bitwise and operator and the bitwise inclusive or operator are shown below.

Two bitwise operators &bitwise and | bitwise inclusive or

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Answer 24

An important characteristic of the behavior of the logical and operator and the logical or operator in Java is that the expressions containing them are evaluated from left to right. The evaluation of the expression is. terminated as soon as the result of evaluatingthe expression can be determined. For example, in the expression given in Question 24 , if the variable a is less than the variable b , there is no need to evaluate the right operand of the || operator to determine the value of the entire expression. Therefore, evaluation will terminate as soon as it isdetermined that a is less than b .

Questions & Answers

what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
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