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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

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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

so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
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
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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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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