<< Chapter < Page Chapter >> Page >
This module contains review questions and answers keyed to the module titled Jb0230: Java OOP: Flow of Control.

Revised: Mon Mar 28 15:41:09 CDT 2016

This page is included in the following Books:

Table of contents


This module contains review questions and answers keyed to the module titled Jb0230: Java OOP: Flow of Control .

The questions and the answers are connected by hyperlinks to make it easy for you to navigate from the question to the answer and back again.


Question 1 .

List and describe eight of the statements used in Java programs to alter or control the logical flow of the program.

Answer 1

Question 2

Provide pseudo-code that illustrates the general syntax of a while statement.

Answer 2

Question 3

True or false? During the execution of a while statement, the program will continue to execute the statement or compound statement for as long as the conditional expression evaluates to true, or until a break , continue ,or return statement is encountered. If false, explain why.

Answer 3

Question 4

True or false? A while loop is an entry condition loop. If false, explain why.

Answer 4

Question 5

What is the significance of an entry condition loop?

Answer 5

Question 6

Provide pseudo-code illustrating the general syntax of the if-else statement.

Answer 6

Question 7

Provide pseudo-code illustrating the general syntax of the switch-case statement.

Answer 7

Question 8

Describe the behavior of a switch-case statement. Provide a pseudo-code fragment that illustrates your description of the behavior. Do notinclude a description of labeled break statements.

Answer 8

Question 9

What are the three actions normally involved in the operation of a loop (in addition to executing the code in the body of the loop) ?

Answer 9

Question 10

True or false? A for loop header consists of three clauses separated by colons. If false, explain why.

Answer 10

Question 11

Provide pseudo-code illustrating the general syntax of a for loop

Answer 11

Question 12

True or false? In a for loop, the first and third clauses within the parentheses can contain one or more expressions, separated by thecomma operator. If False, explain why.

Answer 12

Question 13

What is the guarantee made by the comma operator ?

Answer 13

Question 14

True or false? The expressions within the first clause in the parentheses in a for loop are executed only once during each iteration of the loop. If false, explain why.

Answer 14

Question 15

While any legal expression(s) may be contained in the first clause within the parentheses of a for loop, the first clause has a specific purpose. What is that purpose?

Answer 15

Question 16

True or false? Variables can be declared and initialized within the first clause in the parentheses of a for loop. If false, explain why.

Answer 16

Question 17

True or false? The second clause in the parentheses of a for loop consists of a single expression which must eventually evaluate to true tocause the loop to terminate. If false, explain why.

Questions & Answers

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
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 ?
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.
is Bucky paper clear?
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.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
I'm interested in nanotube
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
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
what is system testing
what is the application of nanotechnology?
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
anybody can imagine what will be happen after 100 years from now in nano tech world
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
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
I'm interested in Nanotube
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
can nanotechnology change the direction of the face of the world
Prasenjit Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Berger describes sociologists as concerned with
Mueller Reply
Got questions? Join the online conversation and get instant answers!
QuizOver.com Reply

Get the best Algebra and trigonometry course in your pocket!

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
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Object-oriented programming (oop) with java' conversation and receive update notifications?