Skip to main content

Reserved Words In JAVA (total 53 Reserve Words)

By
RESERVED WORDS:

In java the words which are having fixed functionalities or fixed Values are called as reserve words.
Total Number of reserve words =53.

Category of Reserve Words:
1.Keywords---> The words which are having fixed Functionalities.
2. Literals (Constant)---->The words which are having fixed Values .(3)---- i) true ii) false iii) null.

NOTE: all the reserved words (Keywords and Literals) are in small letters.

Keywords:
(i) Datatype related :- byte ,short,int ,long,float,double,char,boolean.
(ii) Flow Control Related Keywords:- if ,else ,switch,case ,default,continue,break,for,while,do while.
(iii) Method Related Keywords:- void ,return.
(iv)Unused keywords:goto ,const.
(v)New Keywords:assert,enum.
(vi)exception handling Keywords:try,catch,finally,throws,throw.
(vii)Class Related keywords :class,extends,interface,implements,pacakage,import.
(viii) Object Related Keywords: this,new,super,instanceof.
(ix) Modifier: public,private,protected,final,static,abstract,synchronised,transient,native,volatile,strictfp.


The total number of modifier available in Java 11, if we are considering default it will be 12.



(Q) HOW MANY IDENTIFIERS ARE AVAILABLE IN THIS PROGRAM:
class Ltbp

{
public static void main (String [] args)
{
System.out.println(“Hi”);
}
}


Answer : Ltbp,main,args,String,System,out,println. Total 7 identifier.


NOTES

Out ---> it is predefined Object Reference. (in other words, it is variable Name).

­------------------------------------------------------------------------------------------------------------------------
Q.2
class Ltbp

{
public static void main (String [] args)
{
int a =10;
}
}


Answer : Ltbp,main,String,args,a. (Total 5 )




Labels:

Comments

  1. kaipovalenSaturday, March 05, 2022 12:48:00 AM

    Blackjack, Live Dealer and Table Games - Mapyro
    The main 광주광역 출장샵 menu of this game 고양 출장안마 is 목포 출장샵 Blackjack, where players have the option 여수 출장마사지 to take turns and make 영주 출장샵 one or two hands each. This option is

    ReplyDelete

Post a Comment

share your thoughts ....

Popular posts from this blog

13 websites to register your free domain

By
Register your Free Domain Now!! 1)  .tk Dot TK is a FREE domain registry for websites on the Internet. It has exactly the same power as other domain extensions, but it’s free! Because it’s free, millions of others have been using .TK domains since 2001 – which makes .TK powerful and very recognizable.  Your website will be like www.yourdomainname.tk . It is free for 1 year. It’s a ccTLD domain whixh having the abbreviation  Tokelau. To create a .tk domain, Visit   www.dot.tk 2) co.cc Co.cc is completely free domain which is mostly used by blogspot bloggers because of it’s easy to use DNS system. Creating a co.cc for blogger is simple ( for instructions- “click here”). Your website will be like www.yourdomainname.co.cc . To create a .co.cc domain, visit www.co.cc 3)   co.nr co.nr is too like co.cc. Your website will be like  www.yourdomainname.co.nr . You can add it for blogger also.. To create a .co.cc domain, vi...
Post a Comment
Read more

How to Put Google Adsense Below Post Title in Blogger?

By
Adsense is used by majority of expert bloggers for their website monetization because it is a cookie based contextual advertising system that shows targeted ads relevant to the content and reader. As bloggers are paid on per click basis, they try various ad placements on the blog to  increase the revenue  and get maximum clicks on the ad units. Well, on some blogs, you might have seen Adsense ad units placed below the post title. Do you know why? It is because the area just below the post title gets the most exposure and is the best place to put AdSense ad units to increase  Click Through Rate (CTR). Even though ads below post title work like a charm but this doesn’t mean that it will work for you as well. If you want to find out the best AdSense ads placement for your blog, try experimenting by placing ads at various locations such as header, sidebar, footer, etc. You can try other  blog monetization methods  as well to effectively monetize y...
Post a Comment
Read more

C++ Program to Find HCF and LCM among 4 numbers (Easiest Logic)

By
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 #include <iostream> #include <math.h> using namespace std; int main () { int a,b,c,d,i,j,minimum; cout << "Enter the all four number " ; cin >> a >> b >> c >> d; if (a < b && a < c && a < d) minimum = a; else if (b < c && b < d) minimum = b; else if (c < d) minimum = c; else minimum = d; for (j = minimum;; -- j) { if (a % j == 0 && b % j == 0 && c % j == 0 && d % j == 0 ) { break ; } } for (i = 1 ;;i ++ ) { if (i % a == 0 && i % b == 0 && i % c == 0 && i % d == 0 ) break ; } cout << "Lowest Common factor=>" << i << endl; ...
Post a Comment
Read more

USE any TRIAL SOFTWARE FOREVER WITHOUT SERIAL NUMBER

By
USE any TRIAL SOFTWARE FOREVER WITHOUT SERIAL NUMBER(most wanted trick) Run a trial software forever now with time stopper you can run a trial software forever no need to fetch for serial numbers,activation codes,patch just DOWNLOAD TIME STOPPER now open it install it click browse select the .exe of the software or file which you want to run forever now simply click create desktop icon and now delete all its existing shortcuts now have fun enjoying software for life time
Post a Comment
Read more

DOWNLOAD CODE BLOCKS 16.01 MINGW.SETUP .EXE 86.3 MB

By
Code::Blocks for Mac is a free C, C++ and Fortran IDE that has a custom build system and optional Make support. The application has been designed to be very extensible and fully configurable. Code::Blocks is an IDE packed full of all the features you will need. It has a consistent look, feel and operation across its supported platforms. It has been built around a plugin framework, therefore Code::Blocks can be extended with plugins. Support for any kind of functionality can be added by installing/coding a plugin. Key features include: Written in C++. No interpreted languages or proprietary libs needed.. Full plugin support. Multiple compiler support: GCC (MingW / GNU GCC), MSVC++, clang, Digital Mars, Borland C++ 5.5, and Open Watcom etc. Support for parallel builds. Imports Dev-C++ projects. Debugger with full breakpoints support. Cross-platform. Code::Blocks' interface is both customizable and extensible with Syntax highlighting, a tabbed interface, Class Br...
1 comment
Read more

[solution] Motorola moto G5S plus | xt1804|Sanders Magisk error 1 : cannot mount /vendor

By
Error: mainly all error 1 errors. can not mount /vendors... Cause : Since your current TWRP is not treble supported ,You need a Treble supported Recovery. Solution : Simpally download this file and then flash it .  this recovery is treble supported 1. VIA TWRP boot to twrp recovery  goto install .  touch on install image and then select this downloaded file (.img)  select recovery  then flash it 2. Using fastboot fastboot flash recovery <(downloaded.img)> NOW YOU CAN FLASH MAGISK zip file via recovery LINK : TWRP_SANDERS_r22_BY_GENETIC ENGINEER
6 comments
Read more

Is your Nokia Cell Phone Original

By
Nokia is one of the largest selling phones across the globe. Most of us own a Nokia phone but are unaware of it’s originality. Are you keen to know whether your Nokia mobile phone is original or not? Then you are in the right place and this information is specially meant for you. Your phones IMEI (International Mobile Equipment Identity) number confirms your phone’s originality. Press the following on your mobile *#06# to see your Phone’s IMEI number(serial number).   Then check the 7th and 8th numbers Phone serial no. x x x x x x ? ? x x x x x x x IF the Seventh & Eighth digits of your cell phone are 02 or 20 this means your cell phone was assembled in Emirates which is very Bad quality IF the Seventh & Eighth digits of your cell phone are 08 or 80 this means your cell phone was manufactured in Germany which is fair quality   IF the Seventh & Eighth digits of your cell phone are 01 or 10 this means your cell phone was manufactured in Finland whic...
Post a Comment
Read more

50 intesting facebook facts

By
some facts about facebook if u type @[4:0] in any facebook comment box it will write mark zukerburg 1 in every 13 people on Earth is on Facebook 35+ demographic represents more than 30% of the entire user base 71.2 % of all USA internet users are on Facebook In 20 minutes 1,000,000 links are shared on Facebook In 20 minutes 1,484,000 event invites are posted In 20 minutes 1,323,000 photos are tagged In 20 minutes 1,851,000 status updates are entered In 20 minutes 1.972 million friend requests are accepted In 20 minutes 2,716,000 photos are uploaded In 20 minutes 2,716,000 messages are sent In 20 minutes 10.2 million comments are posted In 20 minutes 1,587,000 wall posts are written 750 million photos were uploaded to Facebook over New Year’s weekend 48% of young Americans said they found out about news through Facebook 48% of 18 to 34 year olds check Facebook right when they wake up 50% of active users log on to Facebook in any given day Average user has 130 friends ...
Post a Comment
Read more