Champcash 2017 June Refer Id of Sponsor – 10307847, Free Rs. 62 to New Users | Updated TRICKS

Champcash app by which you can earn real unlimited money.We recommend this app to everyone.You can redeem your reward via paypal,free recharge ,E-Gift vouchers. Normally there are so many free recharge app by which you can earn free recharges, real money,etc. Some of those such app are whaff,mcent, ladooo, etc  but this real cash making app – CHAMPCASH is very unique.I will discuss below how you can earn unlimited real cash using this app.With champcash trick you can earn unlimited money.We don’t advise anyone to use champcash trick as they are blocking accounts now.So be safe.To get Started use our Champcash Referral ID during signup : 10307847

To earn unlimited real money from this app you have to refer this app to your friends and just told them to complete the challenge.

Champcash App : Trick to Earn Real Unlimited money

During Signup Use our Champcash Sponsor ID – 10307847

1)Download Champcash app Android

2) Install the app

3) Open the app and signup for new account by clicking on “Sign Up with Champcash”

4) Fill the required details name,passwords,etc, carefully

5) On the next page you will be asked to enter  sponsor ID

6) Enter our ID : 10307847[You can’t access the app without entering the referral ID /Sponsor ID,use our ID “10307847“]

7) Now Accept the Challenge

8) Install the offer apps one by one to complete the challenge,to be a part of Champcash N/W
system

9) Install all apps and complete your challenge and become part of Champcash Network

10) After installing the app,open the app for at least one minute and then reopen champcash app

Don’t uninstall the app after installation until your challenge completed.

Use different browser if you got any error message like “Your browser is not supported”

After completing the challenge you will get sms and email saying

“Congratulations For Being Part of Our Network system. Now You are Eligible To Earn Unlimited with Us”

How to Earn Money with Champcash app

• First you have to complete your challenge to earn unlimited money with champcash app as mentioned above
• click on “Invite and Earn” and start referring your friends
• Ask your friend to complete the challenge
• you will get instant reward when your friend complete the challenge
• More you refer and more you will earn
• You will get payment within 35 minutes

How Much Referral Commission

• First you have to complete your challenge to earn unlimited money with champcash app as mentioned above
  

How to Earn Unlimited money with Champcash Trick

The Below trick is also shared on so many other websites.We don’t advise anyone to use this trick.As champcash have very good tracking system.If they found you or anyone in your team using Champcash Bluestacks Trick, champcash team will block your account and payment.

This is a simple Champcash trick which we had shared earlier also to use this trick you need Bluestack and BS Tweaker.

Download these from our onedrive Link Bluestack + BS Tweaker

Now here Trick starts

1. Change Your Bluestack Id and Guid each time for New installs. (see here How to Change That)
2. Install Champcash.
3. Now Enter any Mobile no. [you can chose any random mobile no. you don’t have to verify it].
4. Enter other Info like address, Name etc.
5. Enter Your Referral Code.
6. Complete tasks form the app [Download the apps as above] and Get 1$ in your account and Referral Credits would be recived in your account within 35 minutes.

If you don’t want to use Bluestack you can also opt for Youwave and factory reset the youwave each time for New Installs and use the trick.

Repeat The Process to Get unlimited Referral Bonuses. You can opt for transfer these credits into your account when you earn $10 in your Champcash account.

Minimum Redemption

Mobile Recharge : Rs 10

Flipkart Gift Card : Rs 500

Bank transfer : $ 5

During Signup if asked for Champcash Refer ID , use our sponsor code : 10307847

SQL and PL/SQL Interview Questions [TCS, Infosys, Cognizant, HCL, Wipro, IBM, Tech Mahindra & More]

These questions will be updated on regular basis, so stay tuned and subscribe to RSS Feed.

Q. How many max triggers can be defined in a Table?

A. 12 Triggers

Q. Can we use equal sign for a Null value?

A. No we can’t, Null is not equals to another null. Thats why we use (COL1 IS NULL, rather than COL1=NULL);

Q. What is IS NULL and IS NOT NULL

A. You can use this syntax to check specifically to see if a variable's value is NULL or NOT NULL.

Q. How to encrypt a PL/SQL application?

A.  Using WRAP command.

Q. What is the difference between a PROCEDURE, FUNCTION and PACKAGE.

A. Procedure does not have a return type in its specification and should not return a value, but it can have a return statement that simply stops its execution and returns to the caller procedure. A function has a return type in its spec and must return a value specified in that type.  A package is consists of logically connected procedure and/or functions.

Q. How to handle NULL value in SQL?

A. NVL - Converts a NULL to another specified value, as in:

Select NVL(COL1, ‘Abcd’) from TAB1;  TAB1 is the table where COL1 is a column. This query will return the exact value of COL1 if its not null and if its null, then ‘Abcd’ will appear.

Q.  Briefly tell the compilation process of a PL/SQL block?

A. The compilation process steps are syntax check, binding, & p-code generation. Syntax checking involves checking PL/SQL code for compilation errors. After syntax errors have been corrected, an internal storage address is assigned to the variables that are used to hold data for Oracle. This process is called binding. After this, p-code is generated for the PL/SQL block. P-code is a list of instructions to the PL/SQL engine. For named blocks, p-code is stored in the database, and it is used the next time the program is executed.

Q. What is difference between Runtime error and Syntax error?

A. A syntax error can be Tracked by the PL/SQL compiler. A runtime error occurs only when the program is running and cannot be detected by the PL/SQL compiler.

For quick idea - A misspelled keyword is an example of a syntax error. For example, this script:

BEGIN

DBMS_OUTPUT.PUT_LINE ('This is a Syntax test');

ENDD;

contains a syntax error, ENDD should be END only.

For runtime error:

Declare

Abc number;

Begin

Select Col1 into Abc from TAB1 where col1 like ‘%A%’;

End;

As this will return a character into Abc, so it’ll give runtime error.

Q. What is difference of Commit, Rollback and Savepoint.

A. 1. When a COMMIT statement is triggered to the database, the transaction has ended, and the following results are true:

 a. All work done by the transaction in the session becomes permanent.

b. Other session can see changes in data made by the transaction.

c. Any locks acquired by the transaction are released.

2. When a ROLLBACK statement is triggered to the database, the transaction has ended, and the following results are true:

a. All work done by the transaction is undone, as if it hadn’t been issued.

b. Any locks acquired by the transaction are released.

c. The ROLLBACK statement undoes all the work done by the user in a specific transaction/session. With the SAVEPOINT command, however, only part of the transaction can be undone.

Basics Of SQL

Overview:

The full name of SQL is Structured Query Language, its pronunciation is ‘SEQUEL’. SQL is Non-Procedural* language and designed for managing data in a RDBMS* ( Relational Database Management System ).  

History:

It’s developed at IBM by Raymond F. Boyce & Donald D. Chamberlin in the year of 1970. The acronym 'SEQUEL' was later changed to SQL because "SEQUEL" was a trademark of the UK-based Hawker Siddeley aircraft company.

In the late 1970, Oracle Corporation Ltd [Then known as Relational Software Inc] realized  the potential of the thought mentioned by Chamberlin & Boyce and developed their own SQL-based  RDBMS, thinking of selling it to C.I.A, U.S Navy and other U.S govt organizations. In June 1979, Oracle launched the first commercially available implementation of SQL, Oracle V2 for VAX computers. IBM also launched System/38, SQL/DS and DB2 just after launching of Oracle V2.