Interview Questions

Time Estimation method for Testing Process:

Step 1 : count number of use cases (NUC) of system 

Step 2 : Set Avg. Time Test Cases(ATTC) as per test plan 

Step 3 : Estimate total number of test cases (NTC) 

Total number of test cases = Number of Use Cases X Avg. Test Cases per a use case 

Step 4 : Set Avg. Execution Time (AET) per a test case 

Step 5 : Calculate Total Execution Time (TET) 

TET = Total number of test cases * AET 

Step 6 : Calculate Test Case Creation Time (TCCT)

usually we will take 1.5 times of TET as TCCT

TCCT = 1.5 * TET

Step 7 : Time for Re-Test Case Execution (RTCE) this is for retesting

usually we take 0.5 times of TET

RTCE = 0.5 * TET

Step 8 : Set Report generation Time (RGT

usually we take 0.2 times of TET

RGT = 0.2 * TET

Step 9 : Set Test Environment Setup Time (TEST)

it also depends on test plan

Step 10 : Total Estimation time = TET + TCCT+ RTCE + RGT + TEST + some buffer.

The wait(), notify(), and notifyAll() methods are used to provide an efficient way for threads to wait for a shared resource. When a thread executes an object's wait() method, it enters the waiting state. It only enters the ready state after another thread invokes the object's notify() or notifyAll() methods..

Call Transaction Method: In Call Transaction method we call the transaction in BDC program itself. If we want this program is executed by some one else then we need to expose the code to him. Call Transaction Method Works in Foreground. No Display Mode is equal to Background Processing in call transaction method. Call Transaction Method can handle only one Application at a time. In Call Transaction Method no Log File by Default. We have to design Log File by using BDCMSGCOLL. Call Transaction Method Updates the Database Asynchronously. (Note: Asynchronous updation is Faster than Synchronous)
 
Batch Session Method: On the other hand in batch session method we create a session which can be executed at any time by any authorized person without exposing the code of the program. Session Method works in Background and as well as in Foreground. Session Method can handle Multiple Applications at a time. Session Method holds Log File by Default. Session Method Updates the Database Synchronously.

BDC ----> Batch Data Communication 

Methods of BDC-----> Direct Input method, Batch Input Session method, Call transaction method.

Financial Reporting involves the disclosure of financial information to the various stakeholders about the financial performance and financial position of the organization over a specified period of time. These stakeholders include – investors, creditors, public, debt providers, governments & government agencies.

Financial Reporting is very important and critical task of an organization. It is vital part of Corporate Governance.

The objectives & purposes of financial reporting :–

* Providing information to management of an organization which is used for the purpose of planning, analysis, benchmarking and decision making.

* Providing information to investors, promoters, debt provider and creditors which is used to enable them to male rational and prudent decisions regarding investment, credit etc.

* Providing information to shareholders & public at large in case of listed companies about various aspects of an organization.

* Providing information about the economic resources of an organization, claims to those resources (liabilities & owner’s equity) and how these resources and claims have undergone change over a period of time.

* Providing information as to how an organization is procuring & using various resources.

* Providing information to various stakeholders regarding performance management of an organization as to how diligently & ethically they are discharging their fiduciary duties & responsibilities.

* Providing information to the statutory auditors which in turn facilitates audit.

* Enhancing social welfare by looking into the interest of employees, trade union & Government.