Interview Questions

Data Mart is a data repository which is served to a community of people who works on knowledge (also known as knowledge workers). The data resource can be from enterprise resources or from a data warehouse.

TelephonyManager class can be used to get the IMEI number. It provides access to information about the telephony services on the device.

Code

        TelephonyManager mTelephonyMgr = (TelephonyManager)

        getSystemService(Context.TELEPHONY_SERVICE);

        String imei = mTelephonyMgr.getDeviceId();

Managed execution process is a process where CLR executes the managed code. The steps involved in this process are:

1.  Choosing the right compiler


2.  Compiling the code to MSIL. This also generates the required metadata.


3.  Compile the MSIL ode to native machine code.


4. Executing the code with the variety of services available

OOABAP is used to develop BSP/PCUI applications and also anthing involved object oriented like BADIs, SmartForms..etc.where as ABAP is used to develop traditional programs in R/3.

SQL> ALTER USER user_name ACCOUNT LOCK;

SQL> ALTER USER user_name ACCOUNT UNLOCK;

Trade receivables are amounts billed by a business to its customers when it delivers goods or services to them in the ordinary course of business. These billings are typically documented on formal invoices, which are summarized in an accounts receivable aging report. In the general ledger, trade receivables are recorded in a separate accounts receivable account, and are classified as current assets on the balance sheet if you expect to receive payment from customers within one year.

To record a trade receivable, the accounting software creates a debit to the accounts receivable account and a credit to the sales account when you complete an invoice. When the customer eventually pays the invoice, the accounting software records the cash receipt transaction with a debit to the cash account and a credit to the accounts receivable account.

Trade receivables vary from non trade receivables in that non trade receivables are for amounts owed to the company that fall outside of the normal course of business, such as employee advances or insurance reimbursements. Also, most or all of the transactions passing through the main accounts receivable account are generated by the accounting system, as you create customer invoices and credit memos, whereas the transactions recording non trade receivables nearly always involve journal entries.

JDK is Java Development Kit which is for development purpose and it includes execution environment also.

JVM is Java Virtual Machine which is a run time environment for the compiled java class files .Hence you will not be able to compile your source files using a JVM.

new and delete operators are mainly used to allocate and deallocate
during runtime.