Interview Questions

A bad debt provision is a reserve that you build up over time against the future recognition of specific accounts receivable as being uncollectible. Thus, if a company has issued invoices for a total of $1 million to its customers in a given month, and has a historical experience of 5% bad debts on its billings, it would be justified in creating a bad debt provision for $50,000 (which is 5% of $1 million).

It is impossible to know the exact amount of bad debts that will occur at some point in the future from the current account receivable, so it is entirely normal to continually readjust the bad debt provision, as you gain a greater understanding of how collectible the accounts receivable really are. These adjustments may lead to future increases or decreases in the bad debt expense. Since these adjustments can be viewed as a means of manipulating a company's reported profits, you should fully document your reasons for making the adjustments.

You would create a bad debt provision with a debit to the bad debt expense account, and a credit to the bad debt provision account. The bad debt provision account is an accounts receivable contra account, which means that it contains a balance that is the reverse of the normal debit balance found in the associated accounts receivable account. Later, when a specific invoice is found to be uncollectible, you create a credit memo in the accounting software for the amount of the invoice that is uncollectible. The credit memo reduces the bad debt provision account with a debit, and reduces the accounts receivable account with a credit. Thus, the initial creation of the bad debt provision creates an expense, while the later reduction of the bad debt provision against the accounts receivable balance is merely a reduction in offsetting accounts on the balance sheet, with no further impact on the income statement.

The reason for a bad debt provision is that, under the matching principle, you should match revenues with related expenses in the same accounting period. Doing so shows the full effect of a billed sale transaction in a single accounting period. If you were to not use a bad debt provision, and instead used the direct write off method to only charge bad debts to expense when you were certain that a specific invoice was not collectible, then the charge to expense might be many months later than the initial revenue recognition associated with the billing. Thus, under the direct write off method, profits will be too high in the period of the billing to the customer, and too low in the later period when you finally charge some portion or all of an invoice to the bad debt expense.

OLTP stands for OnLine Transaction Processing. Applications that supports and manges transactions which involve high volumes of data are supported by OLTP system. OLTP is based on client-server architecture and supports transactions across networks.

OLAP stands for OnLine Analytical Processing. Business data analysis and complex calculations on low volumes of data are performed by OLAP. An insight of data coming from various resources can be gained by a user with the support of OLAP.

Higher Quality Scores typically result in lower costs and better ad positions. Quality Score is Google's rating of the quality and relevance of both your keywords and PPC ads. It is used to determine your cost per click (CPC) and multiplied by your maximum bid to determine your ad rank in the ad auction process.

It generates a bind run-unit and binds all the records for the sub-schema the program is referencing.

- The maximum data rate supported by a GSM system is 9.6 kbps.
- However there are extensions to GSM standard to improve throughput.
- GPRS is one of the extended GSM service.
- The extended standards of GSM allows theoretical data rates on the order of 114 Kbit/s, but with throughput closer to 40Kbit/s in practice.

Templates are the rendered view with information from the controller and model. These can be a single file like index.html or multiple views in one page using "partials".

Various activities in SAP MM are : Inventory, Warehouse, Purchasing, Vendor evolution, Invoice varification, etc.