Interview Questions

Q:

How to open a file?

Answer

<?php
$file = fopen("file.txt","r");
?>

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Subject: PHP

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Q:

What Are Your Goals?

Answer

Sometimes it's best to talk about short-term and intermediate goals rather than locking yourself into the distant future. For example, "My immediate goal is to get a job in a growth-oriented company. My long-term goal will depend on where the company goes. I hope to eventually grow into a position of responsibility."

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Q:

What is factoring?

Answer

Selling the rights to the amounts owing by debtors to a finance company for an agreed amount (which is less than the figure at which they are recorded in the accounting books because the finance company needs to be paid for providing the service).

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Q:

What do you mean by Credit Management under AR in Professional field?

Answer

Credit Management is the process of managing the outstanding receivables of the organistion as per the policies adopted by the organisation. Companies might the approach of categorising the B/R by their ageing and provision for the same would be taken into account while preparing the financial statements for an organisation.

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Q:

What are the factors that are addressed to integrate data?

Answer

Following are the data integration factors:


- Sub set of the available data should be optimal. 


- Noise/distortion estimation levels because of sensory/processing conditions at the time of data collection.


- Accuracy, spatial and spectral resolution of data.


- Data formats, storage and retrieval mechanisms.


- Efficiency of computation for integrating data sets to reach the goals.

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Q:

Why is code optimization important?

Answer

Optimized code tends to run faster and make more efficient use of the system’s resources. Optimized codes are also less susceptible to errors and take lesser space in memory and in file size.

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Q:

What strategies are available for backing-up an Oracle database?

Answer

The backup strategies that are provided by Oracle are as follows:


- Logical backup using Exports and import.


- Physical file system backup


- RMAN Recovery Manger which is also known as incremental files system backup.

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Subject: Oracle

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Q:

Describe account receivable?

Answer

Accounts Receivable means the amount which comes in to the business. Eg: If the trader made sales to the customer then obviously the trader will received the amount for the sales made. So here the amount which comes in is said to be accouts receivable.

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