Interview Questions

Q:

What is pro forma ?

Answer

A pro forma invoice is a price quote and subject to change. Accounts Payable Services does not pay from pro forma invoices, statements, quotes or estimates.

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Subject: Accounts Payable Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

2 3295
Q:

What is Marker Interface?

Answer

An interface without having any methods and by implementing that interface if our objects will get same ability such type interfaces are called marker interface (or) ability interface (or) tag interface

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Subject: Java
Job Role: IT Trainer

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Q:

Is the JDBC-ODBC Bridge multi-threaded ?

Answer

No. The JDBC-ODBC Bridge does not support multi threading. The JDBC-ODBC Bridge uses synchronized methods to serialize all of the calls that it makes to ODBC. Multi-threaded Java programs may use the Bridge, but they won't get the advantages of multi-threading.

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Subject: Java

1 3293
Q:

Describe how to create a simple AD rotator script without using database in PHP.

Answer

Following are the steps to create a simple AD rotator script without using database in PHP:


- All the ad’s can be collected in one place and be displayed randomly.rand() function can be used for this purpose.


- In order to NOT use any database, a flat file can be used to store the ad’s.


- In order to store the Ad’s information (HTML code), a flat file say “ad.txt” can be created.


- The random number can be stored in a variable 


$result_random=rand(1, 100);


- Conditions can be checked to display the ad’s.


if($result_random<=70)


{


      echo "Display ad1";


}

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Subject: PHP

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Q:

What does a deadlock mean in DB2?

Answer

When two independent processes contend for the same resource or the resources reserved by one another, it is called a deadlock. -911 and -913 are the SQLcode for a deadlock.

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Q:

Which command using Query Analyzer will give you the version of SQL server and operating system?

Answer

SELECT SERVERPROPERTY ('productversion'), SERVERPROPERTY ('productlevel') and SERVERPROPERTY ('edition').

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Subject: SQL

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Q:

What is personal oracle lite?

Answer

Personal Oracle lite is single user database for distributed and mobile computing. It supports a full range of Java database features as well as advanced replication. Or in other words it is Oracle's lightweight, fully-functional, single-user object- relational database. A small, zero administration embedded database.


Some of the features supported:


- Java Support


- Java Store Procedure Support


- Java triggers Supported


- Multi-column indexing and outer joins.


- Easy to use graphical user interface


- Supports both object and relational database models


- Simultaneous viewing of classes and relational tables

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Subject: Oracle

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Q:

'Equity schemes managed strong NAV gains, which boost their assets' was a news in some financial newspapers. What is the full form of the term NAV as used in above head lines ?

A) Nil Accounting Variation B) New Asset Venture
C) Net Accounting Venture D) Net Asset Value
 
Answer & Explanation Answer: D) Net Asset Value

Explanation:

Net asset value (NAV) is value per share of a mutual fund or an exchange-traded fund (ETF) on a specific date or time. It  is the value of an entity's assets minus the value of its liabilities, often in relation to open-end or mutual funds, since shares of such funds registered with the U.S. Securities and Exchange Commission are redeemed at their net asset value.

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Filed Under: Accounts Receivable
Exam Prep: CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

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