Interview Questions

Q:

What is the difference between Tags and HTML Elements ?

Answer

* HTML elements communicate with the Browser how to represent the text.


* HTML elements become HTML tags when enclosed within the angular brackets as "<>".

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Subject: Web Technology

9 4155
Q:

What is ANALYZE command used for?

Answer

ANALYZE command is used to perform various functions on index, table, or cluster, as listed below:
- It helps in dentifying migrated and chained rows of the table or cluster.
- It helps in validating the structure of the object.
- It helps in collecting the statistics about object used by the optimizer. They are then stored in the data dictionary.
- It helps in deleting statistics used by object from the data dictionary.

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Subject: Oracle

1 4150
Q:

What is diffrence between automatic Payments Batches and automatic payments?

Answer

Automatic payments batch means auto payment is done on the bases of the batch, which u created for the payment of particular pay group etc.


Automatic payments means auto payments is done on the bases of single transaction u selected base for the payments

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Subject: Accounts Payable

3 4146
Q:

What is the difference between mysql_connect and mysql_pconnect?

Answer

There is a decent page in the php manual on the subject, in short mysql_pconnect() makes a persevering association with the database which implies a SQL join that don't close when the execution of your script closes. mysql_connect()provides just for the database new association while utilizing mysql_pconnect , the capacity would first attempt to locate a (relentless) connection that is as of now open with the same host, username and password. On the off chance that one is found, an identifier for it will be returned as opposed to opening another connection... the connection with the SQL server won't be terminated when the execution of the script ends. Rather, the link will stay open for future use.

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Subject: PHP
Job Role: Database Administration

0 4144
Q:

What kind of object is modifying sequence algorithm?

A) Function template B) Class template
C) Method D) None of these
 
Answer & Explanation Answer: A) Function template

Explanation:

It is a group of functions and implemented under algorithm header file.

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Filed Under: C++

1 4143
Q:

Why is it expensive to use objects for exception?

A) Exception object is created only if an error actually happens B) Because of execution time
C) Memory space involved in creating an exception object D) None of the mentioned
 
Answer & Explanation Answer: A) Exception object is created only if an error actually happens

Explanation:

If an error occurs in program, then only exception object is created otherwise, It will not be created. So it’s expensive to use in the program.

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Filed Under: C++

1 4142
Q:

Explain What are the issues related with Accounts receivable?

Answer

Issues related to AR
1. Invoice discrepancies / no proper documents
2. Services / goods delivered not satisfactory
3. Customer do more negotiation even your invoice as per agreed terms and conditions
4. Very Important issue if no proper follow up from your side my result you receivable to Bad Debts

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1 4141
Q:

What is 255.255.255.255 used for?

Answer

Research

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4 4135