Interview Questions

Q:

How do I find out the number of parameters passed into function?

Answer func_num_args() function returns the number of parameters passed in.
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Subject: PHP

0 3019
Q:

The value of money varies

A) inversely with the price level B) directly with the price level
C) directly with the volume of employment D) directly with the interest rate
 
Answer & Explanation Answer: A) inversely with the price level

Explanation:
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Filed Under: Bank Interview
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 3013
Q:

Write code snippet to retrieve IMEI number of Android phone?

Answer

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();

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0 3011
Q:

What is currency in IDMS?

Answer

Currency is the location within the database during run-unit execution.


There are four levels of currency:


- Current of run-unit is the record occurrence of the last successful find or obtain;


- Current of record type is for the most recent of each record type;


- Current of record set is the most recent within each set 


- Current of area is within each area.

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0 3011
Q:

Is it possible to nest functions in javascript?

Answer

Yes, it is possible to nest functions in javascript.

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Subject: Java
Job Role: IT Trainer

11 3010
Q:

Which of the following modifiers can be used with Local inner class?

A) Final or Abstract B) Final or Transcient
C) Abstract or Transcient D) Final or public
 
Answer & Explanation Answer: A) Final or Abstract

Explanation:

It can either be Final or Abstract

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Filed Under: Java

0 3010
Q:

What is the meaning of Per Diem?

Answer

It is the allowance paid to an employee who is working on a special assignment.  This amount is completely exclusive of his Compensation plan.  These are given in scenerio's like, when the employee went for On Job Training or an Employee sent for short term Deputation to survive his expenses in the new location.

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Subject: Accounts Payable

1 3008
Q:

How to create recursive query in SQL Server?

Answer

Recursive query can be create in SQL using stored procedure but you can also use CTE (Common table expression). It might be also worth asking about performance as CTE is not always very fast.

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Subject: SQL

0 3002