Interview Questions

Q:

How many kinds of entities are directly parameterized in c++?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

Explanation:

C++ allows us to parameterize directly three kinds of entities through templates: types, constants, and templates.

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Filed Under: C++

1 4826
Q:

Which of the following methods doesn't use sorting?

A) Insertion B) Deletion
C) Exchange D) Selection
 
Answer & Explanation Answer: A) Insertion

Explanation:

Using insertion we can perform insertion sort, using selection we can perform selection sort, using exchange we can perform the bubble sort.But by using deletion we cannot perform any sort.

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Filed Under: C++

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Q:

How Would You Handle an Employee Who Fails to Report Time Records Before the Payroll Deadline?

Answer

Employees who do not complete their required payroll forms make the payroll administrator's job more challenging. Asking this question allows the applicant to explain how she would handle this to ensure the worker still gets paid.

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Q:

How Would You Assist an Employee Whose Tax Withholdings Are Inaccurate?

Answer

This question illustrates whether the applicant has experience changing employee income tax withholding amounts. The applicant should be able to describe the necessary forms to use and the process for changing the information in the payroll system.

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Q:

How to create a basic text file in php?

Answer

$filename = "/home/user/guest/newfile.txt";
$file = fopen( $filename, "w" );
if( $file == false )
{
echo ( "Error in opening new file" );
exit();


}
fwrite( $file, "This is a simple test\n" );
fclose( $file );

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Subject: PHP
Job Role: IT Trainer

1 4776
Q:

Explain hospitality in terms of hotel industry ?

Answer

Hospitality actually means, taking care of guests in the best possible way.


Organizing, providing services and looking care after guests is included in it.


It means friendly and generous treatment of guests. 


Hospitality industry includes all companies involved in providing services for guests. They provide more mental satisfaction than tangible objects.

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Subject: Hospitality

13 4774
Q:

Which Bank has acquired payments wallet Freecharge for Rs. 373 crore in an all-cash deal ?

A) HDFC Bank B) Karnataka Bank
C) ICICI Bank D) Axis Bank
 
Answer & Explanation Answer: D) Axis Bank

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

12 4767
Q:

Does not overriding hashcode() method has any performance implication ?

Answer

A poor Hashcode() function will result in frequent collision in HashMap which eventually increase time for adding an object into Hash Map.

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Subject: Java
Job Role: Analyst , IT Trainer

2 4765