Interview Questions

Q:

What is dynamic method dispatch?

Answer

Dynamic method dispatch which is also known as runtime polymorphism is a process in which a call to an overridden method is resolved at runtime rather than at compile-time. In this process, an overridden method is called through the reference variable of a superclass. The determination of the method to be called is based on the object being referred to by the reference variable.

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Subject: Java

0 5696
Q:

Which one of the following sorts rows in SQL?

A) ORDER BY B) GROUP BY
C) SORT BY D) ALIGN BY
 
Answer & Explanation Answer: A) ORDER BY

Explanation:
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0 5664
Q:

Which among the following is a scope resolution operator?

A) : B) ::
C) :? D) None
 
Answer & Explanation Answer: B) ::

Explanation:

:: is the scope resolution operator

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Filed Under: Java
Job Role: Software Architect

0 5643
Q:

What are the 4 key phases of business development?

Answer

The 4 key phases of business development are: Forming, Storming, Norming and Performing.

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0 5589
Q:

$message vs $$message in PHP?

Answer

$message is a variable with a fixed name. $$message is a variable whose name is stored in $message. 


If $message contains "var", $$message is the same as $var.


 

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Subject: PHP

0 5586
Q:

Party account can be created through

Party_account_can_be_created_through1552996763.jpg image

A) Inventory creation window B) Group creation window
C) Ledger creation window D) Any of the above
 
Answer & Explanation Answer: C) Ledger creation window

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

0 5576
Q:

What is the difference between EFT & Wire?

Answer

EFT-Electronic Funds Transfer is basically batch of payments are transferring from one bank to another bank with specified time lines.  EFT payments are also called as BACS if it is UK, ACH in US for domestic payments.  Foreign payments are called as SWIFT payments.


WIRE: Wire can be used to release payments for local or international, Different countries will be named in different ways viz., CHAPS for Local Payments made in UK, WIRE for all international payments made from UK and Local & foreign payments made in all other countries

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Subject: Accounts Payable

5 5575
Q:

The PHP Syntax is most similar to

A) Visual Basic B) VB Script
C) PERL & C D) Java Script
 
Answer & Explanation Answer: C) PERL & C

Explanation:

PHP is similar to the C style syntax in terms of keywords and language syntax.

 

If conditions, for and while loops, and function returns are similar in syntax to languages such as C, C++, C#, Java and Perl.

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