Interview Questions

Q:

Which of the following is a properly defined structure?

A) struct {int a;} B) struct a_struct {int a;}
C) struct a_struct int a; D) struct a_struct {int a;};
 
Answer & Explanation Answer: D) struct a_struct {int a;};

Explanation:

The a_struct is declared as structure name and its data element is a.

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Filed Under: C++

14 25148
Q:

Which is more effective while calling the functions?

A) call by value B) call by reference
C) call by pointer D) none
 
Answer & Explanation Answer: B) call by reference

Explanation:

In the call by reference, it will just copy the address of the variable to access it, so it will reduce the memory in accessing it.

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Filed Under: C++

17 25061
Q:

Which of the following is not considered a JavaScript operator?

A) new B) this
C) delete D) typeof
 
Answer & Explanation Answer: B) this

Explanation:
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Filed Under: Web Technology

7 24739
Q:

Which of the following are examples of plagiarism?

 

I. Using someone else's idea in your own writing, and including an in-text citation that links to a works-cited list.
II. Using someone else's words in your writing without putting quotation marks around them.
III. Reproducing a drawing or diagram without including information about where you found it.

A) II only B) I only
C) I and III only D) II and III only
 
Answer & Explanation Answer: D) II and III only

Explanation:

Plagiarism is when you copy someone's work and try to pass it off as your own. Plagiarism can be a violation of copyright laws and can be considered cheating, resulting in you getting a failing grade or even being kicked out of school.

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Filed Under: Marketing and Sales
Job Role: Analyst

1 23673
Q:

What is RDBMS? Explain its features.

Answer

RDBMS is a database management system based on relational model defined by E.F.Codd. Data is stored in the form of rows and columns. The relations among tables are also stored in the form of the table.

Features:
- Provides data to be stored in tables
- Persists data in the form of rows and columns
- Provides facility primary key, to uniquely identify the rows
- Creates indexes for quicker data retrieval
- Provides a virtual table creation in which sensitive data can be stored and simplified query can be applied.(views)
- Sharing a common column in two or more tables(primary key and foreign key)
- Provides multi user accessibility that can be controlled by individual users

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Subject: Oracle

46 23362
Q:

X implements Y, Z

Arguments:

1. X should be class
2. Y, Z should be interfaces

A) Only 1 is true B) Only 2 is true
C) Both 1 and 2 are true D) None
 
Answer & Explanation Answer: C) Both 1 and 2 are true

Explanation:

Both the statements are true 

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Filed Under: Java
Job Role: IT Trainer

0 23231
Q:

Which one of the following is not used to generate dynamic web pages ?

A) PHP B) ASP.NET
C) JSP D) none of the mentioned
 
Answer & Explanation Answer: D) none of the mentioned

Explanation:
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Filed Under: Web Technology
Job Role: Analyst

20 23030
Q:

What is a Non-PO Invoice?

Answer

A non-po is an invoice which does not have po(purchase order).However, these invoices requires approval for authorized person/persons to process for payment.


What_is_a_Non-PO_Invoice1558075538.jpg image

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

30 23018