Interview Questions

Q:

What is mandatory for designing a new container?

A) Classes B) Iterators
C) Container D) None of these
 
Answer & Explanation Answer: B) Iterators

Explanation:
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Filed Under: C++

0 5050
Q:

Difference between clustering and mirroring .

Answer

- Clustering means one than one database server configured for the same user connection. When users connect, one of the server’s responds and connects based on availability. The user is completely ignorant of the fact that there are more than one database servers. It demands high cost due to infrastructure needs. Clustering is hence done on server level.


- Mirroring means, one has many configured databases on the same server. Mirrors are basically copies of the original database. Mirroring is hence done on database level. 

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Subject: Oracle

3 5046
Q:

Difference between Stack and Queue

Answer

Stack is a collection of objects that works in LIFO (Last in First out) mechanism while Queue is FIFO (First in First out). This means that the object that is inserted first is removed last in a stack while an object that is inserted first is removed first in a queue.

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Subject: C++

0 5045
Q:

Explain the basic difference between Intra partition TDQ and Extra partition TDQ?

Answer

INTRA PARTITION TD QUEUE : It is a goup of sequential records which are produced by the same and / or different transaction within a CICS region. These Qs are stored in only one physical file (VSAM) in a CICS region, which is prepared by the system programmer. Once a record is read from a queue, the record will be logically removed from the queue.


EXTRA PARTITION TD QUEUE:  It is a group of sequential record which interface between the transaction s of the CICS region and the systems outside of CICS region. Each of there TDQs is a separate physical file, and it may be on the disk, tap, printer or plotter.

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0 5038
Q:

Difference between ActiveX Exe and Dll ?

Answer

ActiveX DLL:


It is an in process server. It runs within the application time.


ActiveX Exe:


It is an out of process server. MS-Excel is an activex exe.


when u call the excel from the vb application u can in the task manager an excel exe will run, whereas for dll u can't see like that.

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3 5018
Q:

Managing direct and online marketing :

What is online marketing? Give examples.

Answer

Online marketing is the exchange of products and services between the buyers and sellers on the internet.It is also known as e-marketing or internet marketing or online advertising. It may take the form of : 


a.B2C where the products are sold directly to the customers. 


b.B2B where trading networks or auction sites maybe used to reach out to the new customers and serve the existing one


c.C2C where one customer may further sell the product to another customer.


Examples of online marketing may include banner ads, blogs, social network advertisement.

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8 5017
Q:

In which year, the first bank of India "Bank of Hindustan" was established ?

A) 1677 B) 1770
C) 1796 D) 1831
 
Answer & Explanation Answer: B) 1770

Explanation:

Among the first banks were the Bank of Hindustan, which was established in 1770 and liquidated in 1829-32.

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

3 4999
Q:

SQL views can be used to hide?

A) Complicated SQL syntax B) Rows
C) Columns D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

In SQL, a SQL view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table.

 

SQL views can be used to hide rows and columns and complicated SQL syntax.

 

The fields in a view are fields from one or more real tables in the database.

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

3 4994