Interview Questions

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 5571
Q:

What is the function of the CICS translator?

Answer

The CICS translator converts the EXEC CICS commands into call statements for a specific programming language. There are CICS translators for Assembler, COBOL, and PL/1.

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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 5566
Q:

How variable declaration in c++ differs that in c?

Answer

C requires all the variables to be declared at the beginning of a scope but in c++ we can declare variables anywhere in the scope. This makes the programmer easier to understand because the variables are declared in the context of their use.

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Subject: C++

1 5542
Q:

In HTML document the tags are

A) hidden keywords B) used to display the content
C) Both A & B D) None of the above
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Hypertext Markup Language (HTML) is the standard markup language for creating web pages and web applications.

HTML tags are the hidden keywords within a web page that define how your web browser must format and display the content. Most tags must have two parts, an opening and a closing part. For example, <html> is the opening tag and </html> is the closing tag.

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Filed Under: Web Technology
Job Role: IT Trainer

13 5519
Q:

What is ‘Crossed Cheque’ ?

Answer

A crossed cheque indicates the amount should be deposited into the payees account and cannot be cashed by the bank over the counter. Here in the image, number#2, you can see two cross-lines on the left side corner of the cheque that indicates crossed cheque.


 

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Subject: Bank Interview

2 5488
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 5486
Q:

What do you do to keep current with medical findings and practices?

Answer

Sample Answers :


I stay informed by being active with the American Nurses Association, participating in their continuing education programs, and attending at least one yearly seminar.


I subscribe to several trade publications, which I find to have the latest information on current findings and practices.


I enjoy attending the conventions and seminars that come to our area several times a year, as I find meeting with other nurses in panel discussions and lectures to be informative academically and practically

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