Interview Questions

Q:

Describe how to step through code in .NET.

Answer

Steps to step through the code in .NET:



  1. Start the program in debug mode.

  2. When the first breakpoint is reached then step through can be done in one of the two ways:



  •  Press F10 to move to next line.

  •  Select debug menu and click on step over. This would step over the breakpoint to next level.


       3. Other options are: “Step Into” and “Step Out”.

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Subject: .NET

1 3426
Q:

What is synchronization and why is it important ?

Answer

With respect to multithreading, synchronization is the capability to control the access of multiple threads to shared resources. Without synchronization, it is possible for one thread to modify a shared object while another thread is in the process of using or updating that object's value. This often leads to significant errors.

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Subject: Java

0 3425
Q:

Embedded SQL is which of the following?

A) The process of making an application capable of generating specific SQL code on the fly. B) Hard-coded SQL statements in a trigger.
C) Hard-coded SQL statements in a program language such as Java. D) Hard-coded SQL statements in a procedure.
 
Answer & Explanation Answer: C) Hard-coded SQL statements in a program language such as Java.

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

2 3423
Q:

What does BUS Schema means ?

Answer

BUS Schema is composed of a master suite of confirmed dimension and standardized definition if facts.

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Q:

Would you initialize your strings with single quotes or double quotes?

Answer Since the data inside the single-quoted string is not parsed for variable substitution, it’s always a better idea speed-wise to initialize a string with single quotes, unless you specifically need variable substitution.
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Subject: PHP

0 3421
Q:

What does the sequence adaptor provide?

A) Insertion B) Deletion
C) Interface to sequence container D) None of thse
 
Answer & Explanation Answer: C) Interface to sequence container

Explanation:
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Filed Under: C++

1 3417
Q:

Describe a Time Where You Were Blamed for a Mistake You Did Not Make.

Answer

Personality plays a role in behavioral interviews. Employers want to see that you are well balanced person that knows how to handle themselves. These types of questions are designed to see how you handled situations that can be very personally stressful. Try to share examples that reflect positively on all parties involved. “Once I was blamed for not double checking marketing data, which drastically impacted one of our campaigns. Though I was not the staff member in charge of the data collection and analysis, I knew it would be unproductive to try to pass blame, so I simply asked what steps I could take to help resolve the problem. Afterward I spoke with the staff member in charge of checking data and let them know of the error so that both of us could ensure it would not be repeated.”

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Q:

What are static and dynamic type checking?

Answer

Type checking is the operation on which the arguments that can only be applied for.


Static type checking performs the type checking operation before the execution of the program. To perform this operation, the arguments, expressions, variables must be given a data type.


Dynamic type checking performs the type checking operation at the time of the program execution. To perform this operation, the arguments, expressions, variables must be given a data type.

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Subject: C++

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