Interview Questions

Q:

What is needed to make a multiple choice list with a custom view for each row?

Answer

Multiple choice list can be viewed by making the CheckBox android:id value be “@android:id /text1". That is the ID used by Android for the CheckedTextView in simple_list_item_multiple_choice.

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0 2027
Q:

Which of the following is not true about enterprise systems? 

A) Enterprise software is expressly built to allow companies to mimic their unique business practices. B) Enterprise software includes analytical tools to evaluate overall organizational performance.
C) Enterprise system data have standardized definitions and formats that are accepted by the entire organization. D) Enterprise systems help firms respond rapidly to customer requests for information or products.
 
Answer & Explanation Answer: A) Enterprise software is expressly built to allow companies to mimic their unique business practices.

Explanation:

Enterprise systems (ES) are large-scale application software packages that support business processes, information flows, reporting, and data analytics in complex organizations.

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

0 2025
Q:

How to create Directory on the HD?

Answer

To create directory on the HD we use mkDir() method:


boolean mkDir();


This method returns true if the directory is created on HD


This method returns false if the directory is already existing on HD

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Subject: Java

0 2023
Q:

A supply curve slopes upward because

A) an increase in price gives producers an incentive to supply a larger quantity. B) the quantity supplied of most goods and services increases over time.
C) an increase in input prices increases supply. D) as more is produced, total cost of production falls.
 
Answer & Explanation Answer: A) an increase in price gives producers an incentive to supply a larger quantity.

Explanation:

The supply curve slopes upward because for reflecting the higher price needed to cover the higher marginal cost of production. 

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Filed Under: Marketing and Sales
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

0 2021
Q:

What is the purpose of the wait(), notify(), and notifyAll() methods ?

Answer

The wait(), notify(), and notifyAll() methods are used to provide an efficient way for threads to wait for a shared resource. When a thread executes an object's wait() method, it enters the waiting state. It only enters the ready state after another thread invokes the object's notify() or notifyAll() methods..

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Subject: Java

0 2021
Q:

How to insert Javascript in HTML?

Answer

We can insert JavaScript in HTML using <Script tag>. JavaScript can be enclosed in <script type = text/javascript> and ending with </script>.


Example: 


<html> 


  <body> 


        <script type="text/javascript"> 


               ...JavaScript….


         </script> 


   </body> 


</html>

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Subject: Web Technology

0 2020
Q:

What is a ResultSet ?

Answer

A table of data representing a database result set, which is usually generated by executing a statement that queries the database.


 


ResultSet object maintains a cursor pointing to its current row of data. Initially the cursor is positioned before the first row. The next method moves the cursor to the next row, and because it returns false when there are no more rows in the ResultSet object, it can be used in a while loop to iterate through the result set.

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Subject: Java

0 2020
Q:

What is abstract method?

Answer

abstract method is a method declared with abstract modifier but  with out body.

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Subject: Java

0 2019