Sawaal

 Technology Questions

Popular Latest Rated
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>

Report Error

View answer Workspace Report Error Discuss

Subject: Web Technology

0 2048
Q:

What is severity and priority of bug? Give some example.

Answer

Priority: concern with application from the business point of view. It answers  How quickly we need to fix the bug? Or How soon the bug should get fixed?


Severity: concern with functionality of application. It deals with the impact of the bug on the application.


 

Report Error

View answer Workspace Report Error Discuss

Subject: QA Testing

0 2045
Q:

APK full form in Android?

Answer

APK stands for Android Application Package.


 


Android Package (APK) is the package file format used by the Android operating system for distribution and installation of mobile apps and middleware.

Report Error

View answer Workspace Report Error Discuss

Subject: Application Development
Job Role: Database Administration , IT Trainer , Software Architect

2 2045
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

Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 2043
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.

Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 2042
Q:

What is the DNS forwarder?

Answer

DNS servers often must communicate with DNS servers outside of the local network. A forwarder is an entry that is used when a DNS server receives DNS queries that it cannot resolve locally. It then forwards those requests to external DNS servers for resolution.

Report Error

View answer Workspace Report Error Discuss

Subject: Network Administration

0 2041
Q:

What are session method and call transaction method and explain about them?

Answer

Call Transaction Method: In Call Transaction method we call the transaction in BDC program itself. If we want this program is executed by some one else then we need to expose the code to him. Call Transaction Method Works in Foreground. No Display Mode is equal to Background Processing in call transaction method. Call Transaction Method can handle only one Application at a time. In Call Transaction Method no Log File by Default. We have to design Log File by using BDCMSGCOLL. Call Transaction Method Updates the Database Asynchronously. (Note: Asynchronous updation is Faster than Synchronous)
 
Batch Session Method: On the other hand in batch session method we create a session which can be executed at any time by any authorized person without exposing the code of the program. Session Method works in Background and as well as in Foreground. Session Method can handle Multiple Applications at a time. Session Method holds Log File by Default. Session Method Updates the Database Synchronously.

Report Error

View answer Workspace Report Error Discuss

Subject: ABAP

0 2040
Q:

What is difference between HTML and HTML5?

Answer

The differences between HTML and HTML5 are:


- Document of HTML is very large as compare to the HTML5.


- Audio and Video tags are not present in HTML whereas HTML5 contains audio and video tags.


- Vector technology is not integral part of HTML whereas HTML5 Vector technology is the integral part of it.


- HTML supported by all old browsers whereas HTML5 is supported by new browser.


- In HTML web sockets are not available whereas in HTML5 Full duplex communication channel is present.

Report Error

View answer Workspace Report Error Discuss

Subject: Web Technology

0 2039