Interview Questions

Q:

With YouTube Analytics, you can track metrics on

A) TrueView ad skip rates B) Playback locations
C) Cost-per-channel visit D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

With YouTube Analytics, you can track metrics on Playback locations. Playback locations gives you how many views your channel got and what videos they watched. 

 

With_YouTube_Analytics,_you_can_track_metrics_on1554273173.jpg image

 

With YouTube Analytics we can Find out who's watching, what they like to watch, and which videos could make you the most money.

Report Error

View Answer Report Error Discuss

0 1752
Q:

What are the different new form element types in HTML 5?

Answer

These are the new form elements introduced in HTML 5:


Color


Date


Datetime-local


Email


Time


Url


Range


Telephone


Number


Search

Report Error

View answer Workspace Report Error Discuss

0 1751
Q:

What is stored in the 'this' reference?

Answer

This is a keyword and used as reference to Current object address in java. 


It means by using which object the method is called that object hashcode is stored inside the 'this'.

Report Error

View answer Workspace Report Error Discuss

Subject: Java
Job Role: Analyst

0 1751
Q:

How to Add a new column to an existing table?

Answer

New column can be added using the ALTER TABLE command as shown below:
Example:
ALTER TABLE employee ADD DateOfBirth date

Report Error

View answer Workspace Report Error Discuss

Subject: Oracle

0 1750
Q:

What is the use of Name based hosting?

Answer

- Name based is the virtual hosting that allows the virtual hosts to serve multiple hostnames that runs on single machine and having only one IP address.


- This is used when the web browser is used to request the resource from the server then the server respond using the hostname. 


- Web server uses HTTP protocol to respond to the requested hostname as the part of the request. 


- The server contains all the information of the website and the user that requests for the resources given. 


- Name based web hosting includes the resources and services that need to be given at the time of client’s request.

Report Error

View answer Workspace Report Error Discuss

Subject: Web Technology

0 1749
Q:

Describe Android Application Architecture.

Answer

Android Application Architecture has the following components:


> Services - like Network Operation


> Intent - To perform inter-communication between activities or services


> Resource Externalization - such as strings and graphics


> Notification signaling users - light, sound, icon, notification, dialog etc.


> Content Providers - They share data between applications

Report Error

View answer Workspace Report Error Discuss

0 1748
Q:

What is JAR file? what are the main uses of JAR files?

Answer

JAR files are java's version of ZIP files. In fact, JAR uses the ZIP file format.


uses:


- to compress a number of . class files into one file


- to make a java executable JAR file.

Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 1747
Q:

In a class if private data member is declared then how to set data to that private data member?

Answer

By using method.


The method used to set the data is called setter method.

Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 1747