Interview Questions

Q:

Is it possible to use or add a fragment without using a user interface?

Answer

Yes, it is possible to do that, such as when you want to create a background behavior for a particular activity. You can do this by using add(Fragment,string) method to add a fragment from the activity.

Report Error

View answer Workspace Report Error Discuss

0 1592
Q:

How would you go about increasing the buffer cache hit ratio?

Answer

Use the buffer cache advisory over a given workload and then query the v$db_cache_advice table. If a change was necessary then I would use the alter system set db_cache_size command.

Report Error

View answer Workspace Report Error Discuss

42 1588
Q:

What is iphone architecture?

Answer

It is similar to MacOS X architecture


It acts as an intermediary between the iPhone and iPod hardware an the appearing applications on the screen


The user created applications never interact directly with the appropriate drivers, which protects the user applications from changes to the hardware. 

Report Error

View answer Workspace Report Error Discuss

0 1588
Q:

What is a Universe?

Answer

A universe is a business-oriented mapping of the data structure found in databases: tables, columns, joins, etc. It can represent any specific application, system, or group of users. For example, a universe can relate to a department in a company such as marketing or accounting.


In the BusinessObjects User module, universes enable end users to build queries from which they can generate and perform analysis.

Report Error

View answer Workspace Report Error Discuss

0 1586
Q:

Who are BI systems intended for?

Answer

For any member of the company who makes decisions based on transactional systems' data. Such systems may be oriented to different levels (analysts, managers, directors, auditors, etc.), providing different kinds of information in each case.

Report Error

View answer Workspace Report Error Discuss

0 1579
Q:

What is the role of compatibility that is used in Android?

Answer

The compatibility is defined in terms of android compatible devices that run any application. This application is written by third party developers using the Android platform that comes in the form of SDK and NDK. There are many filters that are used to separate devices that are there to participate in the compatibility mode for the Android applications. The devices that are compatible require the android to approve it for their trademark. The devices that are not passes the compatibility are just given in the Android source code and can use the android trademark. The compatibility is a way through which the user can participate in the Android application platform. The source code is free to use and it can be used by anyone .

Report Error

View answer Workspace Report Error Discuss

0 1575
Q:

Which industries can benefit from BI?

Answer

Companies across all the industries like Manufacturing, BFSI, Retail, Service, Telecom, ITES, Pharma & Healthcare, Infrastructure & Construction, Automotive, Education, Government, Public Sector, etc. can benefit from BI.

Report Error

View answer Workspace Report Error Discuss

0 1572
Q:

What is MDM ?

Answer

MDM is short for Mobile Device Management. The term generally refers to a system that hooks into the operating system on smartphones to collect information or apply restrictions and security precautions that may be sound company policy. This is true for Miradore Online, our free MDM product you can get started with today.

Report Error

View answer Workspace Report Error Discuss

2 1564